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Sandvik Mining and Construction
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Sandvik Mining and Construction
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Terms
1. Screen body
2. Screen cloths / screening
media
3. Drive motor / unit
4. Mechanism
5. Spring support
6. Dust encapsulation (option,
not shown in photo)
1
2
43
5
Sandvik Mining and Construction
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Maximum allowed height difference
between spring supports (same end) is 3 mm!
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Spring support
pedestals
Water hose
Sandvik Mining and Construction
Widht of the screen in metres 1,0 1,2 1,5 1,8 2,1 2,4 2,7 3,0
Center distance of spring support
pedestals in mm
1400 1600 1900 2200 2500 2800 3100 3400
1°height difference in mm 24 28 33 38 44 49 54 59
2°height difference in mm 49 56 66 77 87 98 108 119
3°height difference in mm 73 84 99 115 131 147 162 170
Table below shows what 1, 2 and 3 degrees inaccuracy in
spring pedestal on one side of the screen means in mm to
screen’s level.
1°
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AU
AL
BU
BL
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sáÄê~íáåÖ=pÅêÉÉå=
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^=ÑäÉñáÄäÉ=ÅçìéäáåÖ=~äï~óë=~ääçïë=íç=î~êóáåÖ=ÇÉÖêÉÉë=ÇÉéÉåÇáåÖ=çå=íóéÉI=ëíêìÅíìêÉ=~åÇ=ÇáãÉåëáçåëI
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Torsional displacement
7 degrees nominal load
Radial displacement
1-2 mm
Axial displacement
2-5 mm
Conical displacement
2-5 degrees constant
8-12 degrees temporary
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Sandvik Mining and Construction
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çå=íÜÉ=åÉñí=çåÉW
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− píêçâÉ=ÇáêÉÅíáçå=~ÇàìëíãÉåí=EicJëÅêÉÉåë=çåäóF
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ëÅêÉÉå=çê=ÑÉÉÇÉê
Sandvik Mining and Construction
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ÉåÇë=çÑ=íÜÉ=ë~ãÉ=ëÜ~Ñí=íÜÉêÉ=Ü~ë=íç=ÄÉ=Éñ~Åíäó=íÜÉ=ë~ãÉ=åìãÄÉê=çÑ=ÅçìåíÉêïÉáÖÜíëK=icJ
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~ÅÅÉäÉê~íáçå=EdJÑçêÅÉF=çÑ=íÜÉ=ëÅêÉÉå=áë=åçí=ÉñÅÉÉÇÉÇK
Stroke Stroke length
frequency Linear stroke screens (like LF) Circular stroke screens (like SC, CS,…)
(stroke in centre of the screen)
920 rpm 9.5 mm 8 mm
820 rpm 12.0 mm 10 mm
730 rpm 15.0 mm 13 mm
Remember that increased stroke length shortens the bearing life
time!
− qÜÉ=ÅÜ~åÖÉ=áå=êçí~íáçå=ëéÉÉÇ=ïáää=åçí=Ü~îÉ=~åó=ÉÑÑÉÅí=íç=íÜÉ=ëíêçâÉ=äÉåÖíÜK
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− j~ñáãìã=dJÑçêÅÉë=EÇÉéÉåÇáåÖ=íÜÉ=ïÉáÖÜí=çÑ=ìåáíFW
`áêÅìä~ê=ëíêçâÉ=ëÅêÉÉåë PKQ=Ó PKT=d
iáåÉ~ê=ëíêçâÉ=ëÅêÉÉåë QKR=Ó RKM=d
− oÉãÉãÄÉê=íÜ~í=áåÅêÉ~ëÉÇ=dJÑçêÅÉ=ëÜçêíÉåë=íÜÉ=
ÄÉ~êáåÖ=äáÑÉ=íáãÉ>
− ^äï~óë=^ph=colj=c^`qlovI=fc=kbba=ql=
`e^kdb=olq^qflk=pmbbaW=tolkd=pmbba=
p`obbk=`^k=ork=kb^o=lc=k^qro^i=
cobnrbk`v= p`obbk=_lav=c^firob
2
3
4
5
6
7
8
500 600 700 800 900 1000 1100 1200 1300
3
5
7
9111315171921
G-force
rotation speed (rpm)
Stroke length (mm)
Sandvik Mining and Construction
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j~áåíÉå~åÅÉ=L=^ÇàìëíáåÖ
píêçâÉ=~åÖäÉ
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íÜÉ=Ñ~ëíÉåáåÖ=ëÅêÉïë=EëíÉéë=çÑ=ãçîáåÖF=áë=NMM=ããK=qÜÉ=ÅäçëÉê=íç=íÜÉ=ÇáëÅÜ~êÖÉ=ÉåÇë=íÜÉ=
ãÉÅÜ~åáëã=áë=ãçìåíÉÇI=íÜÉ=ëã~ääÉê=íÜÉ=ëíêçâÉ=~åÖäÉ=áëK=qÜÉ=ÉÑÑÉÅí=çÑ=ãçîáåÖ=íÜÉ=ãÉÅÜ~åáëã=
áë=PKR=ÇÉÖêÉÉë=éÉê=NMM=ãã=çÑ=ãçîÉãÉåíK=qÜÉ=ÇêáîÉ=ÉèìáéãÉåí=ãìëí=~äëç=ÄÉ=ãçîÉÇ=ïÜÉå=íÜÉ=
ãÉÅÜ~åáëã=éçëáíáçå=áë=ÅÜ~åÖÉÇK
− jçîáåÖ=ãÉÅÜ~åáëã=íçï~êÇë=ÑÉÉÇ=ÉåÇ=Z[=ãçêÉ=îÉêíáÅ~ä=EëíÉÉéÉêF=ëíêçâÉK
− jçîáåÖ=ãÉÅÜ~åáëã=íçï~êÇë=ÇáëÅÜ~êÖÉ=ÉåÇ=Z[=ãçêÉ=Üçêáòçåí~ä=EäçïÉêF=ëíêçâÉK
− `Ü~åÖáåÖ=ëíêçâÉ=~åÖäÉ=~ÑÑÉÅíë=ã~íÉêá~ä=ëéÉÉÇ=çå=ëÅêÉÉåK
^ÇàìëíáåÖ=íÜÉ=áåÅäáå~íáçå=çÑ=íÜÉ=ëÅêÉÉå=ÄçÇó
− fë=ÇçåÉ=Äó=äáÑíáåÖ=çê=äçïÉêáåÖ=çåÉ=ÉåÇ=çÑ=íÜÉ=ëÅêÉÉå=çê=ÑÉÉÇÉêK
Sandvik Mining and Construction
sáÄê~íáåÖ=pÅêÉÉå=
píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ
Shape of SC / CS / XS – screens stroke
(screens, where the mechanism is close
to gravity point of the unit)
Stroke is circular
Shape of MSO-screens stroke
Stroke is elliptical in end of the screen, circular
in the middle
Stroke angle is hard to determinate.
In G-force calculations the stroke in the middle
should be used
Sandvik Mining and Construction
sáÄê~íáåÖ=pÅêÉÉå=
píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ
Shape of LF-screens and feeders stroke
two shafts
Stroke is mainly linear (just a bit elliptic)
Stroke angle is about 60 degrees.
Sandvik Mining and Construction
låÉ=çÑ=íÜÉ=ãçëí=áãéçêí~åí=ëÉêîáÅÉ=éêçÅÉÇìêÉë=áë=íç=ÅÜÉÅâ=ëíêçâÉ=äÉåÖíÜ=~åÇ=ëíêçâÉ=~åÖäÉ=áå=
É~ÅÜ=ÅçêåÉê=çÑ=íÜÉ=ëÅêÉÉå=çê=íÜÉ=ÑÉÉÇÉêK
píêçâÉ=äÉåÖíÜ=ëíáÅâÉê=äçÅ~íÉÇ=áë=áå=É~ÅÜ=ÅçêåÉê=çÑ=ëÅêÉÉå=çê=ÑÉÉÇÉê=ÄçÇó=çê=Å~å=ÄÉ=ãÉ~ëìêÉÇ=Äó=
ëíáÅâÉê=L=ã~ÖåÉíáÅ=Å~êÇK
sáÄê~íáåÖ=pÅêÉÉå=
píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ
SANDVIK
Sandvik Mining and Construction
_ó=ëíáÅâÉêë=íÜÉ=ëíêçâÉ=äÉåÖíÜI=~åÇ=çå=icJëÅêÉÉåë=~äëç=íÜÉ=ëíêçâÉ=~åÖäÉI=Å~å=ÄÉ=ÅÜÉÅâÉÇ=ïÜáäÉ=
íÜÉ=ëÅêÉÉå=áë=êìååáåÖK
SANDVIK
Example:
Linear stroke screens Circular stroke screens
Stroke length Stroke angle Stroke length
12 mm 55 degrees 12 mm
sáÄê~íáåÖ=pÅêÉÉå=
píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ
Sandvik Mining and Construction
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píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ
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^ÑíÉê=ëÅêÉÉå=áåëí~ää~íáçåK
tÜÉå=ëéêáåÖë=Ü~ë=ÄÉÉå=êÉéä~ÅÉÇK
tÜÉå=ïÉáÖÜí=çÑ=íÜÉ=ëÅêÉÉå=ÅÜ~åÖÉë=EÉKÖK=êÉéä~ÅáåÖ=ëÅêÉÉåáåÖ=ãÉÇá~ëFK
tÜÉå=sJÄÉäíëI=íççíÜÉÇ=ÄÉäíë=çê=ÄÉäí=éìääÉóë=~êÉ=ÅÜ~åÖÉÇ=Ñçê=~ÇàìëíáåÖ=êçí~íáçå=ëéÉÉÇK
fÑ=íÜÉêÉ=áë=~åó=ÅÜ~åÖÉë=áå=ëÅêÉÉåáåÖW
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PARALLEL MISALIGNMENT PARALLEL MISALIGNMENT
Sandvik Mining and Construction
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Centre Distance Allowance For Installation
(Flanged Pulleys Removed)
and Tensioning (mm)
Additional Centre Distance Allowance For
Installation Over Flanged Pulleys
Belt Installation
Allowanc
e
Tensioning
Allowance
(Any Drive)
Belt Pitch One Pulley
Flanged
(mm)
Both Pulleys
Flanged
(mm)
1000mm and under 1,8 0,8 5mm
8mm
14mm
12
22
36
19
33
58
Over 1000mm to 1780mm 2,8 0,8 L
H
25
32
35
48
Over 1780mm to 2540mm 3,3 1,0
Over 2540mm to 3300mm 4,1 1,0
Over 3300mm 5,3 1,3
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~ÅÜáÉîÉ=ã~ñáãìã=Öêáé=çå=íÜÉ=ëÜ~ÑíK
Insert push into pulley
Insert screws and locate on
shaft
Sandvik Mining and Construction
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UK cáää=Éãéíó=ÜçäÉë=ïáíÜ=ÖêÉ~ëÉ=íç=ÉñÅäìÇÉ=ÇáêíK
Tighten screws alternately
Tighten screws finger tight
Sandvik Mining and Construction
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áå=Çá~Öê~ãK=fåëÉêí=ëÅêÉïë=áå=à~ÅâáåÖ=çÑÑ=ÜçäÉë=~ÑíÉê=çáäáåÖ=íÜêÉ~Ç=~åÇ=éçáåí=çÑ=ÖêìÄ=ëÅêÉïë=çê=íÜêÉ~Ç=~åÇ=ìåÇÉê=
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To remove
Sandvik Mining and Construction
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^ää=íÜÉ=ÄÉäíë=~êÉ=äççëÉÇ=L=íáÖÜíÉåÉÇ=Äó=ëäáÇáåÖ=~Çàìëí~ÄäÉ=ãçíçê=ÄÉÇK
Sandvik Mining and Construction
pÅêÉÉåë=C=cÉÉÇÉêë=ã~áåíÉå~åÅÉ
bãÉêÖÉåÅó=êÉé~áê=çÑ=Åê~Åâë
tÉäÇáåÖ=áå=îáÄê~íáåÖ=ÉèìáéãÉåí=ÄçÇó=áë=åçí=êÉÅçããÉåÇÉÇI=Äìí=ëçãÉíáãÉë=
íÜÉ=çåäó=~äíÉêå~íáîÉ=íç=ÄÉ=~ÄäÉ=íç=êìå=íÜÉ=ÉèìáéãÉåí=ÄÉÑçêÉ=íÜÉ=éêçéÉê=
ã~áåíÉå~åÅÉK=fÑ=ïÉäÇáåÖ=áë=êÉèìáêÉÇW
− ^äï~óë=áåÑçêã=íÜÉ=mi
− qêó=íç=ÑáåÇ=E~åÇ=ÇçÅìãÉåíF=íÜÉ=êÉ~ëçå=çÑ=Åê~Åâë=ÄÉÑçêÉ=íÜÉ=êÉé~áê
− fÑ=åç=íáãÉ=Ñçê=ïÉäÇáåÖ=~î~áä~ÄäÉI=àìëí=Çêáää=íÜÉ=ÜçäÉ=íç=íÜÉ=ÉåÇ=çÑ=Åê~Åâ=
− båëìêÉ=íÜ~í=íÜÉ=É~êíÜáåÖ áë=åçí=íê~åëãáííÉÇ=íÜêçìÖÜ=ÄÉ~êáåÖë
− léÉå=íÜÉ=Åê~Åâ=Äó=ÖêáåÇáåÖ
− tÉäÇ=ÄçíÜ=ëáÇÉ=çÑ=íÜÉ=éä~íÉI=áÑ=éçëëáÄäÉ
− rëÉ=~ÇÇáíáçå~ä=ëíáÑÑÉåÉêëI=áÑ=éçëëáÄäÉK=fÑ=óçì=Å~å=åçí=ìëÉ=ëíáÑÑÉåÉêëI=ÖêáÇ=íÜÉ=ëìêÑ~ÅÉ=çÑ=
íÜÉ=ïÉäÇ=íç=íÜÉ= éä~íÉÒ=äÉîÉä
− açåÛí=äÉ~îÉ=íÜÉ=ÉåÇ=çÑ=íÜÉ=ïÉäÇáåÖ=áå=íÜÉ=ÜáÖÜ=ÑçêÅÉ=~êÉ~
− ^ÑíÉê=íÜÉ=êÉé~áêI=ÅÜÉÅâ=íÜÉ=ÑêÉÉ=ãçîÉãÉåí=çÑ=íÜÉ=ìåáíë=~åÇ=íÜÉ=ëíêçâÉ=é~ê~ãÉíÉêë=
EêÉëçå~åÅÉF>
− båëìêÉ=íÜ~í=íÜÉ=ÅìëíçãÉê=ïáää=éêçÅÉÉÇ=Äó=êÉé~áê=é~êíë=çêÇÉê
Sandvik Mining and Construction
sáÄê~íáåÖ=pÅêÉÉåë=C=cÉÉÇÉêë
qêçìÄäÉ=ëÜççíáåÖ
Trouble Possible cause Correction
Screen does not start or it
stops during operation.
1. Electrical fault.
Check wiring and components and
correct.
2. Too high oil viscocity
Chnage oil to correspond ambient
temperature.
3. V-belts slipping or broken.
Check condition and tension of
belts.
4. Timing belt broken.
Check condition and tension of
belts.
Screen running incorrectly (in
motion).
1.
Screen contacts something during
operation (base,m chute, material,
ice etc.)
Arrange space for screen to run
correctly.
2.
V-belt/timing belt pulleys and/or V-
belts/timing belts are worn.
Change new ones.
3.
Drive equipment is wrongly
positioned in relation to vibrating
shaft.
Move and adjust according to
instructions.
4. Screen base not solid enough. Support.
5. Springs broken or tired
Change springs. Screen is galloping
– overloaded – add springs.
Sandvik Mining and Construction
sáÄê~íáåÖ=pÅêÉÉåë=C=cÉÉÇÉêë
qêçìÄäÉ=ëÜççíáåÖ
Trouble Possible cause Correction
Drive equipment deflects and
vibrates too much.
1. Fastenings has loosed. Tighten the fastening bolts.
Screen supporting frame
deflects and vibrates too
much.
1.
Construction is too light or
insufficient bracing.
Add support and brace.
2.
Foundations of screen frame are not
strong enough.
Build up foundations.
3.
Support structure critical frequency
too close to to operating speed.
Build up foundations.
Unusual noise during
operation.
1.
There are loose or damaged parts in
the screen.
Tighten, repair or change the part.
At the same time check all screws
for tightness. Check the reason for
damage.
2.
Screen contacts something during
operation.
Arrange space for screen to run.
3. Screen meshes are loose. Tighten according to instructions
4. Bearing damage. See bearing damage.
5. Broken spring.
Change spring after checking the
cause.
Screens feeders-maintenace sandvik
Screens feeders-maintenace sandvik
Screens feeders-maintenace sandvik
Screens feeders-maintenace sandvik
Screens feeders-maintenace sandvik
Screens feeders-maintenace sandvik
Screens feeders-maintenace sandvik
Screens feeders-maintenace sandvik

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Screens feeders-maintenace sandvik

  • 1. Sandvik Mining and Construction sáÄê~íáåÖ=ëÅêÉÉåë=C=ÑÉÉÇÉêë=ã~áåíÉå~åÅÉ
  • 2. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉåë=C=cÉÉÇÉêë=j~áåíÉå~åÅÉ `çåíÉåí NK=dÉåÉê~ä − jçëí=íóéáÅ~ä=ã~áåíÉå~åÅÉ=í~ëâë − ëÜçêíÒ=ÅÜÉÅâ=äáëíë − píêìÅíìêÉ − qÉêãë − fÇÉåíáÑáÅ~íáçå OK=fåëí~ää~íáçå PK=pí~êíJìé QK=^ÇàìëíáåÖ − píêçâÉ=äÉåÖíÜ − píêçâÉ=~åÖäÉ − oçí~íáçå=ëéÉÉÇ − k~íìê~ä=ÑêÉèìÉåÅó=C=êÉëçå~åÅÉ − fåÅäáå~íáçå RK=j~áåíÉå~åÅÉ − fåíÉêî~äë − láä=ÅÜ~åÖÉ − _É~êáåÖ=`Ü~åÖÉ − _Éäí=aêáîÉ − bãÉêÖÉåÅó=êÉé~áê çÑ=Åê~Åâë SK=qêçìÄäÉ=ëÜççíáåÖ UK=t~êåáåÖë
  • 3. Sandvik Mining and Construction qÜÉ=ÑçääçïáåÖ=áåëíêìÅíáçåë==~êÉ=ã~ÇÉ=ã~áåäó=Ñçê=ic=C=jpl=pÅêÉÉåë= ã~áåíÉå~åÅÉI=Äìí=Å~å=ÄÉ=ìëÉÇ=~äëç=Ñçê=çíÜÉê=íóéÉ=çÑ=îáÄê~íáåÖ=ëÅêÉÉåë=~åÇ= îáÄê~íáåÖ=ÑÉÉÇÉêëK − j~áå=ÇáÑÑÉêÉåÅÉë=~êÉ=áå=îáÄê~íáåÖ=ãÉÅÜ~åáëãI=éäÉ~ëÉ=ëÉÉ=íÜÉ=ëéÉÅáÑáÅ=áåëíêìÅíáçåë=áå= íÜÉ=ã~åì~äë sáÄê~íáåÖ=pÅêÉÉåë=C=cÉÉÇÉêë=j~áåíÉå~åÅÉ NK=dÉåÉê~ä
  • 4. Sandvik Mining and Construction qÜÉêÉ=~êÉ=ÅÉêí~áå=íÜáåÖë=ïÜáÅÜ=~êÉ=åçí=~ääçïÉÇ=íç=Çç=áå=~åó=ÅáêÅìãëí~åÅÉë=ïáíÜçìí=ÅçåëìäíáåÖ= ëÅêÉÉå=ã~åìÑ~ÅíìêÉê=ÑáêëíK=pçãÉ=çÑ=íÜÉëÉ=íÜáåÖë=Å~å=ëÜçêíÉå=íÜÉ=ëÅêÉÉåë=äáÑÉ=íáãÉ=Çê~ã~íáÅ~ääóI= Å~ìëÉ=ã~àçê=Ñ~ìäí=çê=Å~ìëÉ=ëÉîÉêÉ=~ÅÅáÇÉåíK= pçãÉ=çÑ=íÜçëÉ=íÜáåÖë=~êÉ=äáëíÉÇ=ÄÉäçïW tÜÉå=êÉé~áêáåÖ=çê=ã~áåí~áåáåÖ=ëÅêÉÉå=çê=ÑÉÉÇÉê=ëÉÅìêÉ=íÜ~í=~åóÄçÇó=Å~å=åçí=ëí~êí=íÜÉ=ëÅêÉÉå=çê= ÑÉÉÇÉê> ^äï~óë=ìëÉ=éêçéÉê=íççäë=~åÇ=ëé~êÉ=é~êíë> tÉäÇáåÖ=çê=ÉñÅÉëëáîÉ=ÜÉ~íáåÖ=EíçêÅÜáåÖF=çÑ=ëÅêÉÉå=ÄçÇó=áë=åçí=~ääçïÉÇ> − Åçåëìäí=ëÅêÉÉå=ã~åìÑ~ÅíìêÉê=Ñçê=ïÉäÇáåÖ=ãÉíÜçÇë=áÑ=ïÉäÇáåÖ=áë=åÉÉÇÉÇ=~åÇ=éçëëáÄäÉK `Ü~åÖáåÖ=êçí~íáçå=ëéÉÉÇ=Å~å=ÄêáåÖ=ëÅêÉÉå=ÄçÇó=íç=êÉëçå~åÅÉ=òçåÉ> − ìååÉÅÉëë~êó=áåÅêÉ~ëáåÖ=çÑ=êçí~íáçå=ëéÉÉÇ=~äëç=ëÜçêíÉåë=ÄÉ~êáåÖ=äáÑÉíáãÉ ^ÇÇáåÖ=ëíêçâÉ=äÉåÖíÜ=Äó=~ÇÇáåÖ=íçç=ãìÅÜ=Éñíê~=ÅçìåíÉêïÉáÖÜíë=áåÅêÉ~ëÉë=ëÅêÉÉå=ÄçÇó=dJÑçêÅÉ= ~åÇ=Å~å=Å~ìëÉ=ã~àçê=Ñ~ìäí − ~ÇÇáåÖ=dJÑçêÅÉ=ëÜçêíÉåë=ÄÉ~êáåÖ=äáÑÉíáãÉK ^äï~óë=ìëÉ=éêçéÉê=íççäë=~åÇ=ëé~êÉ=é~êíë> ^ka=mib^pb=objbj_boW=p^cbqv=cfopq> sáÄê~íáåÖ=pÅêÉÉåë=C=cÉÉÇÉêë=j~áåíÉå~åÅÉ t~êåáåÖë
  • 5. Sandvik Mining and Construction pÅêÉÉåë=C=cÉÉÇÉêë pÜçêíÒ=`ÜÉÅâ=iáëí tÜÉå=íÜÉ=ÉèìáéãÉåí=áë=êìååáåÖW − iáëíÉåI=åçíáÅÉ=íÜÉ=~Äåçêã~ä=ëçìåÇ=C=ÅÜÉÅâ=íÜÉ=êÉ~ëçå − _É~êáåÖë − iççëÉ=é~êíë − eáííáåÖ=íç=ëíêìÅíìêÉë=C=ã~íÉêá~ä=ÄìáäíJìé=áå=îáÄê~íáåÖ=ÉèìáéãÉåí − `ÜÉÅâ=íÜ~í=íÜÉ=ã~íÉêá~ä=Ñäçï=áå=íÜÉ=ÅÉåíêÉ=çÑ=íÜÉ=ìåáí − iççâ=íÜÉ=Äçäí=àçáåíëI=äççëÉ=àçáåíë − jÉ~ëìêÉ=íÜÉ=ëíêçâÉ=äÉåÖíÜ=áå=É~ÅÜ=ÅçêåÉê= − jÉ~ëìêÉ=L=Éëíáã~íÉ=íÜÉ=ÄÉÇ=ÇÉéíÜ=áå=~ää=ÇÉÅâë=ÄçíÜ=çå=ÑÉÉÇ=C=ÇáëÅÜ~êÖÉ=ÉåÇ − fÑ=éçëëáÄäÉI=ãÉ~ëìêÉ=íÜÉ=êçí~íáçå=ëéÉÉÇ − _rq=objbj_boW=p^cbqv=cfopq>
  • 6. Sandvik Mining and Construction pÅêÉÉåë=C=cÉÉÇÉêë pÜçêíÒ=`ÜÉÅâ=iáëí tÜÉå=íÜÉ=ÉèìáéãÉåí=áë=åçí=êìååáåÖW − cfopqW=ÉåëìêÉ=íÜ~í=íÜÉ=ÉèìáéãÉåí=Å~å=åçí=ÄÉ=ëí~êíÉÇ=ÇìêáåÖ=íÜÉ=áåëéÉÅíáçå − `ÜÉÅâ=íÜ~í=íÜÉêÉ=áë=ÉåçìÖÜ=ëé~ÅÉ=Ñçê=ÑêÉÉ=ÉèìáéãÉåí=ãçîÉãÉåí − `ÜÉÅâ=íÜÉ=ÄÉ~êáåÖ=íÉãéÉê~íìêÉ=~ÑíÉê=ÅçìéäÉ=çÑ=Üçìêë=êìååáåÖ − `ÜÉÅâ=íÜÉ=çáä=äÉîÉä − `ÜÉÅâ=íÜÉ=çáä=äÉ~â~ÖÉ − `ÜÉÅâ=íÜÉ=ÅçåÇáíáçå=çÑ=íÜÉ=ïÉ~ê=éä~íÉë − `ÜÉÅâ=íÜÉ=ïÉ~ê=ê~íÉ=áå=ëíêìÅíìê~ä=é~êíë=çÑ=íÜÉ=ìåáí − `ÜÉÅâ=íÜÉ=éçëëáÄäÉ=Åê~Åâë=áå=íÜÉ=ìåáí − `ÜÉÅâ=íÜÉ=Äçäí=àçáåíëI=äççëÉ=àçáåíë=EÉëéÉÅá~ääó=íÜÉ=ãÉÅÜ~åáëã=L=îáÄê~íáåÖ=ãçíçê= ÄçäíëF − `ÜÉÅâ=íÜÉ=ÅçåÇáíáçå=çÑ=íÜÉ=ëéêáåÖë − _rq=objbj_boW=p^cbqv=cfopq>
  • 7. Sandvik Mining and Construction pÅêÉÉåë=C=cÉÉÇÉêë jçëí=íóéáÅ~ä=ã~áåíÉå~åÅÉ=í~ëâë `Ü~åÖÉ=çÑ=ïÉ~ê=éä~íÉë=C=ëÅêÉÉåáåÖ=ãÉÇá~ ^Çàìëí=íÜÉ=ëíêçâÉ=äÉåÖíÜ láä=ÅÜ~åÖÉ `Ü~åÖÉ=íÜÉ=ëÉ~äáåÖë áå=ãÉÅÜ~åáëã _É~êáåÖë=ÅÜ~åÖÉ sJÄÉäí=L=qáãáåÖ=ÄÉäí=ÅÜ~åÖÉ _êÉ~íÜÉê=ÅäÉ~åáåÖ `Ü~åÖÉ=íÜÉ=ëéêáåÖë
  • 8. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= dÉåÉê~ä léÉê~íáçå=éêáåÅáéäÉ pÅêÉÉåáåÖ=áë=íÜÉ=ëÉé~ê~íáçå=çÑ=ã~íÉêá~äë=áåíç=íïç=çê=ãçêÉ=Ñê~Åíáçå=ëáòÉë=Äó=ìëáåÖ=çåÉ=çê=ã~åó=éÉêÑçê~íÉÇ= ãÉëÜÉë=ïáíÜ=~=ëéÉÅáÑáÅ=~éÉêíìêÉ=ëáòÉK=cçê=íÜÉ=éêçÅÉëë=íç=ÄÉ=ÅçåíáåìçìëI=íÜÉ=ÑÉÉÇ=Ü~ë=íç=ÄÉ=íê~åëéçêíÉÇ=çå=íÜÉ= ëÅêÉÉåI=ïÜáÅÜ=áë=ÇçåÉ=Äó=~íí~ÅÜáåÖ=íÜÉ=ãÉëÜ=íç=íÜÉ=îáÄê~íáåÖ=Ñê~ãÉ=çê=Äó=ã~âáåÖ=íÜÉ=ãÉëÜ=îáÄê~íÉ=ïáíÜ=íÜÉ=~áÇ= çÑ=îáÄê~íçêë=ÇáêÉÅíäó=ÑáñÉÇ=íç=áíK ^=ëÅêÉÉå=áë=ÑÉÇ=Äó=~=ã~íÉêá~äë=Ü~åÇäáåÖ=ëóëíÉã=Ñêçã=íÜÉ=êÉ~êI=Ñêçã=íÜÉ=ÑêçåíI=Ñêçã=íÜÉ=ëáÇÉ=~ë=Ñêçã=~ÄçîÉ=Äìí= ~äï~óë=~ë=ÉîÉåäó=~ë=éçëëáÄäÉK=qÜÉ=ã~íÉêá~ä=áë=çÑíÉå=ÇáëÅÜ~êÖÉÇ=íÜêçìÖÜ=ÅÜìíÉë=íç=~ë=ã~åó=ÅçåîÉóçêë=~ë=íÜÉêÉ= ~êÉ=ÇÉÅâë=éäìë=íç=~å=~ÇÇáíáçå~ä=ÅÜìíÉ=ÅçåîÉóçê=Ñçê=íÜÉ=ÑáåÉ=ìåÇÉêëáòÉ=ã~íÉêá~äK qÜÉêÉ=~êÉ=ëÅêÉÉåë=~ÅÅçêÇáåÖ=íç=íÜÉáê=~ãçìåí=çÑ=ÇÉÅâë=çåÉI=íïç=çê=íÜêÉÉ=ÇÉÅâ=ëÅêÉÉåë=ïáíÜ=çåÉ=çê=íïç=ëÜ~Ñí= ÇêáîÉ=ìåáíëK låÉ=ÇÉÅâ=ëÅêÉÉåë=~êÉ=ìë~ÄäÉ=áå=~ää=íóéÉë=çÑ=ëÅêÉÉåáåÖ=Äìí=ÉëéÉÅá~ääó=áå=ÑáåÉ=~åÇ=Åç~êëÉ=ëÅêÉÉåáåÖK= pÅêÉÉåë=ïáíÜ=íïç=ëÜ~Ñí=ìåáíë=~êÉ=ìëÉÑìä=ïÜÉå=íÜÉ=~î~áä~ÄäÉ=îÉêíáÅ~ä=ëé~ÅÉ=áë=äáãáíÉÇ=~åÇ=ïÜÉå=ÜáÖÜ=Å~é~ÅáíáÉë=~êÉ= êÉèìáêÉÇK qÜÉ=ëÅêÉÉå=áë=ëÉäÉÅíÉÇ=êÉäá~Ääó=Äó=ÅçãéìíÉêáòÉÇ=Å~äÅìä~íáçå=~åÇ=íÜÉêÉÑçêÉ=áí=áë=åçí=~ääçïÉÇ=íç=ìëÉ=~=ëÅêÉÉå=íç= ~åó=çíÜÉê=éìêéçëÉ=íÜ~å=áí=Ü~ë=ÄÉÉå=~ÖêÉÉÇI=ïáíÜçìí=Ñáêëí=ÅçåëìäíáåÖ=íÜÉ=ã~åìÑ~ÅíìêÉêK p~åÇîáâ=Ü~ë=åç=êÉëéçåëáÄáäáíó=Ñçê=Ç~ã~ÖÉë=Å~ìëÉÇ=Äó=áå~ééêçéêá~íÉ=çéÉê~íáçåK
  • 9. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= dÉåÉê~ä póëíÉã=ÇÉëÅêáéíáçå póëíÉã=ÇÉëÅêáéíáçå=çÑ=NJI=OJ ~åÇ=PJÇÉÅâ=jpl=~åÇ=ic=ëÅêÉÉåëK NK pÅêÉÉå=ÄçÇó − qÜÉ=ëáÇÉ=éä~íÉë=~êÉ=êÉáåÑçêÅÉÇ=ïáíÜ=ìJÄÉ~ãë=~åÇ=~åÖäÉ=Ä~êëK=qÜÉ=ëáÇÉ=éä~íÉë=~êÉ=ÅçååÉÅíÉÇ=íç=É~ÅÜ=çíÜÉê=Äó= íÜÉ=ëÅêÉÉå=ÇÉÅâ=ÇÉëáÖåÉÇ=ïáíÜ=íê~åëîÉêë~ä=íìÄìä~ê=ÄÉ~ãëI=Äó=íÜÉ=ÑÉÉÇ=ÄçñI=íÜÉ=ÇáëÅÜ~êÖÉ=äáéë=~åÇ=Äó=íÜÉ= ãÉÅÜ~åáëã=íìÄÉëK=qçÖÉíÜÉê=íÜÉëÉ=é~êíë=Ñçêã=íÜÉ=ëÅêÉÉå=ÄçÇóK − pÅêÉÉå=ÅäçíÜë=~êÉ=ÜÉäÇ=áå=éä~ÅÉ=Äó=íÉåëáçå=Ä~êëI=ïÜáÅÜ=~êÉ=~íí~ÅÜÉÇ=íç=íÜÉ=ëáÇÉ=éä~íÉë=íÉåëáçåáåÖ=íÜÉ=ÅäçíÜ= çîÉê=íÜÉ=ëÅêÉÉå=ÇÉÅâK − m~êíë=ÉñéçëÉÇ=íç=ïÉ~ê=~êÉ=éêçíÉÅíÉÇ=Äó=ïÉ~ê=éä~íÉëK − tÉäÇáåÖ=çê=ÉñÅÉëëáîÉ=ÜÉ~íáåÖ=EíçêÅÜáåÖF=çÑ=ëÅêÉÉå=ÄçÇó=áë=åçí=~ääçïÉÇ> OK pÅêÉÉå=ÅäçíÜëI=ÑáñáåÖ=~åÇ=íÉåëáçåáåÖ − pÅêÉÉå=ÅäçíÜë=~êÉ=ã~ÇÉ=çÑ=ïáêÉI=ëíÉÉä=éä~íÉI=êìÄÄÉê=çê=éçäóìêÉíÜ~åÉ=~åÇ=íÜÉó=Å~å=ÄÉ=áåëí~ääÉÇ=áå=íÜÉ=ëÅêÉÉåK − ic=~åÇ=jpl=ëÅêÉÉåë=Å~å=ÄÉ=ÇÉäáîÉêÉÇ=ÉáíÜÉê=ïáíÜ=ëáÇÉ=çê=äçåÖáíìÇáå~ä=íÉåëáçåáåÖK
  • 10. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= dÉåÉê~ä PK aêáîÉ=ãçíçê=L=ìåáí − ^=ÜáÖÜ=íçêèìÉ=ëèìáêêÉä=Å~ÖÉ=ãçíçê=áë=ìëÉÇK − mçïÉê=áë=íê~åëãáííÉÇ=Ñêçã=íÜÉ=ãçíçê=íç=íÜÉ=ÇêáîÉ=ëÜ~Ñí=Äó=~=íáãáåÖ=J çê=sJÄÉäí=íê~åëãáëëáçåK=^äëç=ÇêáîÉ= ëÜ~Ñíë=çÑ=äáåÉ~ê=ëíêçâÉ=ëÅêÉÉåë=~êÉ=ÄçíÜ=éêçîáÇÉÇ=ïáíÜ=íÜÉáê=çïå=ÇêáîÉ=ìåáíëK=qÜÉ=ëéÉÉÇ=çÑ=íÜÉ=ÉèìáéãÉåí= EîáÄê~íáçå=ÑêÉèìÉåÅóF=Å~å=ÄÉ=~ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ=íÜÉ=ê~íáç=çÑ=sJÄÉäí=ëÜÉ~îÉëK QK jÉÅÜ~åáëã − qÜÉ=ãÉÅÜ~åáëã=Å~å=ÄÉ=ÇÉëáÖåÉÇ=ïáíÜ=ÉáíÜÉê=çåÉ=çê=íïç=ÇêáîÉ=ëÜ~ÑíëK=qÜÉ=ãÉÅÜ~åáëã=áë=ÄçäíÉÇ=íç=íÜÉ=ìééÉê= é~êí=çÑ=íÜÉ=íïç=ëáÇÉ=éä~íÉëK=qÜÉ=ãÉÅÜ~åáëã=áë=çáä=äìÄêáÅ~íÉÇK= − tÜÉå=çåäó=çåÉ=ÇêáîÉ=ëÜ~Ñí=áë=ìëÉÇI=íÜÉ=ëíêçâÉ=çÑ=íÜÉ=ëÅêÉÉå=áë=ÅáêÅìä~ê=áå=íÜÉ=ÅÉåíêÉ=~åÇ=ÉääáéíáÅ~ä=áå=íÜÉ= ÑÉÉÇ=~åÇ=ÇáëÅÜ~êÖÉ=ÉåÇëK=qÜÉ=åçêã~ä=áåÅäáå~íáçå=çÑ=íÜÉ=ëÅêÉÉå=áë=íÜÉå=NRJ OM=ÇÉÖêÉÉëK − ^=Çì~ä=ãÉÅÜ~åáëã=ïáíÜ=ÅçìåíÉê=êçí~íáåÖ=ëÜ~Ñíë=ïáää=éêçÇìÅÉ=~=äáåÉ~êLÉääáéíáÅ~ä=ëíêçâÉK − qÜÉ=ÇáêÉÅíáçå=~åÇ=ëÜ~éÉ=çÑ=íÜÉ=äáåÉ~êLÉääáéíáÅ~ä=ëíêçâÉ=Å~å=ÄÉ=~ÇàìëíÉÇ=íç=ëìáí=íÜÉ=êÉèìáêÉãÉåíK=qÜÉ= áåÅäáå~íáçå=çÑ=íÜÉ=ëÅêÉÉå=áë=íÜÉå=MJNM=ÇÉÖêÉÉëK − qÜÉ=ëíêçâÉ=äÉåÖíÜ=Å~å=ÄÉ=~ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ=íÜÉ=åìãÄÉê=çÑ=ÅçìåíÉêïÉáÖÜíë=~í=íÜÉ=ÉåÇë=çÑ=íÜÉ=ëÜ~ÑíëK − péÉÅá~ä=ÄÉ~êáåÖë=~êÉ=ìëÉÇ=áå=íÜÉ=ëÅêÉÉåë=íç=Öì~ê~åíÉÉ=~=äçåÖ=äáÑÉíáãÉK=qÜÉ=ÄÉ~êáåÖë=~êÉ=çáä=äìÄêáÅ~íÉÇK
  • 11. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= dÉåÉê~ä RK péêáåÖë − qÜÉ=ëéêáåÖ=ëìééçêí=Äê~ÅâÉíë=~êÉ=ÄçäíÉÇ=íç=íÜÉ=ëÅêÉÉå=ÄçÇó=Äó=íìêå~ÄäÉ=ãçìåíëI=~ääçïáåÖ=íÜÉ=ëÅêÉÉå=íç= ÄÉ=áåëí~ääÉÇ=áå=~äíÉêå~íáîÉ=áåÅäáå~íáçåëK − `çáä=ëéêáåÖë=ã~ÇÉ=çÑ=ëíÉÉä=~êÉ=ìëÉÇK SK pÅêÉÉå=ëìééçêí=ëíêìÅíìêÉ=Eëìééçêí=Ñê~ãÉ=ÇÉäáîÉêó=~ë=çéíáçåF − qÜÉ=ëÅêÉÉå=ëìééçêíë=E~åÇ=ÅÜìíÉëF=ãìëí=ÄÉ=ëìÑÑáÅáÉåíäó=ëíêçåÖ=íç=ïáíÜëí~åÇ=ÄçíÜ=íÜÉ=ëí~íáÅ=~åÇ=Çóå~ãáÅ= äç~Çë=çÑ=ÄçíÜ=íÜÉ=ëÅêÉÉå=~åÇ=íÜÉ=ã~íÉêá~äK=qÜÉ=ëÅêÉÉå=ãìëí=ÄÉ=ÉêÉÅíÉÇ=~ÅÅçêÇáåÖ=íç=íÜÉ=áåëíêìÅíáçåë=áå= íÜáë=ã~åì~ä=~åÇ=~í=íÜÉ=~åÖäÉ=áí=áë=ÇÉëáÖåÉÇ=ÑçêK TK aìëí=ÉåÅäçëìêÉ=EÇÉäáîÉêó=~ë=çéíáçåF − ^=ÅçãéäÉíÉ=Çìëí=ÉåÅäçëìêÉ=áë=~î~áä~ÄäÉ=Ñçê=íÜÉ=ëÅêÉÉåëK=qÜÉ=ÉåÅäçëìêÉ=áåÅäìÇÉë=íÜÉ=ëìééçêíë=~åÇ=íÜÉ= ìééÉê=é~êí=çÑ=íÜÉ=ìåÇÉêëáòÉ=ÅÜìíÉI=ÅçîÉêáåÖ=íÜÉ=ïÜçäÉ=ëÅêÉÉåK=låäó=íÜÉ=ÇêáîÉ=ÉèìáéãÉåí=êÉã~áåë= çìíëáÇÉ=íÜÉ=ÉåÅäçëìêÉ=íç=ÉåëìêÉ=É~ëó=áåëéÉÅíáçå=~åÇ=ã~áåíÉå~åÅÉK − aÉí~ÅÜ~ÄäÉ=ÅçîÉêë=áå=íÜÉ=ÉåÅäçëìêÉ=ÇÉëáÖå=~ääçï=É~ëó=ã~áåíÉå~åÅÉ=~åÇ=êÉé~áê=çÑ=íÜÉ=ëÅêÉÉåK
  • 12. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= dÉåÉê~ä Terms 1. Screen body 2. Screen cloths / screening media 3. Drive motor / unit 4. Mechanism 5. Spring support 6. Dust encapsulation (option, not shown in photo) 1 2 43 5
  • 13. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= dÉåÉê~ä qÉêãë cÉÉÇ=ÉåÇ aáëÅÜ~êÖÉ=ÉåÇ e~åÇáåÉëë=çÑ=ëÅêÉÉå − e~åÇáåÉëë=áë=ÇÉíÉêãáåÉÇ=Äó= äççâáåÖ=Ñêçã=ÑÉÉÇ=ÉåÇ=íç= ÇáëÅÜ~êÖÉ=ÉåÇ=íç=ã~íÉêá~ä=Ñäçï= ÇáêÉÅíáçåK − få=íÜáë=Å~ëÉ=ëÅêÉÉå=áë=êáÖÜí= Ü~åÇÉÇK píêçâÉ=~åÖäÉ píêçâÉ=äÉåÖíÜ j~ÅÜáåÉ=ê~íÉ=éä~íÉ bèìáéãÉåí=L=ëÉêá~ä=åìãÄÉê Material flow directionMaterial flow directionMaterial flow directionMaterial flow direction Drive unitDrive unitDrive unitDrive unit Discharge endDischarge endDischarge endDischarge endFeed endFeed endFeed endFeed end Vibrating unitVibrating unitVibrating unitVibrating unit Right SideRight SideRight SideRight Side Left SideLeft SideLeft SideLeft Side
  • 14. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= dÉåÉê~ä o~íÉ=éä~íÉ NK bèìáéãÉåí=å~ãÉ − sáÄê~íáåÖ=ëÅêÉÉå OK pÉêá~ä=åìãÄÉê − uq@@@@ PK pÅêÉÉå=íóéÉ − jplOQSMq QK tÉáÖÜí RK j~åìÑ~ÅíìêáåÖ=óÉ~ê SK `ìëíçãÉêë=åìãÄÉê TK `bJã~êâáåÖ UK j~åìÑ~ÅíìêÉê ^äï~óë=ãÉåíáçå= ÉèìáéãÉåí=ëÉêá~ä= åìãÄÉê=~åÇ= ÉèìáéãÉåí=íóéÉ=ïÜÉå= çêÇÉêáåÖ=ëé~êÉ=é~êíë= çê=ÅçåëìäíáåÖ= ã~åìÑ~ÅíìêÉê> 6 1 2 3 4 5 78
  • 15. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= pÉêá~ä=åìãÄÉêë=OMMV= cêçã=íÜÉ=ÄÉÖáååáåÖ=çÑ=óÉ~ê=OMMV=p~åÇîáâ=Ü~ë=ëí~êíÉÇ=íç=ìëÉ=åÉï=ëÉêá~ä=åìãÄÉêë=Ñçê=ëÅêÉÉåë=~åÇ=ÑÉÉÇÉêëK oÉÅÉåíäó=É~ÅÜ=ã~åìÑ~ÅíìêáåÖ=ìåáíë=çê=~ëëÉãÄäó=ÅÉåíÉêë=Ü~Ç=íÜÉáê=çïå=ëÉêá~ä=åìãÄÉêëK kçï=ëÉêá~ä=åìãÄÉê=íÉääë=ïÜáÅÜ=p~åÇîáâÛë=ã~åìÑ~ÅíìêáåÖ=ìåáí=çê=~ëëÉãÄäó=ÅÉåíÉê=Ü~ë=ã~ÇÉ=ÉèìáéãÉåí=áå= èìÉëíáçåK p~åÇîáâ=Ü~ë=T=~ëëÉãÄäó=ÅÉåíÉêëI=^`X − eçääçä~ e − `Ü~ìåó ` − ^êÄê™ ^ − mìåÉ m − gá~ÇáåÖ g − sÉëé~ëá~åç s − _~ääóÖ~ïäÉó _ kÉï=ëÉêá~ä=åìãÄÉê=áë=ÉKÖK=áå=ÑçääçïáåÖ=ÑçêãW − NNUU=e=MV=MMNI=ïÜÉêÉ mêçÇìÅí=råáí=ÅçãéK ^`=ÅçãéK vÉ~ê oìååáåÖ=åìãÄÉêI=ïÜáÅÜ=åìääë=ÉîÉêó=óÉ~ê NNUU e MV MMN
  • 16. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= fåëí~ää~íáçå pìééçêíáåÖ=ëíêìÅíìêÉë qÜÉ=ëìééçêíáåÖ=ëíÉÉä=ëíêìÅíìêÉë=çå=ïÜáÅÜ=íÜÉ=ëÅêÉÉå=~åÇ=ÇêáîÉ=ãçíçê=~êÉ=ãçìåíÉÇ=ãìëí=ÄÉ=ëìÑÑáÅáÉåíäó=ëíêçåÖ= ~åÇ=Äê~ÅÉÇ=íç=~ÅÅÉéí=ïáíÜçìí=ÇÉÑäÉÅíáçå=íÜÉ=Çóå~ãáÅ=äç~Çë=Å~ìëÉÇ=Äó=íÜÉ=îáÄê~íáçå=çÑ=íÜÉ=ëÅêÉÉåK qÜÉ=å~íìê~ä=ÑêÉèìÉåÅó=çÑ=íÜÉ=ëíêìÅíìêÉ=ãìëí=ÄÉ=~í=äÉ~ëí=NKR=íáãÉë=íÜÉ=çéÉê~íáåÖ=ÑêÉèìÉåÅó=çÑ=íÜÉ=ëÅêÉÉåK ^ÇÉèì~íÉ=ÅäÉ~ê~åÅÉë=ãìëí=ÄÉ=~ääçïÉÇ=ÄÉíïÉÉå=íÜÉ=ëÅêÉÉå=~åÇ=íÜÉ=ÑáñÉÇ=ëíêìÅíìêÉI=ÅÜìíÉë=ÉíÅKI=íç=~ääçï= ÉåçìÖÜ=ëé~ÅÉ=ÄÉÅ~ìëÉ=íÜÉ=ãçîÉãÉåí=çÑ=íÜÉ=ëÅêÉÉå=áë=~ãéäÉ=áå=íÜÉ=ëçJÅ~ääÉÇ=êÉëçå~åÅÉ=~êÉ~ë=ïÜÉå=ëí~êíáåÖ= ~åÇ=ëíçééáåÖ=íÜÉ=ëÅêÉÉå=E~í=äÉ~ëí=NMM=ãã=îÉêíáÅ~ääóI=RM=ãã=Üçêáòçåí~ääóFK=b~ÅÜ=é~áê=çÑ=íÜÉ=ëéêáåÖ=ÑçìåÇ~íáçåë= ãìëí=ÄÉ=Éñ~Åíäó=çå=íÜÉ=ë~ãÉ=ÜÉáÖÜí=~åÇ=ëìêÑ~ÅÉë=ãìëí=ÄÉ=Üçêáòçåí~äK= båëìêÉ=íÜ~í=íÜÉêÉ=~êÉ=åç=ÄÉ~ãë=çê=çíÜÉê=éêçíêìëáçåë=ìåÇÉê=íÜÉ=ëÅêÉÉåI=íÜ~í=Å~å=~ääçï=íÜÉ ÄìáäÇJìé=çÑ=ã~íÉêá~ä= çê=áÅÉ=~åÇ=çÄëíêìÅí=íÜÉ=ãçîÉãÉåí=çÑ=íÜÉ=ëÅêÉÉåK=
  • 17. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= fåëí~ää~íáçå fåëí~ää~íáçå=çÑ=ëÅêÉÉåë qç=~ÅÜáÉîÉ=ÇÉëáÖåÉÇ=Å~é~Åáíó=~åÇ=íç=ÉåëìêÉ= çéíáãìã=ëÅêÉÉåáåÖ=êÉëìäí=~åÇ=ã~ñáã~ä=äáÑÉíáãÉ=Ñçê= íÜÉ=ëÅêÉÉå=~åÇ=áíÛë=ÅçãéçåÉåíë=ëìÅÜ=ÄÉ~êáåÖëI= ëéêáåÖëI=ëÅêÉÉåáåÖ=ÇÉÅâë=ÉíÅK=áí=áë=îÉêó=áãéçêí~åí=íç= é~ó=~ííÉåíáçå=íç=áåëí~ää~íáçå=çÑ=íÜÉ=ëÅêÉÉåK j~âÉ=ëìêÉ=íÜ~í=ëíÉÉä=ÅçåëíêìÅíáçå=ïÜÉêÉ=ëÅêÉÉå=áë= íç=ÄÉ=áåëí~ääÉÇ=áë=ëçäáÇ=ÉåçìÖÜ=íç=~îçáÇ=~åó=éêçÄäÉãë= íÜ~í=ÅçãÉë=Ñêçã=îáÄê~íáçå=Z[=êÉëçå~åÅÉK `ÜÉÅâ=íÜ~í=íÜÉ ÜÉáÖÜí=ÇáÑÑÉêÉåÅÉ=çÑ=ëÉé~ê~íÉ=ëéêáåÖë= éÉÇÉëí~äë=Eáå=íÜÉ=ë~ãÉ=ÉåÇ=çÑ=íÜÉ=ëÅêÉÉåF=~êÉ=åçí= ãçêÉ=íÜ~å=H P=ããK `ÜÉÅâ=íÜÉ=ëÅêÉÉåÛë=áåëí~ää~íáçå=~åÖäÉK `ÜÉÅâ=íÜ~í=~ää=çÑ=íÜÉ=ëéêáåÖ=~ñÉë=~êÉ=îÉêíáÅ~äK= oÉéçëáíáçå=íÜÉ=ëìééçêíáåÖ=éÉÇÉëí~äë=áÑ=åÉÅÉëë~êóK `ÜÉÅâ=íÜ~í=íÜÉêÉ=áë=~í=äÉ~ëí=~=ÅäÉ~ê~åÅÉ=çÑ=NMM=ãã= îÉêíáÅ~ääó=~åÇ=RM=ãã=Üçêáòçåí~ääó=ÄÉíïÉÉå=~åó=é~êí= çÑ=íÜÉ=ëÅêÉÉå=~åÇ=íÜÉ=ÑáñÉÇ=ëíêìÅíìêÉI=ÅÜìíÉë=ÉíÅK Maximum allowed height difference between spring supports (same end) is 3 mm!
  • 18. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= fåëí~ää~íáçå `ÜÉÅâ=äÉîÉä=çÑ=ëéêáåÖ=ëìééçêí=éÉÇÉëí~ä=Ñêçã=ëíÉÉä= ëíêìÅíìêÉ=ÄÉÑçêÉ=áåëí~ääáåÖ=íÜÉ=ëÅêÉÉå=EfÑ=éçëëáÄäÉFK kçíÉ=íÜ~í=áí=áë=îÉêó=ìåíêìëíïçêíÜó íç=ÅÜÉÅâ=íÜÉ=äÉîÉä= çê=íÜÉ=ÜÉáÖÜí=ÇáÑÑÉêÉåÅÉ=çÑ=ëéêáåÖ=ëìééçêíë=ïáíÜ=ÉKÖ= ÄìáäÇÉêÛë=äÉîÉäK rëÉ=íê~åëé~êÉåí=ï~íÉê=ÜçëÉ=~åÇ=ï~íÉê=íç=ÅÜÉÅâ=íÜÉ= ÜÉáÖÜí=ÇáÑÑÉêÉåÅÉ=áÑ=ìëÉ=çÑ=ä~ëÉê=áë=åçí=éçëëáÄäÉK − cáää=ï~íÉê=ÜçëÉ=~äãçìëí=ÅçãéäÉíÉäó=Ñìää=ïáíÜ=ï~íÉêK − ^íí~ÅÜ=çíÜÉê=ÉåÇë=çÑ=íÜÉ=ÜçëÉ=íç=äÉÑí=ëéêáåÖ= ëìééçêí=éÉÇÉëí~ä=~åÇ=íÜÉ=çíÜÉê=ÉåÇ=çÑ=íÜÉ=ÜçëÉ=íç= íÜÉ=êáÖÜí=ëéêáåÖ=ëìééçêí=éÉÇÉëí~äK − jÉ~ëìêÉ=íÜÉ=ÜÉáÖÜí=çÑ=ï~íÉê=äÉîÉä=Ñêçã=íÜÉ=ÉåÇ=çÑ= íÜÉ=ÜçëÉ=Ñêçã=É~ÅÜ=ëáÇÉK − qÜáë=ãÉ~ëìêÉãÉåí=ãìëí=ÄÉ=ïáíÜáå=P=ãã> − oÉéÉ~í=íÜáë=éêçÅÉÇìêÉ=ïáíÜ=ÄçíÜ=ÉåÇë=çÑ=íÜÉ= ëÅêÉÉåK tÜÉå=íÜÉ=ÜÉáÖÜí=ÇáÑÑÉêÉåÅÉ=áë=ÅÜÉÅâ=~åÇ=áí=áë= ~ÅÅÉéí~ÄäÉ=íÜÉå=áí=áë=éçëëáÄäÉ=íç=ÅÜÉÅâ=íÜÉ=äÉîÉä=çÑ= ëéêáåÖ=ëìééçêí=éÉÇÉëí~äë=ïáíÜ=ÄìáäÇÉêÛë=äÉîÉäK Spring support pedestals Water hose
  • 19. Sandvik Mining and Construction Widht of the screen in metres 1,0 1,2 1,5 1,8 2,1 2,4 2,7 3,0 Center distance of spring support pedestals in mm 1400 1600 1900 2200 2500 2800 3100 3400 1°height difference in mm 24 28 33 38 44 49 54 59 2°height difference in mm 49 56 66 77 87 98 108 119 3°height difference in mm 73 84 99 115 131 147 162 170 Table below shows what 1, 2 and 3 degrees inaccuracy in spring pedestal on one side of the screen means in mm to screen’s level. 1° sáÄê~íáåÖ=pÅêÉÉå= fåëí~ää~íáçå
  • 20. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= fåëí~ää~íáçå `ÜÉÅâ=Ñêçã=ÉîÉêó=ÅçêåÉê=íÜ~í=ìééÉê=~åÇ=äçïÉê= ëéêáåÖ=ëìééçêíë=~êÉ=é~ê~ääÉäK A B `ÜÉÅâ=Ñêçã=ÉîÉêó=ÅçêåÉê=íÜ~í=ìééÉê=~åÇ=äçïÉê= ëéêáåÖ=ëìééçêíë=~êÉ=áå=äáåÉK=aáëí~åÅÉ=ÄÉíïÉÉå= ëÅêÉÉå=ëáÇÉ=éä~íÉ=~åÇ=ìééÉê=~åÇ=äçïÉê=ëéêáåÖ= ëìééçêíë=~êÉ=íÜÉ=ë~ãÉ=áå=ÉîÉêó=ÅçêåÉê=çÑ=íÜÉ= ëÅêÉÉåK r=Z=rééÉê i=Z=içïÉê ^äëç=ãÉ~ëìêÉ=íÜÉ=Çáëí~åÅÉ=ÄÉíïÉÉå=ëÅêÉÉå= ÄçÇó=EëáÇÉ=éä~íÉF=~åÇ=ëéêáåÖ=ëìééçêí=Ñêçã=ÉîÉêó= ÅçêåÉê=çÑ=íÜÉ=ëÅêÉÉåK AU AL BU BL D
  • 21. Sandvik Mining and Construction fåëí~ää~íáçå=çÑ=Å~êÇ~å=ëÜ~Ñí=ÇêáîÉ _ÉÑçêÉ=ëÉííáåÖ=íÜÉ=îÉêíáÅ~ä=éçëáíáçå=çÑ=íÜÉ=ãçíçê=Ñçê=íÜÉ=ÉäÉÅíêáÅ~ä=ÇáêÉÅí=ÇêáîÉI=íÜÉ=Üçêáòçåí~ä=Çáëí~åÅÉ=ÄÉíïÉÉå= íÜÉ=ãçíçê=~åÇ=íÜÉ=ëÅêÉÉå=ãìëí=ÄÉ=ëÉí=ëç=íÜ~í=ïÜÉå=íÜÉ=íïç=Å~êÇ~å=ëÜ~Ñíë=~êÉ=ëíê~áÖÜíI=íÜÉ=ÑäÉñáÄäÉ=ÅçìéäáåÖë=~êÉ= åçí=ÅçãéêÉëëÉÇK= ^ÑíÉê=íÜáëI=íÜÉ=îÉêíáÅ~ä=éçëáíáçå=çÑ=íÜÉ=ãçíçê=ãìëí=ÄÉ=ÑáñÉÇ=ëç=íÜ~í=íÜÉ=ÅÉåíêÉ=äáåÉ=çå=íÜÉ=ëÅêÉÉå=ëÜ~Ñíë=áë=~ééêçñK= R=ãã=ÜáÖÜÉê=íÜ~å=íÜÉ=ÅÉåíêÉ=äáåÉ=çÑ=íÜÉ=ãçíçê=ëÜ~ÑíK aìêáåÖ=êìååáåÖ=ïáíÜ=ã~íÉêá~ä=îÉêíáÅ~ä=éçëáíáçå=ëÜçìäÇ=ÄÉ= ÅäçëÉ=íç=M=ÇÉÖêÉÉëK sáÄê~íáåÖ=pÅêÉÉå= fåëí~ää~íáçå
  • 22. Sandvik Mining and Construction fåëí~ää~íáçå=çÑ=gìÄçÑäÉñ=ÅçìéäáåÖ ^=ÑäÉñáÄäÉ=ÅçìéäáåÖ=~äï~óë=~ääçïë=íç=î~êóáåÖ=ÇÉÖêÉÉë=ÇÉéÉåÇáåÖ=çå=íóéÉI=ëíêìÅíìêÉ=~åÇ=ÇáãÉåëáçåëI − Çáëéä~ÅÉãÉåíë=áå=Ñçìê=ï~óëW=~ñá~äI=ê~Çá~äI=ÅçåáÅ~ä=~åÇ=íçêëáçå~äK= qÜÉ=ëíáÑÑåÉëë=~ÑÑÉÅíë=íÜÉ=ï~ó=áå=ïÜáÅÜ=íÜÉ=ÅçìéäáåÖ=êÉ~Åíë=ïÜÉå=ëìÄàÉÅíÉÇ=íç=É~ÅÜ=çÑ=íÜÉ=î~êáçìë=éçëëáÄäÉ= Çáëéä~ÅÉãÉåíëK= Torsional displacement 7 degrees nominal load Radial displacement 1-2 mm Axial displacement 2-5 mm Conical displacement 2-5 degrees constant 8-12 degrees temporary sáÄê~íáåÖ=pÅêÉÉå= fåëí~ää~íáçå
  • 23. Sandvik Mining and Construction fåëí~ää~íáçå=çÑ=gìÄçÑäÉñ=ÅçìéäáåÖ kçíáÅÉ=íÜ~í=ÅçìéäáåÖ=ãìëí=ÄÉ=Ñ~ëíÉåÉÇ=íç= ~Ç~éíÉê=çå=ãçíçê=ëÜ~Ñí=~åÇLçê=~Ç~éíÉê=çå= îáÄê~íáåÖ=ëÜ~Ñí=ïáíÜ=íÜêÉÉ=Äçäíë=É~ÅÜ=ÉåÇK= `~êÇ~å=ëÜ~Ñí=áë=~äëç=Ñ~ëíÉåÉÇ=ïáíÜ=íÜêÉÉ= Äçäíë=L=É~ÅÜ=ÉåÇ=íç=ÅçìéäáåÖK= mêÉJÅçãéêÉëëáçå=Ä~åÇ=ãìëí=ÄÉ=êÉãçîÉÇ= ~ÑíÉê=áåëí~ää~íáçåK `çìéäáåÖ=ëïÉääë=~ÑíÉê=éêÉJÅçãéêÉëëáçå=Ä~åÇ= áë=êÉãçîÉÇ=~åÇ=íÜÉêÉÑçêÉ=áí=áë=îÉêó=ÇáÑÑáÅìäí= íç=áåëí~ää=ïáíÜçìí=Ä~åÇK=`çãéêÉëëáçå=íççä=áë= éêçîáÇÉÇ=Äó=ëÅêÉÉå=ã~åìÑ~ÅíìêÉê=íç=ã~âÉ= ÅçìéäáåÖ=êÉãçîáåÖ=~åÇ=áåëí~ää~íáçå=É~ëáÉê=~åÇ= ë~ÑÉK Cardan AdapterPre-compression band sáÄê~íáåÖ=pÅêÉÉå= fåëí~ää~íáçå
  • 24. Sandvik Mining and Construction _ÉÑçêÉ=ëí~êíJìéW oÉ~Ç=íÜÉ=ã~åì~ä> j~âÉ=ëìêÉ=íÜ~í=ëÅêÉÉå=ÄçÇó=Å~å=åçí=íçìÅÜ=~åóíÜáåÖ=ïÜÉå=ëí~êíáåÖ=íÜÉ=ëÅêÉÉåK j~âÉ=ëìêÉ=íÜ~í=~ää=Öì~êÇë=~êÉ=éêçéÉêäó=Ñ~ëíÉåÉÇ=~åÇ=~ää=íÜÉ=ë~ÑÉíó=ÇÉîáÅÉë=~êÉ=áåëí~ääÉÇ=~åÇ=íÜÉó= ~êÉ=ïçêâáåÖ=éêçéÉêäóK ^ÑíÉê=ëí~êí=EÑáêëí=NJO=ãáåìíÉëF=ã~âÉ=ëìêÉ=íÜ~í=ëÅêÉÉå=áë=ëí~êíáåÖ=~åÇ=êìååáåÖ=éêçéÉêäóK pÅêÉÉå=êìååáåÖW `ÜÉÅâ=êçí~íáçå=ÇáêÉÅíáçåë=çÑ=íÜÉ=ãçíçêëI=êçí~íáçå=ÇáêÉÅíáçå=ãìëí=ÄÉ=çééçëáíÉ=íç=É~ÅÜ=çíÜÉê=áå= ic=ëÅêÉÉå=~åÇ=áå=ÑÉÉÇÉê=ïáíÜ=íïç=ãçíçêë> `ÜÉÅâ=ëíêçâÉ=äÉåÖíÜ=~åÇ=ëíêçâÉ=~åÖäÉë=áå=É~ÅÜ=ÅçêåÉêK=píêçâÉ=äÉåÖíÜ=ãìëí=ÄÉ=ïáíÜáå=çåÉ=ãã=íç= É~ÅÜ=çíÜÉê=áå=íÜÉ=ë~ãÉ=ÉåÇ=çÑ=íÜÉ=ëÅêÉÉå> ^ÑíÉê=QJS=Üçìêë=ÅÜÉÅâ=íÜ~í=ÄÉ~êáåÖ=íÉãéÉê~íìêÉ=áë=ÉîÉå=áå=É~ÅÜ=ÄÉ~êáåÖK − jÉÅÜ~åáëã=åçêã~ä=êìååáåÖ=íÉãéÉê~íìêÉ=Å~å=ÄÉ=~Äçìí=TM°`=ïÜÉå=~ãÄáÉåí=íÉãé=áë=OM=°`K − láä=äÉ~âë=áå=ãÉÅÜ~åáëãK sáÄê~íáåÖ=pÅêÉÉå= pí~êí=ìé
  • 25. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= pí~êí=ìé j~íÉêá~ä=Ñäçï=áå=ëÅêÉÉå `ÜÉÅâ=íÜÉ=ÑÉÉÇ=çÑ=íÜÉ=ã~íÉêá~äI=ãìëí=ëéêÉ~Ç=íç=ïÜçäÉ=ïáÇíÜ=çÑ=íÜÉ=ëÅêÉÉåK eÉáÖÜí=çÑ=íÜÉ=ã~íÉêá~ä=ÄÉÇ=çå=ÑÉÉÇ=~åÇ=ÇáëÅÜ~êÖÉ=ÉåÇ=E=ã~ñáãìã=çå=ÑÉÉÇ=ÉåÇ=úNM=u=~éÉêíìêÉI= çå=ÇáëÅÜ~êÖÉ=ÉåÇ=ú=Q=u=~éÉêíìêÉFK cäçï=ëéÉÉÇ=çÑ=íÜÉ=ã~íÉêá~ä=EMIOR=J MIQR==ãLëFK pÅêÉÉåáåÖ=êÉëìäíK `ÜÉÅâ=íÜ~í=ã~íÉêá~ä=ÖçÉë=ïÜÉêÉ=áí=áë=~áãÉÇ=íç=ÖçI=ÅÜìíÉ=~êê~åÖÉãÉåíK
  • 26. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= pí~êí=ìé tÜÉå=ëÅêÉÉå=áë=ëíçééáåÖ ^äï~óë=êìå=ëÅêÉÉå=Éãéíó=ÄÉÑçêÉ=ëíçééáåÖ=íÜÉ=ëÅêÉÉåI=áÑ=éçëëáÄäÉK − bãéíó=ëÅêÉÉå=ëí~êíë=É~ëáÉêK píçé=íÜÉ=ëÅêÉÉå=~ÅÅçêÇáåÖ=íç=ã~åì~äK fÑ=ëÅêÉÉå=áë=åçí=êìååáåÖ==åçêã~ääó=çê=íÜÉêÉ=áë=ëçãÉíÜáåÖ=ÄêçâÉå=çê=é~êíë=~êÉ=äççëÉ=ëíçé=íÜÉ= ëÅêÉÉå=~åÇ=êÉéçêí=íç=ëÉêîáÅÉ=éÉçéäÉ=áããÉÇá~íÉäóK − råÉîÉå=ëíêçâÉëK − `Ü~åÖÉë=áå=ëíêçâÉ=~åÖäÉëK − jáëëáåÖ=Äçäíë=ÉKÖK=ãÉÅÜ~åáëã=ÄçäíëK − _êçâÉå=ëéêáåÖëI=ëÅêÉÉå=ÄçÇóI=ãÉÇá~=ÉíÅK − _É~êáåÖ=íÉãéÉê~íìêÉ=íçç=ÜáÖÜK
  • 27. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= pí~êí=ìé ^ÑíÉê=RM=çéÉê~íáçå=Üçìêë tÜÉå=ëÅêÉÉå=Ü~îÉ=ÄÉÉå=êìååáåÖ=~Äçìí=RM=Üçìêë=~åÇ=éêçÇìÅíáçå=ëí~êíë=íÜÉ=Ñáêëí=Ç~óë=~åÇ=Ñáêëí= ïÉÉâ=E~Äçìí=RM=ÜçìêëF=~êÉ=ÅêìÅá~ä=Ñçê=ëÅêÉÉå=äáÑÉ=íáãÉI=çéÉê~íáçå=~åÇ=êÉäá~ÄáäáíóK tÜáäÉ=êìååáåÖ=ëÅêÉÉå=ëÉííäÉë=~åÇ=ãçëí=áãéçêí~åí=íÜ~í=ãÉÅÜ~åáëã=ÑáåÇë=áíë=éä~ÅÉ=ëç=êÉíáÖÜíÉåáåÖ= êÉ~ääó=ãìëí=ÄÉ=ÇçåÉ=~ÑíÉê=RM=ÜçìêëK= − Ñ~ëíÉåáåÖ=L=íáÖÜíåÉëë=çÑ=ãÉÅÜ~åáëã=ÄçäíëK − Ñ~ëíÉåáåÖ=L=íáÖÜíåÉëë=çÑ=ÅçìåíÉêïÉáÖÜíK − Ñ~ëíÉåáåÖ=L=íáÖÜíåÉëë=çÑ=Éñíê~=ÅçìåíÉê=ïÉáÖÜíëK − ÄÉäí=éìääÉóëI=ëéêáåÖëI=Çìëí=ÉåÅ~éëìä~íáçå=ÉíÅK − Ñ~ëíÉåáåÖ=çÑ=ëÅêÉÉåáåÖ=ãÉÇá~ë − ~äáÖåãÉåí=L=íáÖÜíåÉëë=íáãáåÖLsJÄÉäíëK láä=~ãçìåí=~åÇ=çáä=äÉ~âë=çÑ=ãÉÅÜ~åáëã=ëÜçìäÇ=ÄÉ=ãçåáíçêÉÇ=ÇìêáåÖ=Ñáêëí=Ç~óëK= jÉÅÜ~åáëã=Ü~ë=íÉåÇÉåÅó=íç=äÉ~â=~=äáííäÉ=Äáí=~ÑíÉê=ÑÉï=çéÉê~íáçå=Üçìêë=çê=Ç~óëK=qÜáë=äÉ~â=áë=ã~áåäó= Éñíê~=ÖêÉ~ëÉ=ÅçãáåÖ=çìí=çÑ=ëÉ~äáåÖëK=iÉ~âáåÖ=ëÜçìäÇ=ëíçé=áå=ÑÉï=Üçìêë=çê=Ç~óëK
  • 28. Sandvik Mining and Construction ^K jÉÅÜ~åáëã qÜÉ=Ñáêëí=çáä=ÅÜ~åÖÉ=Ñçê=íÜÉ=ãÉÅÜ~åáëã=ãìëí=ÄÉ=ÇçåÉ=åç=ä~íÉê=íÜ~å=NMM=Üçìêë=çÑ=çéÉê~íáçåK= oÉÖìä~ê=çáä=ÅÜ~åÖÉ=ãìëí=íÜÉå=í~âÉ=éä~ÅÉ=~ÅÅçêÇáåÖ=íç=íÜÉ=ÑçääçïáåÖW `äÉ~å=çê=ÅÜ~åÖÉ=íÜÉ=ÄêÉ~íÜÉê=êÉÖìä~êäóK qÜÉ=ÑáííáåÖ=ÄÉíïÉÉå=íÜÉ=ÄÉ~êáåÖ=~åÇ=íÜÉ=ëÜ~Ñí=ëÜçìäÇ=ÄÉ=äìÄêáÅ~íÉÇ=çåÅÉ=~=ãçåíÜ=ïáíÜ= ãçäóÄäÉåëìäéÜáÇÉ=~åÇ=Öê~éÜáíÉ=ÖêÉ~ëÉK=qÜáë=ïáää=éêÉîÉåí=ÑáííáåÖ=Åçêêçëáçå=ÄÉíïÉÉå=íÜÉ=ëÜ~Ñí=~åÇ= íÜÉ=ÄÉ~êáåÖK rëÉ=íÜÉ=ë~ãÉ=çáä=ÅÜ~åÖÉ=áåíÉêî~äë=~åÇ=èì~äáíó=Ñçê=íÜÉ=ÖÉ~ê=ïÜÉÉäë=EïÜÉå=~ééäáÅ~ÄäÉF=~ë=Ñçê=íÜÉ= ãÉÅÜ~åáëãK=qÜÉ=ÅçêêÉÅí=çáä=äÉîÉä=Ñçê=íÜÉ=ÖÉ~ê=ïÜÉÉäë=áë=íÜÉ=Äçííçã=çÑ=íÜÉ=ÖÉ~ê=íÉÉíÜK sáÄê~íáåÖ=pÅêÉÉå= fåëéÉÅíáçå=~åÇ=j~áåíÉå~åÅÉ=ëÅÜÉÇìäÉ
  • 29. Sandvik Mining and Construction _K jçíçê fåëéÉÅíáçå=~åÇ=ã~áåíÉå~åÅÉ=ãìëí=íç=ÄÉ=ÇçåÉ=~ÅÅçêÇáåÖ=íç=íÜÉ=ãçíçê=ã~åìÑ~ÅíìêÉêë= êÉÅçããÉåÇ~íáçåëK `K `ÜÉÅâ=ïÉÉâäó láä=äÉîÉäë `çåÇáíáçå=çÑ=ëÅêÉÉåáåÖ=ãÉÇá~=EÅäçíÜëI=ãçÇìäÉ=éä~íÉë=F `çåÇáíáçå=çÑ=ïÉ~ê=é~êíë `çåÇáíáçå=çÑ=ëéêáåÖë `çåÇáíáçå=çÑ=íáãáåÖ=ÄÉäíë=ÇêáîÉ _çäíë=àçáåíë=Eîáëì~ä=áåëéÉÅíáçåF píêçâÉ=äÉåÖíÜë=~åÇ=~åÖäÉë sáÄê~íáåÖ=pÅêÉÉå= fåëéÉÅíáçå=~åÇ=j~áåíÉå~åÅÉ=ëÅÜÉÇìäÉ
  • 30. Sandvik Mining and Construction aK qáãáåÖJÄÉäíë qÜÉ=Ñáêëí=ÅÜÉÅâ=çÑ=íÜÉ=åÉï=ÄÉäíë=ëÜçìäÇ=ÄÉ=ã~ÇÉ=~ÑíÉê=~=NM=íç=OM=çéÉê~íáçå=Üçìêë=~åÇ=åÉñí=ÅÜÉÅâë= ãìëí=ÄÉ=ÇçåÉ=ÉîÉêó=RMM=çéÉê~íáåÖ=ÜçìêëK=qÉåëáçåáåÖ=áë=~äï~óë=åÉÅÉëë~êó=ïÜÉå=íÜÉ=ÄÉäíë=Ü~îÉ=ÄÉÉå= ëä~ÅâÉåÉÇ=Ñçê=~=äçåÖ=ëÜìíÇçïå=éÉêáçÇ=çê=íÜÉó=íÉåÇ=íç=ëäáé=ÇìêáåÖ=ëäáÖÜí=äç~ÇëK aK j~áåíÉå~åÅÉ=äçÖ p~åÇîáâ=éêÉëìééçëÉë=íÜ~í=~=äçÖ=áë=âÉéí=Äó=íÜÉ=çïåÉê=íç=êÉÅçêÇ=~ää=ëÉêîáÅÉ=~åÇ=ã~áåíÉå~åÅÉ=ïçêâK= qÜáë=áë=~äëç=~=éêÉÅçåÇáíáçå=Ñçê=íÜÉ=p~åÇîáâ=Öì~ê~åíÉÉK qÜÉ=ÉèìáéãÉåí=~åÇ=ÅçãéçåÉåíë=ëÜ~ää=ÄÉ=ëÉêîáÅÉÇ=áå=~ÅÅçêÇ~åÅÉ=ïáíÜ=ëìééäáÉêÛë=áåëíêìÅíáçåëI=~åÇ= ëç=íÜ~í=íÜÉ=ãÉ~ëìêÉë=í~âÉå=Å~å=~äëç=ÄÉ=îÉêáÑáÉÇ=~ÑíÉêï~êÇëK qÜÉ=äçÖ=ÅçìäÇ=í~âÉ=ÉKÖK=íÜÉ=Ñçêã=áääìëíê~íÉÇ=áå=ã~åì~äÛë=ÉåÅäçëìêÉ=Ebk`ilprob=OFK sáÄê~íáåÖ=pÅêÉÉå= fåëéÉÅíáçå=~åÇ=j~áåíÉå~åÅÉ=ëÅÜÉÇìäÉ
  • 31. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=^ÇàìëíáåÖ ^ÇàìëíãÉåíë fÑ=íÜÉ=ëÅêÉÉåáåÖ=éÉêÑçêã~åÅÉ=áë=åçí=ë~íáëÑ~ÅíçêóI=ÅÜÉÅâ=Ñáêëí=íÜ~í=íÜÉ=ëÅêÉÉå=ãÉëÜÉë=~êÉ=ÅçêêÉÅí=Ñçê= íÜÉ=~ééäáÅ~íáçå=~åÇ=íÜ~í=íÜÉ=ÑÉÉÇ=~åÇ=ÇáëÅÜ~êÖÉ=~êê~åÖÉãÉåíë=~êÉ=ë~íáëÑ~ÅíçêóK=cÉÉÇ=íç=íÜÉ=ëÅêÉÉå= ãìëí=ÄÉ=~êê~åÖÉÇ=ëç=íÜ~í=íÜÉ=ã~íÉêá~ä=áë=ÑÉÇ=ìåáÑçêãäó=~Åêçëë=íÜÉ=ÉåíáêÉ=ïáÇíÜ=çÑ=íÜÉ=ëÅêÉÉåK ^äï~óë=ã~âÉ=çåäó=íÜÉ=ãáåáãìã=~ÇàìëíãÉåíë=åÉÅÉëë~êó=íç=~ÅÜáÉîÉ=íÜÉ=ÇÉëáêÉÇ=êÉëìäíK aç=Åçåëìäí=íÜÉ=ã~åìÑ~ÅíìêÉê Ñçê=~ÇîáÅÉ=çå=íÜÉ=ëÉäÉÅíáçå=çÑ=íÜÉ=çéíáãìã=ëíêçâÉ=äÉåÖíÜI=~åÖäÉ=~åÇ= ÑêÉèìÉåÅóI=áÑ=ãÉëÜ=ëáòÉë=~êÉ=ÅÜ~åÖÉÇ çê=ÇáÑÑÉêÉåí=ã~íÉêá~ä áë=ÑÉÇ=íç=íÜÉ=ëÅêÉÉåK ^ÇàìëíáåÖ=íÜÉ=ëÅêÉÉå=ëÉííáåÖë fÑ=ÑìêíÜÉê=~ÇàìëíãÉåíë=~êÉ=åÉÅÉëë~êóI=íÜÉó=ëÜçìäÇ=ÄÉ=ã~ÇÉ=áå=íÜÉ=çêÇÉê=ÄÉäçïK=qêó=íÜÉ=~Åíáçå=çÑ= É~ÅÜ=ãÉ~ëìêÉ=ëÉé~ê~íÉäó=~åÇ=ëáåÖäóK=qêó=çåÉ=~Åíáçå=~í=~=íáãÉ=~åÇ=çÄëÉêîÉ=íÜÉ=êÉëìäí=ÄÉÑçêÉ=í~âáåÖ= çå=íÜÉ=åÉñí=çåÉW ^Çàìëí~ÄäÉ=é~ê~ãÉíÉêëW − píêçâÉ=äÉåÖíÜ=~ÇàìëíãÉåíK − píêçâÉ=ÑêÉèìÉåÅó=~ÇàìëíãÉåí=EÄó=ÅÜ~åÖáåÖ=sJÄÉäí=éìääÉóë=çê=áåîÉêíÉê=é~ê~ãÉíÉêëF − píêçâÉ=ÇáêÉÅíáçå=~ÇàìëíãÉåí=EicJëÅêÉÉåë=çåäóF − ^ÇàìëíáåÖ=íÜÉ=áåÅäáå~íáçå=çÑ=íÜÉ=ëÅêÉÉå=ÄçÇóK=fë=ÇçåÉ=Äó=äáÑíáåÖ=çê=äçïÉêáåÖ=çíÜÉê=ÉåÇ=çÑ=íÜÉ= ëÅêÉÉå=çê=ÑÉÉÇÉê
  • 32. Sandvik Mining and Construction píêçâÉ=äÉåÖíÜ==EdJÑçêÅÉF − ^ÇàìëíãÉåí=çÑ=íÜÉ=ëíêçâÉ=äÉåÖíÜ=áë=ÇçåÉ=Äó=~ÇÇáåÖ=çê=êÉãçîáåÖ=ÅçìåíÉêïÉáÖÜíëK=^í=ÄçíÜ= ÉåÇë=çÑ=íÜÉ=ë~ãÉ=ëÜ~Ñí=íÜÉêÉ=Ü~ë=íç=ÄÉ=Éñ~Åíäó=íÜÉ=ë~ãÉ=åìãÄÉê=çÑ=ÅçìåíÉêïÉáÖÜíëK=icJ ëÅêÉÉå=îáÄê~íçêë=Å~å=ÄÉ=éêçîáÇÉÇ=ïáíÜ=ÇáÑÑÉêÉåí=~ãçìåíë=çÑ=ÅçìåíÉêïÉáÖÜíë=få=ÇáÑÑÉêÉåí= ëÜ~ÑíëK − ^äï~óë=ÅÜÉÅâ=íÜÉ=ëÅêÉÉå=ëéÉÉÇLëíêçâÉ=äÉåÖíÜ=ÅçãÄáå~íáçå=ëç=íÜ~í=íÜÉ=ã~ñáãìã=~ääçïÉÇ= ~ÅÅÉäÉê~íáçå=EdJÑçêÅÉF=çÑ=íÜÉ=ëÅêÉÉå=áë=åçí=ÉñÅÉÉÇÉÇK Stroke Stroke length frequency Linear stroke screens (like LF) Circular stroke screens (like SC, CS,…) (stroke in centre of the screen) 920 rpm 9.5 mm 8 mm 820 rpm 12.0 mm 10 mm 730 rpm 15.0 mm 13 mm Remember that increased stroke length shortens the bearing life time! − qÜÉ=ÅÜ~åÖÉ=áå=êçí~íáçå=ëéÉÉÇ=ïáää=åçí=Ü~îÉ=~åó=ÉÑÑÉÅí=íç=íÜÉ=ëíêçâÉ=äÉåÖíÜK − qç=ÅÜççëÉ=íÜÉ=êáÖÜí=ÅçìåíÉêïÉáÖÜí=ïÉ=êÉÅçããÉåÇ=óçì=íç=Åçåëìäí=ïáíÜ=íÜÉ=ã~åìÑ~ÅíìêÉê= ÑáêëíK sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=^ÇàìëíáåÖ
  • 33. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=^ÇàìëíáåÖ píêçâÉ=ÑêÉèìÉåÅó=L=êçí~íáçå=ëéÉÉÇ=~ÇàìëíãÉåí − oçí~íáçå=ëéÉÉÇ=~ãçåÖ=ïáíÜ=ëíêçâÉ=äÉåÖíÜ=~ÑÑÉÅíë=çå= dJÑçêÅÉëI=ãçêÉ=ëéÉÉÇ=ãçêÉ=dJÑçêÅÉë=ïáíÜ=ë~ãÉ= ÅçìåíÉê=ïÉáÖÜíëK − ^ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ==íÜÉ=éìääÉóë=áå=ÄÉäí=ÇêáîÉ=çê=Äó= ÑêÉèìÉåÅó=ÅçåîÉêíÉê=ëÉííáåÖë − aç=Åçåëìäí=íÜÉ=ã~åìÑ~ÅíìêÉê=Ñçê=~ÇîáÅÉ=çå=íÜÉ= ëÉäÉÅíáçå=çÑ=íÜÉ=çéíáãìã=ÄÉäí=éìääÉóë=çê=ÑêÉèìÉåÅó= ÅçåîÉêíÉê=ëÉííáåÖ=ÄÉÑçêÉ=ÅÜ~åÖáåÖ=íÜÉ=ëéÉÉÇK − j~ñáãìã=dJÑçêÅÉë=EÇÉéÉåÇáåÖ=íÜÉ=ïÉáÖÜí=çÑ=ìåáíFW `áêÅìä~ê=ëíêçâÉ=ëÅêÉÉåë PKQ=Ó PKT=d iáåÉ~ê=ëíêçâÉ=ëÅêÉÉåë QKR=Ó RKM=d − oÉãÉãÄÉê=íÜ~í=áåÅêÉ~ëÉÇ=dJÑçêÅÉ=ëÜçêíÉåë=íÜÉ= ÄÉ~êáåÖ=äáÑÉ=íáãÉ> − ^äï~óë=^ph=colj=c^`qlovI=fc=kbba=ql= `e^kdb=olq^qflk=pmbbaW=tolkd=pmbba= p`obbk=`^k=ork=kb^o=lc=k^qro^i= cobnrbk`v= p`obbk=_lav=c^firob 2 3 4 5 6 7 8 500 600 700 800 900 1000 1100 1200 1300 3 5 7 9111315171921 G-force rotation speed (rpm) Stroke length (mm)
  • 34. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=^ÇàìëíáåÖ píêçâÉ=~åÖäÉ − qÜÉ=ëíêçâÉ=~åÖäÉ=áë=~ÇàìëíÉÇ=Äó=ãçîáåÖ=íÜÉ=ãÉÅÜ~åáëã=çå=íÜÉ=ëÅêÉÉåK=qÜÉ=ÅÉåíÉê=Çáëí~åÅÉ=çÑ= íÜÉ=Ñ~ëíÉåáåÖ=ëÅêÉïë=EëíÉéë=çÑ=ãçîáåÖF=áë=NMM=ããK=qÜÉ=ÅäçëÉê=íç=íÜÉ=ÇáëÅÜ~êÖÉ=ÉåÇë=íÜÉ= ãÉÅÜ~åáëã=áë=ãçìåíÉÇI=íÜÉ=ëã~ääÉê=íÜÉ=ëíêçâÉ=~åÖäÉ=áëK=qÜÉ=ÉÑÑÉÅí=çÑ=ãçîáåÖ=íÜÉ=ãÉÅÜ~åáëã= áë=PKR=ÇÉÖêÉÉë=éÉê=NMM=ãã=çÑ=ãçîÉãÉåíK=qÜÉ=ÇêáîÉ=ÉèìáéãÉåí=ãìëí=~äëç=ÄÉ=ãçîÉÇ=ïÜÉå=íÜÉ= ãÉÅÜ~åáëã=éçëáíáçå=áë=ÅÜ~åÖÉÇK − jçîáåÖ=ãÉÅÜ~åáëã=íçï~êÇë=ÑÉÉÇ=ÉåÇ=Z[=ãçêÉ=îÉêíáÅ~ä=EëíÉÉéÉêF=ëíêçâÉK − jçîáåÖ=ãÉÅÜ~åáëã=íçï~êÇë=ÇáëÅÜ~êÖÉ=ÉåÇ=Z[=ãçêÉ=Üçêáòçåí~ä=EäçïÉêF=ëíêçâÉK − `Ü~åÖáåÖ=ëíêçâÉ=~åÖäÉ=~ÑÑÉÅíë=ã~íÉêá~ä=ëéÉÉÇ=çå=ëÅêÉÉåK ^ÇàìëíáåÖ=íÜÉ=áåÅäáå~íáçå=çÑ=íÜÉ=ëÅêÉÉå=ÄçÇó − fë=ÇçåÉ=Äó=äáÑíáåÖ=çê=äçïÉêáåÖ=çåÉ=ÉåÇ=çÑ=íÜÉ=ëÅêÉÉå=çê=ÑÉÉÇÉêK
  • 35. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ Shape of SC / CS / XS – screens stroke (screens, where the mechanism is close to gravity point of the unit) Stroke is circular Shape of MSO-screens stroke Stroke is elliptical in end of the screen, circular in the middle Stroke angle is hard to determinate. In G-force calculations the stroke in the middle should be used
  • 36. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ Shape of LF-screens and feeders stroke two shafts Stroke is mainly linear (just a bit elliptic) Stroke angle is about 60 degrees.
  • 37. Sandvik Mining and Construction låÉ=çÑ=íÜÉ=ãçëí=áãéçêí~åí=ëÉêîáÅÉ=éêçÅÉÇìêÉë=áë=íç=ÅÜÉÅâ=ëíêçâÉ=äÉåÖíÜ=~åÇ=ëíêçâÉ=~åÖäÉ=áå= É~ÅÜ=ÅçêåÉê=çÑ=íÜÉ=ëÅêÉÉå=çê=íÜÉ=ÑÉÉÇÉêK píêçâÉ=äÉåÖíÜ=ëíáÅâÉê=äçÅ~íÉÇ=áë=áå=É~ÅÜ=ÅçêåÉê=çÑ=ëÅêÉÉå=çê=ÑÉÉÇÉê=ÄçÇó=çê=Å~å=ÄÉ=ãÉ~ëìêÉÇ=Äó= ëíáÅâÉê=L=ã~ÖåÉíáÅ=Å~êÇK sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ SANDVIK
  • 38. Sandvik Mining and Construction _ó=ëíáÅâÉêë=íÜÉ=ëíêçâÉ=äÉåÖíÜI=~åÇ=çå=icJëÅêÉÉåë=~äëç=íÜÉ=ëíêçâÉ=~åÖäÉI=Å~å=ÄÉ=ÅÜÉÅâÉÇ=ïÜáäÉ= íÜÉ=ëÅêÉÉå=áë=êìååáåÖK SANDVIK Example: Linear stroke screens Circular stroke screens Stroke length Stroke angle Stroke length 12 mm 55 degrees 12 mm sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ
  • 39. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=äÉåÖÜí=~åÇ=ëíêçâÉ=~åÖäÉ `ÜÉÅâ=íÜÉ=ëíçâÉ=äÉåÖíÜ=~åÇ=~åÖäÉI=áÑW ^ÑíÉê=ëÅêÉÉå=áåëí~ää~íáçåK tÜÉå=ëéêáåÖë=Ü~ë=ÄÉÉå=êÉéä~ÅÉÇK tÜÉå=ïÉáÖÜí=çÑ=íÜÉ=ëÅêÉÉå=ÅÜ~åÖÉë=EÉKÖK=êÉéä~ÅáåÖ=ëÅêÉÉåáåÖ=ãÉÇá~ëFK tÜÉå=sJÄÉäíëI=íççíÜÉÇ=ÄÉäíë=çê=ÄÉäí=éìääÉóë=~êÉ=ÅÜ~åÖÉÇ=Ñçê=~ÇàìëíáåÖ=êçí~íáçå=ëéÉÉÇK fÑ=íÜÉêÉ=áë=~åó=ÅÜ~åÖÉë=áå=ëÅêÉÉåáåÖW − ÑÉÉÇ=Å~é~Åáíó=Ü~ë=ÅÜ~åÖÉÇ − ã~íÉêá~ä=Ü~ë=ÅÜ~åÖÉÇ − ëÅêÉÉåë=éÉêÑçêã~åÅÉ=Ü~ë=ÅÜ~åÖÉÇ=Ñçê=ëçãÉ=êÉ~ëçåK píêçâÉ=äÉåÖíÜë=~åÇ=~åÖäÉ=ëÜçìäÇ=ÄÉ=ÅÜÉÅâÉÇ=~í=äÉ~ëí=çåÅÉ=~=ãçåíÜ=Eãçëí=éêÉÑÉê~Ääó=ÅÜÉÅâ=ëíêçâÉ= äÉåÖíÜë=~åÇ=~åÖäÉë=ïÉÉâäóF>
  • 40. Sandvik Mining and Construction bîÉêó=ëÅêÉÉå=çê=ÑÉÉÇÉê=Ü~ë=áíë=å~íìê~ä=ÑêÉèìÉåÅóK= k~íìê~ä=ÑêÉèìÉåÅó áë=~=ÑÉ~íìêÉ=íÜ~í=êÉÑäÉÅíë=Üçï= ëíáÑÑ=ëÅêÉÉå=L=ÑÉÉÇÉê=ÄçÇáÉë=~êÉI=íÜÉ=ÜáÖÜÉê=íÜÉ å~íìê~ä=ÑêÉèìÉåÅó=íÜÉ=ëíáÑÑÉê=íÜÉ=ÄçÇó=áëK oìååáåÖ=ëéÉÉÇ=ÑêÉèìÉåÅó=áë=ÑÉ~íìêÉ=íÜ~í=ÅçãÉë= Ñêçã=ãÉÅÜ~åáëã=ëÜ~Ñí=êçí~íáçå=ëéÉÉÇK fÑ=ÑêÉèìÉåÅáÉë=ãÉåíáçåÉÇ=~ÄçîÉ=~êÉ=íçç=ÅäçëÉ=íç= É~ÅÜ=çíÜÉê=ëÅêÉÉå=áë=áå=êÉëçå~åÅÉK få=êÉëçå~åÅÉ=òçåÉ=ëÅêÉÉå=ÄçÇóI=íóéáÅ~ääó=íÜÉ= ëÅêÉÉåáåÖ=ÇÉÅâë=Å~å=ÄêÉ~â=Ççïå=áå=ÑÉï=Üçìêë=~åÇ= ïáää=ÄêÉ~â=ÉîÉåíì~ääó> k~íìê~ä=ÑêÉèìÉåÅó=Ñêçã=É~ÅÜ=ÉèìáéãÉåí=áë=ÅÜÉÅâÉÇ= áå=Ñ~Åíçêó==ÄÉÑçêÉ=íÜÉ=ÇÉäáîÉêó eçïÉîÉê=å~íìê~ä=ÑêÉèìÉåÅó=Å~å=ÅÜ~åÖÉ=áÑW NK ïÉáÖÜí=ÅÜ~åÖÉë=EÜÉ~îáÉêI=äáÖÜíÉê=ëÅêÉÉåáåÖ=ãÉÇá~I= ~ÇÇÉÇ=êìÄÄÉêI=ÉíÅKF OK àçáåíë=~êÉ=äççëÉ PK Ñê~ãÉ=áë=ïçêå Click the screen above to see what happens to screen body when running in resonance sáÄê~íáåÖ=pÅêÉÉå= k~íìê~ä=cêÉèìÉåÅó=C=oÉëçå~åÅÉ
  • 41. Sandvik Mining and Construction póãéíçãë=çÑ=êÉëçå~åÅÉW − ìåÉîÉå=ëíêçâÉ=áå=çåÉ=ÅçêåÉê − ëíêçâÉ=äÉåÖíÜë=ëÜçìäÇ=ÄÉ=íÜÉ=ë~ãÉ=áå=íÜÉ= ë~ãÉ=ÉåÇ=çÑ=ëÅêÉÉå=Äìí=Å~å=ÄÉ=ÇáÑÑÉêÉåí=íç= É~ÅÜ=çíÜÉê=áå=ÑÉÉÇ=ÉåÇ=~åÇ=áå=ÇáëÅÜ~êÖÉ=ÉåÇK − ã~íÉêá~ä=Ñäçï=áë=åçí=áå=ãáÇÇäÉ=çÑ=íÜÉ=ëÅêÉÉå= ÇÉÅâK fÑ=ã~íÉêá~ä=Ñäçï=áë=áå=íÜÉ=çíÜÉê=ëáÇÉ=çÑ=íÜÉ= ëÅêÉÉå=ÅÜÉÅâ=Ñáêëí=áë=íÜÉ=ëÅêÉÉå=áåëí~ääÉÇ=áå= äÉîÉäK − Åê~Åâë=áå=ëÅêÉÉåáåÖ=ÇÉÅâ − Åê~Åâë=áå=ãçíçê=ÄÉÇ=EjplF − Åê~Åâë=áå=ëáÇÉ=éä~íÉë − Åê~Åâë=áå=ä~ííáÅÉ=EÑÉÉÇÉêëF sáÄê~íáåÖ=pÅêÉÉå= k~íìê~ä=cêÉèìÉåÅó=C=oÉëçå~åÅÉ
  • 42. Sandvik Mining and Construction póãéíçãë=çÑ=êÉëçå~åÅÉW − j~íÉêá~ä=Ñäçï=áë=åçí=áå=íÜÉ=ãáÇÇäÉ=çÑ=íÜÉ=ëÅêÉÉåK sáÄê~íáåÖ=pÅêÉÉå= k~íìê~ä=cêÉèìÉåÅó=C=oÉëçå~åÅÉ
  • 43. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= k~íìê~ä=cêÉèìÉåÅó=C=oÉëçå~åÅÉ póãéíçãë=çÑ=êÉëçå~åÅÉW `ê~Åâë=áå=íÜÉ=ëÅêÉÉå=ÇÉÅâ=ÅçåëíêìÅíáçå
  • 44. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= k~íìê~ä=cêÉèìÉåÅó=C=oÉëçå~åÅÉ póãéíçãë=çÑ=êÉëçå~åÅÉW − `ê~Åâë=áå=íÜÉ=ãçíçê=ÄÉÇ
  • 45. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå= k~íìê~ä=cêÉèìÉåÅó=C=oÉëçå~åÅÉ póãéíçãë=çÑ=êÉëçå~åÅÉW − `ê~Åâë=áå=íÜÉ=ëáÇÉ=éä~íÉ
  • 46. Sandvik Mining and Construction Notice that any kind of welding or excessive heating of screen body is not allowed without consulting manufacturer first! sáÄê~íáåÖ=pÅêÉÉå= k~íìê~ä=cêÉèìÉåÅó=C=oÉëçå~åÅÉ póãéíçãë=çÑ=êÉëçå~åÅÉW − `ê~Åâë=áå=íÜÉ=ä~ííáÅÉ
  • 47. Sandvik Mining and Construction ^ÇàìëíáåÖ=íÜÉ=ëíêçâÉ=äÉåÖíÜ=áå=`p=L=up=L=psJe ^ÇàìëíãÉåí=çÑ=íÜÉ=ëíêçâÉ=äÉåÖíÜ=áë=ÇçåÉ=Äó=ÅÜ~åÖáåÖ=íÜÉ= ~ãçìåí=çÑ=Éñíê~=ÅçìåíÉê=ïÉáÖÜí= ëÉÅíçêëÒ ^í=ÄçíÜ=ÉåÇë=çÑ=íÜÉ=ë~ãÉ=ëÜ~Ñí=íÜÉêÉ=Ü~ë=íç=ÄÉ=Éñ~Åíäó=íÜÉ= ë~ãÉ=åìãÄÉê=çÑ=ÅçìåíÉêïÉáÖÜíë ^ÇàìëíáåÖ=íÜÉ=ëíêçâÉ=äÉåÖíÜ=áå=îáÄê~íáåÖ=ãçíçê= ìåáíë=~åÇ=áå=p`JëÅêÉÉåë ^ÇàìëíãÉåí=çÑ=íÜÉ=ëíêçâÉ=äÉåÖíÜ=áë=ÇçåÉ=Äó=ÅÜ~åÖáåÖ=íÜÉ= éçëáíáçå=çÑ=ÅçìåíÉê=ïÉáÖÜíë tÜÉå=~ää=íÜÉ=ÅçìåíÉê=ïÉáÖÜíë=~êÉ=çå=íÜÉ=Éèì~ä=éçëáíáçåI=íÜÉ= ëíêçâÉ=áë=íÜÉ=äçåÖÉëí ^í=ÄçíÜ=ÉåÇë=çÑ=íÜÉ=ë~ãÉ=ëÜ~Ñí=íÜÉêÉ=éçëáíáçå=çÑ=ÅçìåíÉê= ïÉáÖÜíë=Ü~ë=íç=ÄÉ=Éèì~ä ^äï~óë=ëÉÅìêÉ=íÜ~í=ãçíçêë=~êÉ=ÇáëÅçååÉÅíÉÇ=ëç= íÜ~í=ëÅêÉÉå=áë=åçí=~ÄäÉ=íç=ëí~êí=ÇìêáåÖ=íÜÉ= ã~áåíÉå~åÅÉ=áå=~åó=ÅáêÅìãëí~åÅÉë> sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=äÉåÖíÜ=~ÇàìëíãÉåí
  • 48. Sandvik Mining and Construction ^ÇàìëíáåÖ=íÜÉ=ëíêçâÉ=äÉåÖíÜ=áå=ic=L=jpl=L=pd=L=ps ^ÇàìëíãÉåí=çÑ=íÜÉ=ëíêçâÉ=äÉåÖíÜ=áë=ÇçåÉ=Äó=ÅÜ~åÖáåÖ=íÜÉ= åìãÄÉê=çÑ=Éñíê~=ÅçìåíÉêïÉáÖÜíëK=^í=ÄçíÜ=ÉåÇë=çÑ=íÜÉ=ë~ãÉ= ëÜ~Ñí=íÜÉêÉ=Ü~ë=íç=ÄÉ=Éñ~Åíäó=íÜÉ=ë~ãÉ=åìãÄÉê=çÑ= ÅçìåíÉêïÉáÖÜíëK=E_ìí=íÜÉ=ÅçìåíÉêïÉáÖÜí=ëÉííáåÖ=~ë=áå=éáÅíìêÉ=O= áë=~ÅÅÉéí~ÄäÉI=áÑ=íÜÉ=çíÜÉê=ëáÇÉ=çÑ=íÜÉ=ëÅêÉÉå=áë=Éèì~äF ^ÇÇáåÖ=Éñíê~=ÅçìåíÉê=ïÉáÖÜíë=áåÅêÉ~ëÉë=ëíêçâÉ=äÉåÖíÜ=~åÇ= êÉãçîáåÖ=Éñíê~=ÅçìåíÉê=ïÉáÖÜíë=ÇÉÅêÉ~ëÉë=ëíêçâÉ=äÉåÖíÜK tÜÉå=~ÇÇáåÖ=çê=êÉãçîáåÖ=Éñíê~=ÅçìåíÉê=ïÉáÖÜíë=äÉåÖíÜ=çÑ= Ñ~ëíÉåáåÖ=Äçäíë=ãìëí=ÄÉ=ÅÜ~åÖÉÇ=~ÅÅçêÇáåÖäó=EéáÅK=OFK= pÉÉ=ÇêáîÉ=ìåáí=~ëëÉãÄäó=Çê~ïáåÖ=EáåÅäìÇÉÇ=áå=ã~åì~äFÑçê=ÅçêêÉÅí= Éñíê~=ÅçìåíÉê=ïÉáÖÜí=~åÇ=ÅçêêÉÅí=Äçäí=äÉ ^äï~óë=ëÉÅìêÉ=íÜ~í=ãçíçêë=~êÉ=ÇáëÅçååÉÅíÉÇ=ëç=íÜ~í= ëÅêÉÉå=áë=åçí=~ÄäÉ=íç=ëí~êí=ÇìêáåÖ=íÜÉ=ã~áåíÉå~åÅÉ=áå=~åó= ÅáêÅìãëí~åÅÉë> picture 1 picture 2 fastening bolts sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=äÉåÖíÜ=~ÇàìëíãÉåí
  • 49. Sandvik Mining and Construction ^ÇàìëíáåÖ=íÜÉ=ëíêçâÉ=~åÖäÉ=Eic=L=jpl=L=ëçãÉ=ÑÉÉÇÉêëF ^ÇàìëíãÉåí=çÑ=íÜÉ=ëíêçâÉ=~åÖäÉ=áë=ÇçåÉ=Äó=ãçîáåÖ=îáÄê~íáåÖ=ãÉÅÜ~åáëã=áå=icI=jpl=~åÇ=áå=ÑÉÉÇÉê=íÜ~í= ÇçåÛí=Ü~îÉ=ÖÉ~ê=ïÜÉÉä=ãÉÅÜ~åáëãK píÉéë=çÑ=ãçîáåÖ=áë=NMM=ããK=qÜÉ=ÅäçëÉê=íç=íÜÉ=ÇáëÅÜ~êÖÉ=ÉåÇë=íÜÉ=ãÉÅÜ~åáëã=áë=ãçìåíÉÇI=íÜÉ=ëã~ääÉê= EãçêÉ=Üçêáòçåí~äF=íÜÉ=ëíêçâÉ=~åÖäÉ=áëK=qÜÉ=ÉÑÑÉÅí=çÑ=ãçîáåÖ=íÜÉ=ãÉÅÜ~åáëã=áë=~Äçìí=PKR=ÇÉÖêÉÉë=éÉê= NMM=ãã=çÑ=ãçîÉãÉåíK ^äï~óë=ìëÉ åÉï=Ñ~ëíÉåÉêë=EÄçäíëI=åìíë=~åÇ=ï~ëÜÉêëF=~åÇ=ë~ãÉ=Öê~ÇÉ=~ë=çêáÖáå~äë=ïÜÉå=ãÉÅÜ~åáëã= äçÅ~íáçå=áë=ãçîÉÇ=çê=ïÜÉå=ãÉÅÜ~åáëã=Ü~ë=ÄÉÉå=êÉãçîÉÇ=Ñêçã=íÜÉ=ëÅêÉÉå=ÄçÇóK qóéÉ=Eëí~åÇ~êÇFI=íáÖÜíÉåáåÖ=íçêèìÉ=~åÇ=èì~åíáíáÉë=çÑ=Ñ~ëíÉåÉêë=Å~å=ÄÉ=ÑçìåÇ=áå=ã~áå=~ëëÉãÄäó=Çê~ïáåÖ= Eáå=íÜÉ=ã~åì~äFK rëÉ=íçêèìÉ=ïêÉåÅÜ> aç=åçí=êÉìëÉ=ãÉÅÜ~åáëã=Ñ~ëíÉåáåÖ=ÄçäíëI=åìíëI=ï~ëÜÉêëK ^ÑíÉê=RM=çéÉê~íáåÖ=Üçìêë=íÜÉ=Ñ~ëíÉåáåÖ=Äçäíë=çÑ=íÜÉ=ãÉÅÜ~åáëã=ãìëí=ÄÉ=êÉíáÖÜíÉåÉÇK= Moving directionsMoving directionsMoving directionsMoving directions Bigger (steeper) <----------------->Smaller (lower) stroke angle stroke angle sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=~åÖäÉ=~ÇàìëíãÉåí
  • 50. Sandvik Mining and Construction ^ÇàìëíáåÖ=íÜÉ=ëíêçâÉ=~åÖäÉX=ãÉÅÜ~åáëã=ïáíÜ=ÖÉ~ê=ïÜÉÉäI=~äíÉêå~íáîÉ=N ^ÇàìëíãÉåí=çÑ=íÜÉ=ëíêçâÉ=~åÖäÉ=áë=ÇçåÉ=Äó=ÅÜ~åÖáåÖ=íÜÉ=~åÖäÉ=ÄÉíïÉÉå=ÖÉ~ê=ïÜÉÉäëK oÉãçîÉ=íÜÉ=ÅçîÉê=éä~íÉ=aK qìêå=íÜÉ=ëÜ~Ñí=_=ëç=íÜ~í=íÜÉ=ÅçìåíÉê=ïÉáÖÜí=áë=áå=~=Ççïåï~êÇ=éçëáíáçåI=íÜÉå=äçÅâ=íÜÉ=ëÜ~Ñí=^I=ëç=áí= Å~ååçí=êçí~íÉ=~ë=ëÜçïå=~ÄçîÉK oÉãçîÉ=íÜÉ=ÜçäÇáåÖ=ÄäçÅâ=`=EëÜ~Ñí=_F=~åÇ=éìää=çìí=íÜÉ=íççíÜJïÜÉÉä=ìåíáä=áí=áë=ÑêÉÉ=Ñêçã=ïÜÉÉä=^K qìêå=íÜÉ=ëÜ~Ñí=_=áå=íÜÉ=êÉèìáêÉÇ=ÇáêÉÅíáçåK=`äçÅâïáëÉ=íìêåáåÖ=ïáää=áåÅêÉ~ëÉ=íÜÉ=ëíêçâÉ=~åÖäÉ=~åÇ= ÅçìåíÉêJÅäçÅâïáëÉ=íìêåáåÖ=ïáää=ÇÉÅêÉ~ëÉ=áíK=b~ÅÜ=ã~êâ=çå=íÜÉ=ïÜÉÉä=ê~Çáìë=ïáää=ÅÜ~åÖÉ=íÜÉ=ëíêçâÉ=Äó= RøK= mìëÜ=Ä~Åâ=íÜÉ=ÖÉ~ê=ïÜÉÉä=_=~åÇ=íáÖÜíÉå=íÜÉ=äçÅâ=éä~íÉ=`=~ÅÅçêÇáåÖ=íç=é~ÖÉ=NN=ãçãÉåíëK `ÜÉÅâ=íÜÉ=çáä=äÉîÉä=~åÇ=ëÉ~äáåÖ=ÄÉÑçêÉ=áåëí~ääáåÖ=íÜÉ=ÅçîÉê=éä~íÉ=aK ^ÄçîÉ=áë=çåäó=éêÉëÉåíÉÇ=éêáåÅáéäÉ=çÑ=ëíêçâÉ=~åÖäÉ=~ÇàìëíãÉåíK= `çåëìäí=ã~åìÑ~ÅíìêÉê=Ñçê=ëéÉÅáÑáÅ=áåëíêìÅíáçå=Ñçê=É~ÅÜ=ãÉÅÜ~åáëãK sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=~åÖäÉ=~ÇàìëíãÉåí
  • 51. Sandvik Mining and Construction ^ÇàìëíáåÖ=íÜÉ=ëíêçâÉ=~åÖäÉX=ãÉÅÜ~åáëã=ïáíÜ=ÖÉ~ê=ïÜÉÉäI=~äíÉêå~íáîÉ=O= oÉãçîÉ=íÜÉ=ÅçîÉê=éä~íÉ=R cáñ=íÜÉ=äçÅâáåÖ=éä~íÉ=N=íç=íÜÉ=ÅçîÉê= cáñ=íÜÉ=íìêåÄìÅâäÉ=ëÅêÉï=O=íç=ÅçìåíÉêïÉáÖÜí=Q=~åÇ=äçÅâáåÖ=éä~íÉ=N qìêå=íÜÉ=ëÜ~Ñíë=Äó=ìëáåÖ=íìêåÄìÅâäÉ=ëÅêÉïë=OI=ïáíÜ=ëìÅÜ=áåíÉåëáíó=íÜ~í=íÜÉ=äçÅâáåÖ=éä~íÉ=N=áë=éçëëáÄäÉ= íç=äçÅâ=íç=ÅçìåíÉêïÉáÖÜí=P oÉãçîÉ=íÜÉ=ÅçîÉê=éä~íÉ=a=EëÉÉ=Çêï=áå=^äíNF= oÉãçîÉ=íÜÉ=äçÅâáåÖ=çÑ=ÖÉ~ê=ïÜÉÉä=QI=~åÇ=íÜÉå=éìää=áí=çìí=ìåíáä=áí=áë=ÑêÉÉ=Ñêçã=ïÜÉÉä=RK qìêå=íÜÉ=ëÜ~Ñí=Q=Äó=íìêåáåÖ=íÜÉ=ëÅêÉï=O=áåíç=íÜÉ=êÉèìáêÉÇ=ÇáêÉÅíáçåK=`äçÅâïáëÉ=íìêåáåÖ=ïáää=ÇÉÅêÉ~ëÉ= íÜÉ=ëíêçâÉ=~åÖäÉ=~åÇ=ÅçìåíÉêJÅäçÅâïáëÉ=íìêåáåÖ=ïáää=áåÅêÉ~ëÉ=áíK=qìêåáåÖ=íÜÉ=ÖÉ~ê=ïÜÉÉä=Äó=çåÉ= íççíÜI=íÜÉ=ëíêçâÉ=~åÖäÉ=ÅÜ~åÖÉë=~ÅÅçêÇáåÖ=íç=íÜÉ=í~ÄäÉ=ÄÉäçïW mìää=Ä~Åâ=íÜÉ=ÖÉ~ê=ïÜÉÉä=Q=~åÇ=íáÖÜíÉå=íÜÉ=äçÅâáåÖ=~ÅÅçêÇáåÖ=íç=é~ÖÉ=NN=ãçãÉåíëK oÉãçîÉ=íÜÉ=íìêåÄìÅâäÉ=ëÅêÉï=O oÉãçîÉ=íÜÉ=äçÅâáåÖ=éä~íÉ=N cáñ=íÜÉ=ÅçîÉê=éä~íÉ=R `ÜÉÅâ=íÜÉ=çáä=äÉîÉä=~åÇ=ëÉ~äáåÖ=ÄÉÑçêÉ= áåëí~ääáåÖ=íÜÉ=ÖÉ~ê=ïÜÉÉä=ëáÇÉ=ÅçîÉê=éä~íÉK sáÄê~íáåÖ=pÅêÉÉå= píêçâÉ=~åÖäÉ=~ÇàìëíãÉåí
  • 52. Sandvik Mining and Construction sáÄê~íáåÖ=cÉÉÇÉê= ^ÇàìëíáåÖ=ëíêçâÉ=~åÖäÉ
  • 53. Sandvik Mining and Construction sáÄê~íáåÖ=cÉÉÇÉê= ^ÇàìëíáåÖ=ëíêçâÉ=~åÖäÉ
  • 54. Sandvik Mining and Construction sáÄê~íáåÖ=cÉÉÇÉê= ^ÇàìëíáåÖ=ëíêçâÉ=~åÖäÉ
  • 55. Sandvik Mining and Construction sáÄê~íáåÖ=cÉÉÇÉê= ^ÇàìëíáåÖ=ëíêçâÉ=~åÖäÉ Mech. size Gear wheel part number Number of teeth in gear wheel one tooths effection to stroke angle B13 713.0676-001 60 3,0° B16 MGF-B16-OP5 80 2,25° B20 MSS-B201-OP3 90 2,0° B24 MGF-B24-OP11 60 3,0° B30 ST5194-B30-OP4 70 2,57° fåÑçêã~íáçå=~Äçìí=psJÑÉÉÇÉêë
  • 56. Sandvik Mining and Construction j~áå=ÅçãéçåÉåíë=çÑ=îáÄê~íáåÖ=ãÉÅÜ~åáëã NK _É~êáåÖ=ÜçìëÉ OK pé~ÅÉ=íìÄÉ PK pÜ~Ñí QK `çìåíÉêïÉáÖÜí RK _É~êáåÖ SK bñíê~=ÅçìåíÉêïÉáÖÜíë TK `çîÉê= UK `çìåíÉêïÉáÖÜí=Öì~êÇ 1. Bearing house 2. Space tube 3. Shaft 4. Counterweight 5. Bearing 7. Cover 8. Counterweight guard 4. Extra counterweights sáÄê~íáåÖ=råáíë= j~áåíÉåÉÅÉ=çÑ=îáÄê~íáåÖ=ìåáí
  • 57. Sandvik Mining and Construction jÉÅÜ~åáëã=ïáíÜ=ÄÉ~êáåÖ=ëáòÉ=PU jÉÅÜ~åáëã=áë=ÉèìáééÉÇ=ïáíÜ=ëéÉÅá~ä=ÄÉ~êáåÖ=ÄìëÜáåÖ=Ñçê=ÄÉ~êáåÖK=qÜáë=ÄìëÜáåÖ=áë=ÄÉíïÉÉå=ÄÉ~êáåÖ= ÜçìëÉ=~åÇ=ÄÉ~êáåÖ=íç=ã~âÉ=ÉKÖK=ÄÉ~êáåÖ=áåëí~ää~íáçå=É~ëáÉêK _ìëÜáåÖ=áë=Ñ~ëíÉåÉÇ=ïáíÜ=Äçäíë=íç=ÄÉ~êáåÖ=ÜçìëáåÖK Bushing sáÄê~íáåÖ=råáíë j~áåíÉåÉÅÉ=çÑ=îáÄê~íáåÖ=ìåáí
  • 58. Sandvik Mining and Construction _É~êáåÖë=Å~å=ÄÉ=ÅÜ~åÖÉÇ=ïáíÜ=íÜÉ=ëÜ~Ñí=áë=ëíáää=áå=íÜÉ= ëÅêÉÉåK=qÜÉ=ëÜ~Ñí=ã~ó=~äëç=ÄÉ=êÉãçîÉÇ=Ñêçã=íÜÉ= ëÅêÉÉå=íç=ÅÜ~åÖÉ=íÜÉ=ÄÉ~êáåÖëK qç=ÖÉí=ÄÉëí=êÉëìäí=~åÇ=íç=ã~âÉ=ÄÉ~êáåÖ=ÅÜ~åÖÉ=É~ëó= ~åÇ=ë~ÑÉ=áí=ïçìäÇ=ÄÉ=ÄÉëí=áÑ=ïÜçäÉ=ãÉÅÜ~åáëã=áë= êÉãçîÉÇ=Ñêçã=ëÅêÉÉå=ÄçÇó ~åÇ=í~âÉå=íç=ÉKÖK= ïçêâëÜçéK=jÉÅÜ~åáëã=áë=ÄçäíÉÇ=íç=ëÅêÉÉå=ÄçÇó=áå= p`LicLjplLpd=JëÅêÉÉåë=~åÇ=áå=ÑÉÉÇÉêëK ^äï~óë=ìëÉ=åÉï=ÄçäíëI=åìíë=~åÇ=ï~ëÜÉêë=ïÜÉå= ãÉÅÜ~åáëã=áë=êÉãçîÉÇ=çê=Äçäíë=~êÉ=êÉéä~ÅÉÇ> `ÜÉÅâ=Äçäí=ëí~åÇ~êÇ=Ñêçã=ã~áå=~ëëÉãÄäó=Çê~ïáåÖ> ^äï~óë=ÅÜ~åÖÉ=ÄçíÜ=ÄÉ~êáåÖë=éÉê=ëÜ~Ñí ~í=íÜÉ=ë~ãÉ= íáãÉK ^äï~óë=ìëÉ=åÉï=ÄÉ~êáåÖë=êÉÅçããÉåÇÉÇ=Äó=ëÅêÉÉå= ã~åìÑ~ÅíìêÉê=EëíÇ=ÄÉ~êáåÖë=ïáíÜ=`P=çê=`Q=ÅäÉ~ê~åÅÉ= ~êÉ=åçí=ëìáí~ÄäÉ>FK ^äï~óë=ìëÉ=åÉï=ëÉ~äáåÖë êÉÅçããÉåÇÉÇ=Äó=ëÅêÉÉå= ã~åìÑ~ÅíìêÉêK ^äï~óë=ãÉ~ëìêÉ ÄÉ~êáåÖ=ÜçìëÉ=~åÇ=ëÜ~Ñí=ÄÉÑçêÉ= áåëí~ääáåÖ=åÉï=ÄÉ~êáåÖK pÉÉ=íçäÉê~åÅÉë=Ñçê=É~ÅÜ=ÄÉ~êáåÖ=ëáòÉ=áå= jplLicLpsLpd=ìåáíë=Ñêçã=íçäÉê~åÅÉ=í~ÄäÉ=~íí~ÅÜÉÇI= çíÜÉê=ìåáíë=~ë=áå=ã~åì~ä Bearin g size Bearing house Shaft Diameter Tolerance Diameter Tolerance B16 170P6 -0,036 -0,061 80g6 -0,010 -0,029 B20 215P6 -0,041 -0,070 100g6 -0,012 -0,034 B24 260P6 -0,047 -0,079 120g6 -0,012 -0,034 B30 320P6 -0,051 -0,087 150g6 -0,014 -0,039 B34 360P6 -0,051 -0,087 170f6 -0,043 -0,068 B38 with bushin g 460H7 Bearing house +0,063 +0,000 190f6 -0,050 -0,079 460k7 (Bushing outside Ø) +0,068 +0,005 400P6 (Bushing inside Ø) -0,051 -0,087 sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë
  • 59. Sandvik Mining and Construction fí=áë=~Çîáë~ÄäÉ=íç=ÅÜ~åÖÉ=íÜÉ=ÄÉ~êáåÖë=áÑ=çåÉ=çê=ãçêÉ=çÑ=íÜÉ=ÑçääçïáåÖ=ëóãéíçãë=~ééÉ~ê=áå=íÜÉ= ëÅêÉÉåW − qÜÉ=ÄÉ~êáåÖë=çîÉêÜÉ~íK − qÜÉêÉ=áë=ìåìëì~ä=åçáëÉ=áå=íÜÉ=ÄÉ~êáåÖ=ÇìêáåÖ=çéÉê~íáçå − qÜÉ=ÄÉ~êáåÖ=Ü~ë=ã~åó=çéÉê~íáçå=Üçìêë=çê=íÜÉ=ÅäÉ~ê~åÅÉ=ÄÉíïÉÉå=íÜÉ=çìíÉê=êáåÖ=~åÇ=íÜÉ= êçääÉêë=áë=íçç=ëáÖåáÑáÅ~åíK _~ëáÅ=éêáåÅáéäÉ=íç=êÉãçîÉ=ÄÉ~êáåÖë=áë=íç=ãçîÉ=ëÜ~Ñí=Ä~Åâ=~åÇ=ÑçêíÜ=íç=êÉãçîÉ=ÄÉ~êáåÖë=Ñêçã= ÄÉ~êáåÖ=ÜçìëÉë=~åÇ=Ñêçã=íÜÉ=ëÜ~ÑíK ^äï~óë=ëÉÅìêÉ=íÜ~í=ãçíçêë=~êÉ=ÇáëÅçååÉÅíÉÇ=ëç=íÜ~í=ëÅêÉÉå=áë=åçí=~ÄäÉ=íç= ëí~êí=áå=~åó=ÅáêÅìãëí~åÅÉë> oÉãçîÉ=Öì~êÇëI=Å~êÇ~å=ëÜ~ÑíI=ÅçìéäáåÖ=~Ç~éíÉêëI=ÅçìåíÉêïÉáÖÜíë=~åÇ=ÄÉ~êáåÖ=ÅçîÉêë=ÑáêëíK= oÉãçîÉ=Ñáêëí=ÄÉ~êáåÖ=Ñêçã=çééçëáíÉ=ëáÇÉ=çÑ=ÇêáîÉ=ìåáí=Äó=éêÉëëáåÖ=ëÜ~Ñí=áå=Ñêçã=ÇêáîÉ=ìåáíë=ëáÇÉK oÉãçîÉ=Öì~êÇëI=Å~êÇ~å=ëÜ~ÑíI=ÅçìéäáåÖ=~Ç~éíÉêëI=ÅçìåíÉêïÉáÖÜíë=~åÇ=ÄÉ~êáåÖ=ÅçîÉêë=ÑáêëíK aê~áå=çáä=çìí=Ñêçã=ëÜ~Ñí=íìÄÉK oÉãçîÉ=Ñáêëí=ÄÉ~êáåÖ=Ñêçã=çééçëáíÉ=ëáÇÉ=çÑ=ÇêáîÉ=ìåáí=Äó=éêÉëëáåÖ=ëÜ~Ñí=áå=Ñêçã=ÇêáîÉ=ìåáíë=ëáÇÉK sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë
  • 60. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë= `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë ^äï~óë=ÄçíÜ=ÄÉ~êáåÖë=çå=çåÉ=ëÜ~Ñí=ëÜçìäÇ=ÄÉ=ÅÜ~åÖÉÇ=~í=íÜÉ=ë~ãÉ=íáãÉK tÜÉå=çåÉ= ÄÉ~êáåÖ=Ü~ë=ëí~êíÉÇ=íç=ÄêÉ~âÇçïåI=ëçãÉ=áãéìêáíáÉë=ãáÖÜí=Ü~îÉ=ÄÉÉå=Å~êêáÉÇ=çå=~äëç=íç=~åçíÜÉê= ÄÉ~êáåÖI=ïÜáÅÜ=íÜÉêÉÑçêÉ=ÅçìäÇ=~äëç=ÄÉ=Ç~ã~ÖÉÇK tÜÉå=ÅÜ~åÖáåÖ=íÜÉ=ÄÉ~êáåÖë=áí=áë=îÉêó=áãéçêí~åí=íç=ÉåëìêÉ=ÅäÉ~ååÉëë=áå=ÉîÉêó=ëí~ÖÉ=çÑ=íÜÉ=ïçêâK= `äÉ~å=~ää=é~êíë=Å~êÉÑìääó ÄÉÑçêÉ=êÉ~ëëÉãÄäáåÖK=^ää=é~êíë=çÑ=íÜÉ=ëÜ~Ñí=ãìëí=ÄÉ=Å~êÉÑìääó=éêçíÉÅíÉÇ=Ñêçã= áãéìêáíáÉë=ÇìêáåÖ=íÜÉ=ïçêâK=hÉÉé=íÜÉ=îÉëëÉäë=ìëÉÇ=áå=íÜÉ=çáä=ÅÜ~åÖÉ=ÅäÉ~åI=~åÇ=êÉãçîÉ=~ää=äççëÉ=Çáêí= ~êçìåÇ=çå=íÜÉ=çáäJÑáääáåÖ=ÜçäÉK rëÉ=çåäó=ÄÉ~êáåÖë=ëéÉÅá~ääó=ÇÉëáÖåÉÇ=Ñçê=îáÄê~íáåÖ=ëÅêÉÉåëK=Eåçêã~ä=`P=çê=`Q=ÅäÉ~ê~åÅÉ= ÄÉ~êáåÖë=~êÉ=åçí=~ÅÅÉéí~ÄäÉ>= ^äï~óë=ÅÜ~åÖÉ=~äëç=íÜÉ=ëÉ~äáåÖ=âáí=ïÜÉå=ÅÜ~åÖáåÖ=íÜÉ=ÄÉ~êáåÖë qç=ÅÜ~åÖÉ=íÜÉ=ÄÉ~êáåÖë=ìëÉ=íÜÉ=ëéÉÅá~ä=íççäëI=ïÜáÅÜ=~êÉ=åìãÄÉêÉÇ=áå=íÜÉ=éáÅíìêÉë=çå=ÑçääçïáåÖ= é~ÖÉëK NK mìääáåÖ=êçÇë=EO=éÅëF OK _É~ã PK kìíë=EP=éÅëF QK eóÇê~ìäáÅ=à~Åâ=ENR=Ó RM=íåF RK eóÇê~ìäáÅ=éìãé SK eáåÇê~åÅÉ=éä~íÉ TK pìééçêíáåÖ=éáÉÅÉ=EO=éÅëF UK==pìééçêíáåÖ=ï~Öçå VK _ìëÜáåÖ NMK=mìääáåÖ=êçÇ NNK cä~åÖÉ `çåëìäí=ã~åìÑ~ÅíìêÉê=Ñçê=ëéÉÅá~ä=íççäë>
  • 61. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë aáëãçìåíáåÖ=çÑ=ëÜ~ÑíW `äÉ~å=íÜÉ=ãÉÅÜ~åáëã=Ñáêëí> NK iççëÉå=~ää=é~êíë=~í=ÄçíÜ=ÉåÇë=çÑ=íÜÉ=ëÜ~Ñí=ëç= íÜ~í=íÜÉ=ÄÉ~êáåÖë=Å~å=ÄÉ=ëÉÉå=~åÇ=Å~å=ÄÉ=ÑêÉÉäó= ÇáëãçìåíÉÇK OK _ó=ìëáåÖ=ëéÉÅá~ä=íççäë=~åÇ=íÜÉ=ëÜ~ÑíI=íÜÉ= ÄÉ~êáåÖ=áë=éìëÜÉÇ=çìí=çÑ=íÜÉ=ÄÉ~êáåÖ=ÜçìëáåÖ= EÑáÖìêÉ=NF=_ÉÑçêÉ=éêÉëëáåÖ=íÜÉ=ëÜ~Ñí=ëìééçêí= çíÜÉê=ÉåÇ=íç=~îçáÇ=Ç~ã~ÖÉë=EéÜçíç=NFK figure 1 photo 1
  • 62. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë PK tÜÉå=ÄÉ~êáåÖ=áë=çìí=Ñêçã=ÄÉ~êáåÖ=ÜçìëÉ=éìëÜ= íÜÉ=ëÜ~Ñí=Ä~Åâ=Äìí=~í=íÜÉ=ë~ãÉ=íáãÉ=ã~âÉ=ëìêÉ= íÜ~í=íÜÉ=ÄÉ~êáåÖ=ÇçÉë=åçí=Öç=Ä~Åâ=áåíç=íÜÉ= ÄÉ~êáåÖ=ÜçìëáåÖ=Äó=ãçìåíáåÖ=~=ÜáåÇê~åÅÉ=éä~íÉ= EéÜçíç=OF=ÄÉíïÉÉå=íÜÉ=ÄÉ~êáåÖ=~åÇ=ÄÉ~êáåÖ= ÜçìëáåÖK=pìééçêí=íÜÉ=ëÜ~Ñí=çìíëáÇÉ=íÜÉ=ÄÉ~êáåÖK= EÑáÖìêÉ=OFK figure 2 Photo 2 QK tÜÉå=íÜÉ=ÄÉ~êáåÖ=Ü~ë=é~ëëÉÇ=íÜÉ=Ñáêëí=ëÜçìäÇÉê= çÑ=íÜÉ=ëÜ~ÑíI=éìää=áí=Äó=Ü~åÇ=ëç=íÜ~í=óçì=Å~å= ÅÜ~åÖÉ=íÜÉ=ëìééçêí=íç=íÜÉ=çíÜÉê=ëáÇÉ=çÑ=íÜÉ= ÄÉ~êáåÖK=^ÑíÉê=íÜáë=äççëÉå=íÜÉ=ÄÉ~êáåÖK
  • 63. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë RK mìí=íÜÉ=ëìééçêíáåÖ=éáÉÅÉ=ìåÇÉê=íÜÉ=ëÜ~Ñí=ÉåÇ= çå=íÜÉ=ëáÇÉ=çÑ=íÜÉ=äççëÉåÉÇ=ÄÉ~êáåÖ=EÑáÖìêÉ=P= ~åÇ=éÜçíç=PFK photo 3: item 7 figure 3 SK iççëÉå=íÜÉ=çíÜÉê=ÄÉ~êáåÖ=áå=íÜÉ=ë~ãÉ=ï~ó
  • 64. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë TK mìää=íÜÉ=ëÜ~Ñí=çìí=Äó=ìëáåÖ=~=ëìééçêíáåÖ= ï~Öçå=EÑáÖìêÉ=QFK UK `äÉ~å=~ää=é~êíë=çÑ=íÜÉ=ëÜ~Ñí=Å~êÉÑìääóK=`ÜÉÅâ= íÜÉ=ÇáãÉåëáçåëI=ÅçåÇáíáçå=ÉíÅK=çÑ=~ää=é~êíëK= oÉéä~ÅÉ=íÜÉ=Ç~ã~ÖÉÇ=çê=ïçêåJçìí=é~êíë= ïáíÜ=åÉï=çåÉëK figure 4
  • 65. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë oÉéä~ÅáåÖ a~ã~ÖÉÇ=çê=ïçêåJçìí=é~êíë=ëÜçìäÇ=ÄÉ=êÉéä~ÅÉÇ=Ñçê=áåëí~åÅÉ=áå=íÜÉ=ÑçääçïáåÖ=Å~ëÉëW − tÜÉå=~=ÄÉ~êáåÖ=Ñáí=çå=~=ëÜ~Ñí=áë=ëç=äççëÉ=íÜ~í=íÜÉ=áååÉê=êáåÖ=çÑ=íÜÉ=ÄÉ~êáåÖ=ïáää=íìêå=çå=íÜÉ= ëÜ~ÑíK − aç=åçí=ÄìáäÇ=ìé=íÜÉ=ÄÉ~êáåÖ=ëÉ~í=çÑ=íÜÉ=ëÜ~Ñí=Äó=ïÉäÇáåÖ=ëáåÅÉ=íÜÉ=ã~íÉêá~ä=ìëÉÇ=áå=íÜÉ= ëÜ~Ñí=êÉèìáêÉë=~=ëéÉÅá~ä=ïÉäÇáåÖ=éêçÅÉÇìêÉ=~åÇ=íÜÉ=êáëâ=çÑ=ÄêÉ~âáåÖ=íÜÉ=ëÜ~Ñí=áë=ÖêÉ~íÉê= ~ÑíÉê=ïÉäÇáåÖK=qÜÉ=çìíÉê=êáåÖ=çÑ=íÜÉ=ÄÉ~êáåÖ=Ü~ë=ëïáîÉääÉÇ=áå=íÜÉ=ÄÉ~êáåÖ=ÜçìëáåÖI=íÜÉå=íÜÉ= ÄÉ~êáåÖ=ÜçìëáåÖ=ãìëí=ÄÉ=êÉéä~ÅÉÇ=ïáíÜ=~=åÉï=çåÉK − fÑ=íÜÉ=äìÄêáÅ~íáçå=çÑ=íÜÉ=ÑáííáåÖ=ÄÉíïÉÉå=ÄÉ~êáåÖ=~åÇ=ëÜ~Ñí=Ü~ë=ÄÉÉå=åÉÖäÉÅíÉÇ=íÜÉ=ÑáííáåÖ=êìëí= Å~å=Ç~ã~ÖÉ=íÜÉ=ëÜ~ÑíK=fÑ=íÜáë=çÅÅìêë=íÜÉ=ëÜ~Ñí=ãìëí=ÄÉ=êÉéä~ÅÉÇ=ïáíÜ=~=åÉï=çåÉ=~åÇ=ÄÉííÉê= Å~êÉ=çÑ=êÉÖìä~ê=äìÄêáÅ~íáçå=åÉÉÇë=íç=ÄÉ=í~âÉå=áå=íÜÉ=ÑìíìêÉK − fÑI=Ñçê=áåëí~åÅÉI=ëíçåÉë=Ü~îÉ=Ç~ã~ÖÉÇ=íÜÉ=çáä=íìÄÉ=çê=íÜÉêÉ=áë=~=ëÜ~êé=ÇÉåí=áå=íÜÉ=ÅìêîÉ=é~êí= íÜÉå=íÜÉ=íìÄÉ=ãìëí=ÄÉ=ÅÜ~åÖÉÇ=ïáíÜ=~=åÉï=çåÉK
  • 66. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë jçìåíáåÖ=çÑ=ëÜ~ÑíW NK `äÉ~å=íÜÉ=ëÜ~Ñí=íìÄÉ=Äó=ìëáåÖ=ÅäÉ~åÉê=~åÇ= ÉKÖK=ê~Öë=íç=ÖÉí=~ää=çäÇ=çáä=~åÇ=éçëëáÄäÉ= ãÉí~ä=ÅÜáéë=çìí=Ñêçã=íÜÉ=íìÄÉ=EéÜçíç=QFK OK mìää=íÜÉ=ëÜ~Ñí=áå=Äó=ìëáåÖ=~=ëìééçêíáåÖ= ï~Öçå=EÑáÖìêÉ=RF PK mìí=íÜÉ=ëìééçêíáåÖ=éáÉÅÉë=ìåÇÉê=íÜÉ=ëÜ~Ñí= ÉåÇëK=qÜÉ=ëÜ~Ñí=ëÜçìäÇ=åçï=ÄÉ= ~ééêçñáã~íÉäó=áå=íÜÉ=êáÖÜí=éä~ÅÉK figure 5 photo 4
  • 67. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë PK _ÉÑçêÉ=áåëí~ääáåÖ=íÜÉ=åÉï=ÄÉ~êáåÖI=ìëÉ=éä~ëíáÅ=ëäÉÉîÉ=íç= ÖìáÇÉ=íÜÉ=ÄÉ~êáåÖ=íç=áíë=åÉÅâI=ÉëéÉÅá~ääó=ïáíÜ=ÄáÖÖÉê= ÄÉ~êáåÖëK=^äëç=ìëÉ=^åíáÑêÉí=EÉKÖK=phc=id^c=PbLMIRF=é~ëíÉ= íç=éêÉîÉåí=ÑêÉííáåÖ=ÄÉíïÉÉå=ÄÉ~êáåÖ=~åÇ=ÄÉ~êáåÖ=ÜçìëÉ= EéÜçíç=R=~åÇ=SFK photo 5 photo 6
  • 68. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë qÜÉ=ÄÉ~êáåÖ=áë=éìëÜÉÇ=áåíç=éä~ÅÉ=ìëáåÖ=íççäëK=^í=íÜÉ= ë~ãÉ=íáãÉ=éêÉîÉåí=~åó=ëÜ~Ñí=ãçîÉãÉåí=ïáíÜ=íÜÉ=ãáÇÇäÉJ éìääáåÖ=êçÇ=EéÜçíç=TFK=qÜÉ=~ñá~ä=ãçîÉãÉåí=çÑ=íÜÉ= ÄÉ~êáåÖ=áå=êÉä~íáçå=íç=íÜÉ=ëÜ~Ñí=áë=éêÉîÉåíÉÇ=~í=íÜÉ=çíÜÉê= ÉåÇ=çÑ=íÜÉ=ëÜ~ÑíK=qÜáë=ïáää=åçêã~ääó=ÄÉ=éÉêÑçêãÉÇ=çå=íÜÉ= ÇêáîÉ=ëáÇÉ=Äó=ãçìåíáåÖ=áåíÉêãÉÇá~íÉ=êáåÖë=çå=ÄçíÜ=ëáÇÉë= çÑ=íÜÉ=ÄÉ~êáåÖK=qÜÉ=áååÉê=êáåÖ=ãìëí=ÄÉ=ãçìåíÉÇ=áåíç=íÜÉ= ëÜ~Ñí=åÉÅâ=ÄÉÑçêÉ=íÜÉ=ÄÉ~êáåÖK=lÄëÉêîÉ=íÜÉ=êáÖÜí= éçëáíáçå=çÑ=íÜÉ=áåíÉêãÉÇá~íÉ=êáåÖ=áå=êÉä~íáçå=íç=íÜÉ= ÄÉ~êáåÖ=EqÜÉ=ÖêççîÉë=çÑ=íÜÉ=êáåÖë=ãìëí=ÄÉ=íçï~êÇë=íÜÉ= ÄÉ~êáåÖX=ÑáÖìêÉë=S=~åÇ=TF figure 6 photo 7 figure 7 middle-pulling rod
  • 69. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë QK qÜÉ=ÄÉ~êáåÖ=~í=íÜÉ=çíÜÉê=ÉåÇ=áë=éìëÜÉÇ= áåíç=éä~ÅÉ=áå=íÜÉ=ë~ãÉ=ï~óK RK jÉ~ëìêÉ=íÜÉ=ÄÉ~êáåÖ=ÅäÉ~ê~åÅÉë=~åÇ=ïêáíÉ= íÜÉã=ÇçïåK SK jçìåí=íÜÉ=é~êíë=çìíëáÇÉ=íÜÉ=ÄÉ~êáåÖëK= q~âÉ=ëéÉÅá~ä=Å~êÉ=åçí=íç=Ç~ã~ÖÉ=íÜÉ=ëÜ~Ñí= ëÉ~äáåÖ=ÇìêáåÖ=ãçìåíáåÖK=oÉéä~ÅÉ=~ää= ëÉ~äáåÖë=ïáíÜ=åÉï=çåÉë=ElJêáåÖëI=ëÜ~Ñí= ëÉ~äáåÖëI=sJêáåÖëFK=`ÜÉÅâ=íÜÉ=ÅçåÇáíáçå=çÑ= ïÉ~ê=êáåÖëK=fÑ=íÜÉó=Ü~îÉ=ïçêå=çìíI=íÜÉáê= ëìêÑ~ÅÉ=áë=ëÅê~íÅÜÉÇ=çê=áÑ=íÜÉêÉ=Ü~ë=ÄÉÉå= ~å=çáä=äÉ~â=áå=íÜÉ=ëÅêÉÉåI=ÅÜ~åÖÉ=íÜÉ=ïÉ~ê= êáåÖëI=íçç=EcáÖìêÉ=TFK figure 7 Filled with grease in connection with assembly
  • 70. Sandvik Mining and Construction sáÄê~íáåÖ=råáíë= `Ü~åÖÉ=çÑ=ÄÉ~êáåÖë TK ^äï~óë=Ñáää=íÜÉ=ëÜ~Ñí=ïáíÜ=ÑêÉëÜ=çáä Ü~äÑï~ó=ìé=íÜÉ=çáä=äÉîÉä=ã~êâK=tÜÉå=ÑáääáåÖ=ëÜ~Ñí=íìÄÉ=éçìê=çáä=íÜêçìÖÜ=~=ÑáäíÉê= íç=ã~âÉ=ëìêÉ=íÜ~í=çáä=áë=ÅäÉ~å=áå=ãÉÅÜ~åáëãK fÑ=çáä=äÉîÉä=ã~êâ=áë=ïçêå=çê=ã~êâ=áë=ãáëëáåÖ=çáä=èì~åíáíó=Å~å=ÄÉ=ÑçìåÇ= Ñêçã=ã~åì~ä=~åÇ=Ñêçã=ã~áå=~ëëÉãÄäó=Çê~ïáåÖ=Eçáä=èì~åíáíó=áë=Ñçê=çåÉ=ëÜ~Ñí=íìÄÉ=çåäóFK=j~âÉ=ëìêÉ=íÜ~í=îáëÅçëáíó= çÑ=çáä=áë=êÉëéçåÇáåÖ=~ãÄáÉåí=íÉãéÉê~íìêÉK=fÑ=íÜÉ=ëÜ~Ñí=Ü~ë=ÄÉÉå=äççëÉåÉÇ=Ñêçã=íÜÉ=ëÅêÉÉå=ÄçÇóI=ìëÉ=ãÉ~ëìêÉ=e= ~ë=~=ãÉ~ëìêÉ=çÑ=íÜÉ=éêçéÉê=çáä=Å~é~ÅáíóK fí=áë=áãéçêí~åí=íç=~äï~óë=ÅÜÉÅâ=íÜ~í=íÜÉ=ëÜ~Ñí=áë=áå=~=äÉîÉä=éçëáíáçå=áå=íÜÉ=ëÅêÉÉåK=qÜáë=ï~ó=ëìÑÑáÅáÉåí=äìÄêáÅ~íáçå=áå= ÄçíÜ=ÄÉ~êáåÖë=Å~å=ÄÉ=ÉåëìêÉÇK=få=Å~ëÉ=íÜÉ=ëÜ~Ñí=áë=~íáäíI=éìí=áåíÉêãÉÇá~íÉ=éä~íÉë=ìåÇÉê=íÜÉ=ÅäìëíÉêë=çÑ=ëéêáåÖë=íç= ~Çàìëí=íÜÉ=ëÜ~ÑíK UK rëÉ=íÜÉ=î~äìÉ=çÑ=íÜÉ=íáÖÜíÉåáåÖ=ãçãÉåí=Ñçê=Ñ~ëíÉåáåÖ=íÜÉ=ëÜ~Ñí=~ëëÉãÄäó=íç=íÜÉ=ëÅêÉÉå=ÄçÇó=~ÅÅçêÇáåÖ=íç=íÜÉ= ~ëëÉãÄäó=Çê~ïáåÖ=çÑ=íÜÉ=ëÅêÉÉåFK oÉíáÖÜíÉå=íÜÉ=ÑáñáåÖ=ëÅêÉïë=~åÇ=~ää=çíÜÉê=ëÅêÉï=àçáåíë=~ÑíÉê=OKKKP=Ç~óë=çÑ=çéÉê~íáçåK VK têáíÉ=Ççïå=~ää=ïÉäÑ~êÉ=ãÉ~ëìêÉë=éÉêÑçêãÉÇ=çå=íÜÉ=ÇÉîáÅÉ=íç=íÜÉ=ã~áåíÉå~åÅÉ=äçÖK
  • 71. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=çÑ=aêáîÉ=ìåáíë jpl=ëÅêÉÉå rëì~ääó=ïáíÜ=jpl=ëÅêÉÉå=ãçíçêEëF=~êÉ=~íí~ÅÜÉÇ=íç= ëÉé~ê~íÉ=Ñê~ãÉ=ïÜáÅÜ=áë=ÄçäíÉÇ=íç=ëÅêÉÉå=ÄçÇó=êáÖÜí= ~ÑíÉê=íÜÉ=ãÉÅÜ~åáëãK=jçíçêë=~êÉ=îáÄê~íáåÖ=ïáíÜ=íÜÉ= ëÅêÉÉå=EéáÅK=NFK= mçïÉê=áë=íê~åëãáííÉÇ=Äó=sJÄÉäí=çê=íáãáåÖ=ÄÉäíK jçíçê=áë=~íí~ÅÜÉÇ=íç=ãçíçê=ÄÉÇ=ïÜáÅÜ=áë=~Çàìëí~ÄäÉK få=éáÅíìêÉ=O=áë=ëÜçïå=jpl=ÇêáîÉ=ìåáí=ïáíÜ=Å~êÇ~å= ëÜ~ÑíK mçïÉê=áë=íê~åëãáííÉÇ=Äó=íççíÜÉÇ=ÄÉäí=Ñêçã=ãçíçê=íç= ëÉé~ê~íÉ=ëÜ~Ñí=~åÇ=~Ö~áå=ÇìÉ=gìÄçÑäÉñ=ÅçìéäáåÖ=íç= ãÉÅÜ~åáëãK= oçí~íáçå=ëéÉÉÇ=áë=~ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ=ÄÉäí=éìääÉó=çå= ãçíçê=ëÜ~Ñí=áå=ÄçíÜ=ÇêáîÉ=ìåáí=íóéÉK j~áåíÉå~åÅÉW − iìÄêáÅ~íáçå=çÑ=Å~êÇ~å=ëÜ~Ñí=ÄÉ~êáåÖëI=ÖêÉ~ëáåÖK − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÄÉäíëK − qáÖÜíÉåáåÖ=L=ÅÜ~åÖÉ=çÑ=ÄÉäíëK − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÅçìéäáåÖëK − bäÉÅíêáÅ=ãçíçêëK picture 1 picture 2
  • 72. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=çÑ=aêáîÉ=ìåáíë ic=ëÅêÉÉå rëì~ääó=ïáíÜ=ic=ëÅêÉÉå=ÇêáîÉ=ìåáí=áë=áåëí~ääÉÇ=íç= ëÉé~ê~íÉ=Ñê~ãÉ=êáÖÜí=åÉñí=íç=íÜÉ=ëÅêÉÉåK=jçíçêë=~êÉ= åçí=îáÄê~íáåÖ=ïáíÜ=íÜÉ=ëÅêÉÉå=EéáÅK=NFK mçïÉê=áë=íê~åëãáííÉÇ=Äó=íççíÜÉÇ=ÄÉäí=Ñêçã=ãçíçê=íç= ëÉé~ê~íÉ=ëÜ~Ñí=EÅ~êÇ~åF=~åÇ=~Ö~áå=ÇìÉ=gìÄçÑäÉñ= ÅçìéäáåÖë=íç=ãÉÅÜ~åáëãK pÜ~Ñíë=~êÉ=êçí~íáåÖ=áåÇÉéÉåÇÉåíäóK jçíçêë=~êÉ=~íí~ÅÜÉÇ=íç=ãçíçê=ÄÉÇë=ïÜáÅÜ=~êÉ= ~Çàìëí~ÄäÉ=EéáÅK=OFK oçí~íáçå=ëéÉÉÇ=áë=~ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ=ÄÉäí=éìääÉó=çå= ãçíçê=ëÜ~ÑíK j~áåíÉå~åÅÉW − iìÄêáÅ~íáçå=çÑ=Å~êÇ~å=ëÜ~Ñí=ÄÉ~êáåÖëI=ÖêÉ~ëáåÖK − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÄÉäíëK − qáÖÜíÉåáåÖ=L=ÅÜ~åÖÉ=çÑ=ÄÉäíëK − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÅçìéäáåÖëK − bäÉÅíêáÅ=ãçíçêëK picture 1 picture 2 in picture 2 cardan shafts not shown
  • 73. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=çÑ=aêáîÉ=ìåáíë ic=ëÅêÉÉå jçíçêë=ïáíÜ=áåîÉêíÉêK mçïÉê=áë=íê~åëãáííÉÇ=ëíê~áÖÜí=Ñêçã=ãçíçêë= ÇìÉ=ëÉé~ê~íÉ=ëÜ~Ñíë=EÅ~êÇ~åF= gìÄçÑäÉñ=ÅçìéäáåÖë=áå=ÄçíÜ=Å~êÇ~å=ëÜ~ÑíëK pÜ~Ñíë=~êÉ=êçí~íáåÖ=áåÇÉéÉåÇÉåíäóK jçíçêë=~êÉ=~íí~ÅÜÉÇ=íç=ãçíçê=ÄÉÇë=ïÜáÅÜ= êÉèìáêÉë=ëÉé~ê~íÉ=Ñê~ãÉK oçí~íáçå=ëéÉÉÇ=áë=~ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ= áåîÉêíÉêë=é~ê~ãÉíÉêëK j~áåíÉå~åÅÉW − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÅçìéäáåÖëK − bäÉÅíêáÅ=ãçíçêëK picture 1
  • 74. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=çÑ=aêáîÉ=ìåáíë pd=~åÇ=ps=ÑÉÉÇÉêë táíÜ=ÑÉÉÇÉêë=ÇêáîÉ=ìåáíë=î~êáÉë=ãçêÉ=íÜ~å= ïáíÜ=ëÅêÉÉåëK=jçíçêë=~êÉ=áåëí~ääÉÇ=ëÉé~ê~íÉ= Ñê~ãÉK jçíçêë=~êÉ=åçí=îáÄê~íáåÖ=ïáíÜ=íÜÉ=ëÅêÉÉåK mçïÉê=áë=íê~åëãáííÉÇ=ëíê~áÖÜí=Ñêçã=ãçíçê=íç= ãÉÅÜ~åáëã=ïáíÜ=Å~êÇ~å=ëÜ~Ñí=EéáÅK=NFK=líÜÉê= ëáÇÉ=çÑ=íÜÉ=ÑÉÉÇÉê=ãÉÅÜ~åáëã=ëÜ~Ñíë=~êÉ= ëóåÅÜêçåáòÉÇ=ïáíÜ=ÖÉ~ê=ïÜÉÉäë=EéáÅK=OFK dÉ~ê=ïÜÉÉäë=~êÉ=äìÄêáÅ~íÉÇ=ïáíÜ=çáäK jçíçê=áë=~íí~ÅÜÉÇ=íç=ãçíçê=ÄÉÇ=ïÜáÅÜ=áë= ~Çàìëí~ÄäÉK oçí~íáçå=ëéÉÉÇ=áë=~ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ=ÄÉäí= éìääÉó=çå=ãçíçê=ëÜ~ÑíK j~áåíÉå~åÅÉW − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÅçìéäáåÖëK − `ÜÉÅâáåÖ=çáä=äÉîÉä=çÑ=ÖÉ~ê=ïÜÉÉä=Öì~êÇK − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÖÉ~ê=ïÜÉÉäëK − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÅçìéäáåÖëK − bäÉÅíêáÅ=ãçíçêK picture 1 picture 2 in picture 2 cardan shafts not shown
  • 75. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=çÑ=aêáîÉ=ìåáíë pd=~åÇ=ps=ÑÉÉÇÉêë jçíçêë=ïáíÜ=áåîÉêíÉê=Eáå=psFK mçïÉê=áë=íê~åëãáííÉÇ=ëíê~áÖÜí=Ñêçã=ãçíçêë= ÇìÉ=ëÉé~ê~íÉ=ëÜ~Ñíë=EÅ~êÇ~åF= gìÄçÑäÉñ=ÅçìéäáåÖë=áå=ÄçíÜ=Å~êÇ~å=ëÜ~ÑíëK pÜ~Ñíë=~êÉ=êçí~íáåÖ=áåÇÉéÉåÇÉåíäóK jçíçêë=~êÉ=~íí~ÅÜÉÇ=íç=ãçíçê=ÄÉÇë=ïÜáÅÜ= êÉèìáêÉë=ëÉé~ê~íÉ=Ñê~ãÉK oçí~íáçå=ëéÉÉÇ=áë=~ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ= áåîÉêíÉêë=é~ê~ãÉíÉêëK j~áåíÉå~åÅÉW − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÅçìéäáåÖëK − bäÉÅíêáÅ=ãçíçêëK picture 1
  • 76. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=çÑ=aêáîÉ=ìåáíë pd=~åÇ=ps=ÑÉÉÇÉêë táíÜ=ÄáÖÖÉê=ÑÉÉÇÉêë=ÇêáîÉ=ìåáíë=ëáãáä~ê=íç= éáÅíìêÉ=N=áë=ìëÉÇK mçïÉê=áë=íê~åëãáííÉÇ=ÇìÉ=íççíÜÉÇ=ÄÉäí=Ñêçã= ãçíçê=íç=ëÉé~ê~íÉ=ëÜ~Ñí=EÅ~êÇ~åF=~åÇ=~Ö~áå= ÇìÉ=gìÄçÑäÉñ=ÅçìéäáåÖë=íç=ãÉÅÜ~åáëãK pÜ~Ñíë=~êÉ=êçí~íáåÖ=áåÇÉéÉåÇÉåíäóK jçíçêë=~êÉ=~íí~ÅÜÉÇ=íç=ãçíçê=ÄÉÇë=ïÜáÅÜ= ~êÉ=~Çàìëí~ÄäÉ=EéáÅK=OFK oçí~íáçå=ëéÉÉÇ=áë=~ÇàìëíÉÇ=Äó=ÅÜ~åÖáåÖ=ÄÉäí= éìääÉó=çå=ãçíçê=ëÜ~ÑíK j~áåíÉå~åÅÉW − iìÄêáÅ~íáçå=çÑ=Å~êÇ~å=ëÜ~Ñí=ÄÉ~êáåÖëI= ÖêÉ~ëáåÖK − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÄÉäíëK − qáÖÜíÉåáåÖ=L=ÅÜ~åÖÉ=çÑ=ÄÉäíëK − `ÜÉÅâáåÖ=ÅçåÇáíáçå=çÑ=ÅçìéäáåÖëK − bäÉÅíêáÅ=ãçíçêëK picture 1
  • 77. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=iìÄêáÅ~íáçå jpl=~åÇ=ic=ÓëÅêÉÉåë=~åÇ=ps=ÑÉÉÇÉêë ^ pÜ~Ñí=ÇÉîáÅÉë= − çáä=äìÄêáÅ~íáçå _ _êÉ~íÜÉê ` `äÉ~ê~åÅÉ=ÄÉíïÉÉå=ëÜ~Ñí=Ó ÄÉ~êáåÖ=Ó ÄÉ~êáåÖ= ÜçìëÉ − ^åíáÑêÉí=ÖêÉ~ëÉ a aêáîÉ=ìåáí=EÖêÉ~ëÉ=äìÄêáÅ~íáçå=Ñçê=Å~êÇ~å=ÄÉ~êáåÖëF − bm=O=íóéÉ=ÖêÉ~ëÉ=EåçíÉ=~ãÄáÉåí=íÉãéÉê~íìêÉF A B C D H = height of oil level. measured from center of the tube
  • 78. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=iìÄêáÅ~íáçå Antifret grease between bearing and shaft Grease nipples for cardan shaft
  • 79. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=iìÄêáÅ~íáçå oÉÅçããÉåÇÉÇ=äìÄêáÅ~åíë ^K iìÄêáÅ~íáçå=Öêçìéë B. Mineral oils
  • 80. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=iìÄêáÅ~íáçå oÉÅçããÉåÇÉÇ=äìÄêáÅ~åíë `K iìÄêáÅ~íáçå=Öêçìéë D. Synthetic lubricants • póåíÜÉíáÅ=äìÄêáÅ~åíë=Å~å=ÄÉ=ìëÉÇ= ïÜÉå=çéÉê~íáåÖ=áå=äçï=çê=ÜáÖÜ= íÉãéÉê~íìêÉë=çê=ïÜÉå=íÜÉ=ÅÜ~åÖáåÖ= çÑ=íÜÉ=çáä=áë=ÜçéÉÇ=íç=ÄÉ=ÇçåÉ=~ÑíÉê= äçåÖÉê=éÉêáçÇë=çÑ=íáãÉK • qÜÉ=îáëÅçëáíó=çÑ=ëóåíÜÉíáÅ=çáä=ëÜçìäÇ= ÄÉ=ÅçêêÉëéçåÇáåÖ=íç=íÜ~í=çÑ=ãáåÉê~ä= çáä=ïÜáÅÜ=çíÜÉêïáëÉ=áë=ìëÉÇ=áå=íÜÉ= ë~ãÉ=ÅáêÅìãëí~åÅÉëK
  • 81. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=iìÄêáÅ~íáçå jÉÅÜ~åáëã=çáä=îçäìãÉë=Eic=L=jpl=L=ps=L=pdF jÉÅÜ~åáëã=çáä=îçäìãÉë=Eup L=`p=L=p`F
  • 82. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë fåëí~ää~íáçå=~åÇ=íáÖÜíÉåáåÖ=áåëíêìÅíáçåë=çÑ=íáãáåÖ=ÄÉäíë ^äï~óë=ëÉÅìêÉ=íÜ~í=ãçíçêë=~êÉ=ÇáëÅçååÉÅíÉÇ=ëç=íÜ~í=ëÅêÉÉå=áë=åçí=~ÄäÉ=íç=ëí~êí=áå=~åó= ÅáêÅìãëí~åÅÉë> fåëí~ää~íáçå=íÉåëáçå póåÅÜêçåçìë=ÄÉäí=ÇêáîÉë=çéÉê~íÉ=Äó=éçëáíáîÉ=ãÉëÜáåÖ=~åÇ=Çç=åçí=êÉèìáêÉ=ÜáÖÜ=áåáíá~ä=ÄÉäí=íÉåëáçåëK= cçê=çéíáãìã=ÄÉäí=éÉêÑçêã~åÅÉI=ÜçïÉîÉêI=ÄÉäíë=ëÜçìäÇ=ÄÉ=áåëí~ääÉÇ=ïáíÜ=~=éêÉJíÉåëáçå=ëìáí~ÄäÉ=Ñçê=íÜÉ=Éåîáë~ÖÉÇ= ÇêáîÉ=ÇìíóK qÜÉ=~ééêçéêá~íÉ=äÉîÉä=çÑ=éêÉJíÉåëáçå=ïáää=äáÉ=ÄÉíïÉÉå=íÜÉ=ã~ñáãìã=~åÇ=ãáåáãìã=î~äìÉë=ÇÉêáîÉÇ=Ñêçã=íÜÉ= Ñçêãìä~É=ÄÉäçïK ^ë=~=ÖÉåÉê~ä=ÖìáÇÉI=íÜÉ=äçïÉê=äÉîÉä=ïáää=ëìáí~ÄäÉ=Ñçê=äáÖÜíäó=äç~ÇÉÇI=ëãççíÜ=êìååáåÖ=ÇêáîÉ=ïÜÉêÉ~ë=ÇêáîÉë=ëìÄàÉÅí= íç=ÜáÖÜ=ëÜçÅâ=äç~Çë=~åÇLçê=ÑêÉèìÉåí=ëí~êíë=ëÜçìäÇ=ÄÉ=íÉåëáçåÉÇ=~í=íÜÉ=ÜáÖÜÉê=äÉîÉäK få=éê~ÅíáÅÉI=ÄÉäíë=ëÜçìäÇ=ÄÉ=áåëí~ääÉÇ=~í=~=íÉåëáçå=ëìÑÑáÅáÉåí=íç=éêÉîÉåí=íççíÜ=àìãéáåÖ=ìåÇÉê=íÜÉ=ãçëí=ëÉîÉêÉ=äç~Ç= ÅçåÇáíáçåë=íÜ~í=íÜÉ=ÇêáîÉ=áë=äáâÉäó=íç=ÉåÇìêÉK klqb>=bñÅÉëëáîÉ=ÄÉäí=íÉåëáçå=ïáää=êÉÇìÅÉ=ÄÉäí=~åÇ=ÄÉ~êáåÖ=äáîÉë=~åÇ=ã~ó=áåÅêÉ~ëÉ=ÇêáîÉ=åçáëÉ=äÉîÉäëK mêÉJíÉåëáçå=áë=ìëì~ääó=~ÅÜáÉîÉÇ=Äó=ÇêáîÉ=ÅÉåíêÉ=Çáëí~åÅÉ=ÉñíÉåëáçåI=Äìí=Ñçê=ÑáñÉÇ=ëÜ~Ñí=~ééäáÅ~íáçåëI=áÇäÉê=éìääÉóë= Å~å=ÄÉ=ìëÉÇK _Éäí=éêÉJíÉåëáçå=áë=ëÉí=Äó=~ééäóáåÖ=~=ÑçêÅÉ=cEkF=~í=ãáÇJëé~å=ëìÑÑáÅáÉåí=íç=ÇÉÑäÉÅí=íÜÉ=ÄÉäí=~=Çáëí~åÅÉ=ÇEããF=êÉä~íÉÇ= íç=íÜÉ=äÉåÖíÜ=çÑ=ÄÉäí=ëé~å=pEãÉíêÉëFJëÉÉ=ÄÉäçïK=fí=áë=åÉÅÉëë~êó=íç=ÉåëìêÉ=íÜ~í=íÜÉ=ÑçêÅÉ=áë=~ééäáÉÇ=~í=êáÖÜí=~åÖäÉë= íç=íÜÉ=ÄÉäí=ëé~åI=~åÇ=ÉîÉåäó=~Åêçëë=íÜÉ=ÄÉäí=ïáÇíÜK
  • 83. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë _Éäí=áåëí~ää~íáçå mêçîáëáçå=ëÜçìäÇ=ÄÉ=ã~ÇÉ=Ñçê=~ÇàìëíãÉåí=çÑ=íÜÉ=ÇêáîÉ=ÅÉåíêÉ=Çáëí~åÅÉ=íç=~ääçï=Ñçê=áåëí~ää~íáçå=çÑ=íÜÉ=ÄÉäí=~êçìåÇ= íÜÉ=éìääÉóë=ïáíÜçìí=Ç~ã~ÖÉI=~åÇ=ëìÄëÉèìÉåí=íÉåëáçåáåÖK=^=ÄÉäí=ëÜçìäÇ=åÉîÉê=ÄÉ=ÑçêÅÉÇ=çîÉê=éìääÉó=Ñä~åÖÉë=~ë= áåíÉêå~ä=ÄÉäí=Ç~ã~ÖÉ=ïáää=êÉëìäíK qÜÉ=ÑçääçïáåÖ=í~ÄäÉë=çÑÑÉê=ÖìáÇ~åÅÉ=~ë=íç=íÜÉ=åÉÅÉëë~êó=~ÇàìëíãÉåíë=Ñçê=áåëí~ää~íáçå=~åÇ=~äëç=Ñçê=~ééäóáåÖ= ~ééêçéêá~íÉ=éêÉJíÉåëáçåK mìääÉó=~äáÖåãÉåí jáë~äáÖåãÉåí=çÑ=ÇêáîÉ=éìääÉóë=êÉëìäíë=áå=ìåÉèì~ä=íÉåëáçå=~Åêçëë=íÜÉ=ÄÉäí=ïáÇíÜ=~åÇ=ÉñíêÉãÉ=ÉÇÖÉ=ïÉ~êK= `çåëÉèìÉåíäóI=éìääÉó=~äáÖåãÉåí=ëÜçìäÇ=ÄÉ=éêçîÉÇ=ìëáåÖ=~=ëíê~áÖÜíJÉÇÖÉI=~åÇ=ëÜ~Ñíë=ÅÜÉÅâÉÇ=Ñçê=é~ê~ääÉäáëãK jáë~äáÖåãÉåí=çå=~åó=ëóåÅÜêçåçìë=ÇêáîÉ=ëÜçìäÇ=åçí=ÉñÅÉÉÇ=¼Ò=~åÖìä~ê=çê=RããLãÉíêÉ=ÅÉåíêÉ=Çáëí~åÅÉ=é~ê~ääÉäK PARALLEL MISALIGNMENT PARALLEL MISALIGNMENT
  • 84. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë fí=áë=áãéçêí~åí=íÜ~í=íÜÉ=ÇêáîÉ=ëìééçêí=Ñê~ãÉïçêâ=ÄÉ=êáÖáÇK=^=ÑäÉñáÄäÉ=Ñê~ãÉ=~ääçïë=ëã~ää=î~êá~íáçåë=áå=ÅÉåíêÉ= Çáëí~åÅÉ=ïÜáÅÜ=~ÑÑÉÅí=ÄÉäí=íÉåëáçåK=qÜáë=Å~å=êÉëìäí=áå=íççíÜ=àìãéáåÖ=ÇìêáåÖ=ÜáÖÜ=íçêèìÉ=ëí~êíëI=é~êíáÅìä~êäó=áÑ= ãáë~äáÖåãÉåí=áë=éêÉëÉåíK Centre Distance Allowance For Installation (Flanged Pulleys Removed) and Tensioning (mm) Additional Centre Distance Allowance For Installation Over Flanged Pulleys Belt Installation Allowanc e Tensioning Allowance (Any Drive) Belt Pitch One Pulley Flanged (mm) Both Pulleys Flanged (mm) 1000mm and under 1,8 0,8 5mm 8mm 14mm 12 22 36 19 33 58 Over 1000mm to 1780mm 2,8 0,8 L H 25 32 35 48 Over 1780mm to 2540mm 3,3 1,0 Over 2540mm to 3300mm 4,1 1,0 Over 3300mm 5,3 1,3
  • 85. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë q~éÉê=äçÅâ=ÄìëÜÉë qç=áåëí~ää NK oÉãçîÉ=íÜÉ=éêçíÉÅíáîÉ=Åç~íáåÖ=Ñêçã=íÜÉ=ÄçêÉ=~åÇ=çìíëáÇÉ=çÑ= ÄìëÜI=~åÇ=ÄçêÉ=çÑ=ÜìÄK=^ÑíÉê=ÉåëìêáåÖ=íÜ~í=íÜÉ=ã~íáåÖ=í~éÉêÉÇ= ëìêÑ~ÅÉë=~êÉ=ÅçãéäÉíÉäó=ÅäÉ~å=~åÇ=ÑêÉÉ=Ñêçã=çáä=çê=ÇáêíI=áåëÉêí= ÄìëÜ=áå=ÜìÄ=ëç=íÜ~í=ÜçäÉë=äáåÉ=ìéK OK pé~êáåÖäó=çáä=íÜêÉ~Ç=~åÇ=éçáåí=çÑ=ÖêìÄ=ëÅêÉïëI=çê=íÜêÉ~Ç=~åÇ= ìåÇÉê=ÜÉ~Ç=çÑ=Å~éë=ëÅêÉïëK=mä~ÅÉ=ëÅêÉïë=äççëÉäó=áå=ÜçäÉë= íÜêÉ~ÇÉÇ=áå=ÜìÄI=ëÜçïå=íÜìë==áå=Çá~Öê~ãK PK `äÉ~å=ëÜ~Ñí=~åÇ=Ñáí=ÜìÄ=íç=ëÜ~Ñí=~ë=çåÉ=ìåáí=~åÇ=äçÅ~íÉ=áå=éçëáíáçå= ÇÉëáêÉÇI=êÉãÉãÄÉêáåÖ=íÜ~í=ÄìëÜ=ïáää=åáé=íÜÉ=ëÜ~Ñí=Ñáêëí=~åÇ=íÜÉå= ÜìÄ=ïáää=ÄÉ=ëäáÖÜíäó=Çê~ïå=çå=íç=íÜÉ=ÄìëÜK QK rëáåÖ=~=ÜÉñ~Öçå=ïêÉåÅÜ=íáÖÜíÉå=ëÅêÉïë=Öê~Çì~ääó=~å=~äíÉêå~íÉäó= ìåíáä=íç=íçêèìÉ=ëÜçïå=áå=í~ÄäÉ=ÄÉäçïK RK e~ããÉê=~Ö~áåëí=ä~êÖÉJÉåÇ=çÑ=ÄìëÜI=ìëáåÖ=~=ÄäçÅâ=çê=ëäÉÉîÉ=íç= éêÉîÉåí=Ç~ã~ÖÉK=EqÜáë=ïáää=ÉåëìêÉ=íÜ~í=íÜÉ=ÄìëÜ=áë=ëÉ~íÉÇ=ëèì~êÉäó= áå=íÜÉ=ÄçêÉKF=pÅêÉïë=ïáää=åçï=íìêå=~=äáííäÉ=ãçêÉK=oÉéÉ~í=íÜáë= ~äíÉêå~íÉ=Ü~ããÉêáåÖ=~åÇ=ëÅêÉï=íáÖÜíÉåáåÖ=çåÅÉ=çê=íïáÅÉ=íç= ~ÅÜáÉîÉ=ã~ñáãìã=Öêáé=çå=íÜÉ=ëÜ~ÑíK Insert push into pulley Insert screws and locate on shaft
  • 86. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë SK fÑ=~=âÉó=áë=íç=ÄÉ=ÑáííÉÇ=éä~ÅÉ=áí=áå=íÜÉ=ëÜ~Ñí=âÉóï~ó= ÄÉÑçêÉ=ÑáííáåÖ=íÜÉ=ÄìëÜK=fí=áë=ÉëëÉåíá~ä=íÜ~í=áí=áë=~= é~ê~ääÉä=âÉó=~åÇ=ëáÇÉ=ÑáííáåÖ=çåäó=~åÇ=Ü~ë=qlm= `ib^o^k`bK TK ^ÑíÉê=ÇêáîÉ=Ü~ë=ÄÉÉå=êìååáåÖ=ìåÇÉê=äç~Ç=Ñçê=~= ëÜçêí=íáãÉ=ëíçé=~åÇ=ÅÜÉÅâ=íáÖÜíåÉëë=çÑ=ëÅêÉïëK UK cáää=Éãéíó=ÜçäÉë=ïáíÜ=ÖêÉ~ëÉ=íç=ÉñÅäìÇÉ=ÇáêíK Tighten screws alternately Tighten screws finger tight
  • 87. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë qç=êÉãçîÉ NK pä~ÅâÉå=~ää=ëÅêÉïë=Äó=ëÉîÉê~ä=íìêåëI=êÉãçîÉ=çåÉ=çê=íïç=~ÅÅçêÇáåÖ=íç=åìãÄÉê=çÑ=à~ÅâáåÖ=çÑÑ=ÜçäÉë=ëÜçïå=íÜìë=● áå=Çá~Öê~ãK=fåëÉêí=ëÅêÉïë=áå=à~ÅâáåÖ=çÑÑ=ÜçäÉë=~ÑíÉê=çáäáåÖ=íÜêÉ~Ç=~åÇ=éçáåí=çÑ=ÖêìÄ=ëÅêÉïë=çê=íÜêÉ~Ç=~åÇ=ìåÇÉê= ÜÉ~Ç=çÑ=Å~é=ëÅêÉïëK OK qáÖÜíÉå=ëÅêÉïë=~äíÉêå~íÉäó=ìåíáä=ÄìëÜ=áë=äççëÉåÉÇ=áå=ÜìÄ=~åÇ=~ëëÉãÄäó=áë=ÑêÉÉ=çå=íÜÉ=ëÜ~ÑíK PK oÉãçîÉ=~ëëÉãÄäó=Ñêçã=ëÜ~ÑíK To remove
  • 88. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë
  • 89. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë táíÜ=áåëí~ääáåÖ=~=åÉï=íáãáåÖ=ÄÉäíI=íÜÉ=ÄÉäí=íÉåëáçå=áë=ÅÜçëÉå=ëç=~ë=íç=~îçáÇW − qççíÜ=àìãéK=^ëëìêÉ=íÜ~í=íÜÉ=ÄÉäí=íÉåëáçåÉÇ=~ÇÉèì~íÉäó=íç=éêÉîÉåí= íççíÜ=àìãé=ìåÇÉê=íÜÉ=ãçëí=ëÉîÉêÉ=äç~Ç=ÅçåÇáíáçåë=íÜ~í=íÜÉ=ÇêáîÉ= ïáää=ÉåÅçìåíÉêK − bñíêÉãÉäó=ÜáÖÜ=ÄÉäí=íÉåëáçåK=^îçáÇ=ÉñíêÉãÉäó=ÜáÖÜ=íÉåëáçå=ïÜáÅÜ= êÉëìäíë=áå=ÉäÉî~íÉÇ=åçáëÉ=äÉîÉäë=~åÇ=êÉÇìÅÉÇ=ÄÉäí=~åÇ=ÄÉ~êáåÖ=äáÑÉK
  • 90. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë qÜÉêÉ=~êÉ=íïç=ãÉíÜçÇë=íç=ãÉ~ëìêÉ=íÜÉ=ÅçêêÉÅí=ëí~íáÅ=íÉåëáçåW ~F qÜÉ=ÉäçåÖ~íáçå=ãÉíÜçÇ ÄF qÜÉ=îáÄê~íáçå=ãÉíÜçÇ ~F qÜÉ=ÉäçåÖ~íáçå=ãÉíÜçÇ qÜÉ=ÉäçåÖ~íáçå=éêçÅÉÇìêÉ=Ñçê=ÇÉíÉêãáåáåÖ=íÜÉ=ÅçêêÉÅí=ÄÉäí=íÉåëáçå=áë=Ä~ëÉÇ=çå=ãÉ~ëìêáåÖ=íÜÉ=ÑçêÅÉ=íç=ÇÉÑäÉÅí= çåÉ=ëé~å=çÑ=íÜÉ=ÄÉäí=Äó=ÖáîÉå=~ãçìåí=EëÉÉ=áã~ÖÉ=ÄÉäçïFK aêáîÉ qáÖÜíåÉëë== EeòF aÉÑäÉÅíáçå= EããF aÉÑäÉÅíáçå= ÑçêÅÉ=EkF `PU PPKR NN NSR `PQ POKR NN NRR `PM OT NN NPQ `OQ OSKR NO NMM `OM OQKR NO UU `NS OM NO TR
  • 91. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë táíÜ=íÜÉ=ÄÉäí=áåëí~ääÉÇ=çå=íÜÉ=ÇêáîÉ=~åÇ=íÉåëáçåÉÇ=íç=~=äÉîÉä=êÉèìáêÉÇ=íç=Éäáãáå~íÉ=~ää=ëä~Åâ=áå=íÜÉ=ëóëíÉã=EëåìÖ= ÑáíF=ÄÉÖáå=íÜÉ=íÉåëáçåáåÖ=éêçÅÉÇìêÉK=^í=íÜÉ=ÅÉåíêÉ=çÑ=íÜÉ=ëé~å=EíFI=~ééäó=~=ÑçêÅÉ=éÉêéÉåÇáÅìä~ê=íç=íÜÉ=ëé~å=ëç= íÜ~í=íÜÉ=ÄÉäí=áë=ÇÉÑäÉÅíÉÇ=Äó=íÜÉ=ÇÉÑäÉÅíáçå=Çáëí~åÅÉ=EÑF=Ñêçã=áíë=åçêã~ä=éçëáíáçåK=j~âÉ=ëìêÉ=íÜ~í=~í=äÉ~ëí=çåÉ= éìääÉó=áë=ÑêÉÉ=íç=êçí~íÉK=cçê=ÄÉäí=ïáÇÉê=íÜ~å=RM=ããI=éä~ÅÉ=~=ëÉÅíáçå=çÑ=êáÖáÇ=ã~íÉêá~ä=ëìÅÜ=~ë=~=äÉåÖíÜ=çÑ=âÉó= ëíçÅâ=~Åêçëë=íÜÉ=ÄÉäí=~åÇ=~ééäó=íÜÉ=ÑçêÅÉ=íÜêçìÖÜ=íÜáë=êáÖáÇ=ãÉãÄÉê=íç=éêÉîÉåí=ÄÉäí=Çáëíçêíáçå=~åÇ=áåëìêÉ= éêçéÉê=íÉåëáçåáåÖK `çãé~êÉ=íÜÉ=ÇÉÑäÉÅíáçå=ÑçêÅÉ=ïáíÜ=íÜÉ=ê~åÖÉ=çÑ=ÑçêÅÉë=Å~äÅìä~íÉÇ=áå=~åíÉêáçê=ëíÉéëK − fÑ=íÜáë=áë=äÉëë=íÜ~å=íÜÉ=ãáåáãìã=ÇÉÑäÉÅíáçå=ÑçêÅÉI=íÜÉ=ÄÉäí=ëÜçìäÇ=ÄÉ=íáÖÜíÉåÉÇK − fÑ=íÜáë=áë=ÖêÉ~íÉê=íÜ~å=íÜÉ=ã~ñáãìã=ÇÉÑäÉÅíáçå=ÑçêÅÉI=íÜÉ=ÄÉäí=ëÜçìäÇ=ÄÉ=ëä~ÅâÉåÉÇ=ëäáÖÜíäóK
  • 92. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=qáãáåÖJÄÉäíë ÄF qÜÉ=îáÄê~íáçå=ãÉíÜçÇ ^å=~äíÉêå~íáîÉ=éêçÅÉÇìêÉ=íç=ãÉ~ëìêÉ=íÜÉ=íÉåëáçå=çÑ=íÜÉ=ÄÉäí=áë=íç=ìëÉ=~=_Éäí=qÉåëáçå=d~ìÖáåÖ=bèìáéãÉåíK=qÜáë= ÇÉîáÅÉ=Åçåëáëíë=çÑ=~=ëã~ää=ëÉåëáåÖ=ÜÉ~Ç=ïÜáÅÜ=áë=ÜÉäÇ=~Åêçëë=íÜÉ=ÄÉäí=íç=ÄÉ=ãÉ~ëìêÉÇK=qÜÉ=ÄÉäí=áë=íÜÉå=í~ééÉÇ=íç= áåÇìÅÉ=íÜÉ=ÄÉäí=íç=îáÄê~íÉ=~í=áíë=å~íìê~ä=ÑêÉèìÉåÅóK=qÜÉ=îáÄê~íáçåë=~êÉ=ÇÉíÉÅíÉÇ=~åÇ=íÜÉ=ÑêÉèìÉåÅó=çÑ=îáÄê~íáçå=áë= íÜÉå=Çáëéä~óÉÇ=çå=íÜÉ=ãÉ~ëìêáåÖ=ìåáíK qÜÉ=êÉä~íáçå=ÄÉíïÉÉå=ÄÉäí=ëí~íáÅ=íÉåëáçå=EqëF=~åÇ=ÑêÉèìÉåÅó=îáÄê~íáçå=EÑF=ã~ó=ÄÉ=Å~äÅìä~íÉÇ=ìëáåÖ=íÜÉ=ÑçääçïáåÖ= Ñçêãìä~W Formula 16
  • 93. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=sJÄÉäíë sJ_Éäí=ÄÉäí=áåëí~ää~íáçå _Éäíë=ÇêáîÉ=íÉåëáçå=áë=îÉêó=áãéçêí~åí=Ñçê=íÜÉáê=ëÉêîáÅÉ=äáÑÉ=ëé~åK _Éäí=éìääÉóë=~êÉ=áåëí~ääÉÇ=íç=íÜÉ=ëÜ~Ñí=ïáíÜ=í~éÉê=äçÅâ=ÄìëÜáåÖëK rëÉ=ÜÉñ~Öçå=ÜÉ~Ç=ëÅêÉïë=íç=éìää=í~éÉê=äçÅâ=ÄìëÜáåÖ=Ñêçã=ëÜ~ÑíK `ÜÉÅâ=íÜÉ=íóéÉ=çÑ=sJÄÉäíë=çê=íççíÜÉÇ=ÄÉäí=éìääÉó=Ñêçã=íÜÉ=éìääÉóK fåëí~ääáåÖ ^äï~óë=ëÉÅìêÉ=íÜ~í=ãçíçêë=~êÉ=ÇáëÅçååÉÅíÉÇ=ëç=íÜ~í=ëÅêÉÉå=áë=åçí=~ÄäÉ=íç=ëí~êí=áå=~åó= ÅáêÅìãëí~åÅÉë> `ÜÉÅâ=íÜ~í=ÄÉäíë=áå=ìëÉ=~êÉ=çÑ=íÜÉ=ë~ãÉ=Äê~åÇ=~åÇ=íÜ~í=íÜÉ=Ä~íÅÜ=åìãÄÉêë=Ñáí=áå=íÜÉ=ë~ãÉ=ëÉíK=tÜÉå=íÜÉ=ÄÉäíë= ~êÉ=êÉéä~ÅÉÇ=íÜÉ=ïÜçäÉ=ÇêáîÉ=ëÉí=Ü~ë=íç=ÄÉ=ÅÜ~åÖÉÇK `ÜÉÅâ=íÜÉ=éìääÉó=ÖêççîÉë=Ñçê=ÅäÉ~ååÉëë=~åÇ=Åçãéäá~åÅÉ=ïáíÜ=íÜÉ=ÇáãÉåëáçåë=ëéÉÅáÑáÉÇK=oÉéä~ÅÉ=~åó=ïçêåJçìí= éìääÉóëK= `äÉ~å=íÜÉ=Çáêíó=çåÉë=ïáíÜ=~=éÉíêçä=ê~ÖI=äÉí=íÜÉã=Çêó=~åÇ=ïáéÉ=íÜÉ=ÖêççîÉë=äáÖÜíäó=ïáíÜ=í~äÅK pÉí=íÜÉ=Çáëí~åÅÉ=ÄÉíïÉÉå=íÜÉ=~ñÉë=çÑ=íÜÉ=éìääÉóë=íç=~=ãáåáãìã=~åÇ=Ñáí=íÜÉ=ÄÉäíë=Äó=Ü~åÇ=áå=íÜÉ=éìääÉó=ÖêççîÉëK= qÜÉ=ìëÉ=çÑ=íççäë=ïáää=Ç~ã~ÖÉ=íÜÉ=ÄÉäíëK= `ÜÉÅâ=íÜ~í=íÜÉ=ëÜ~Ñíë=~êÉ=é~ê~ääÉä=~åÇ=éìääÉóë=~êÉ=áå=íÜÉ=ÖêççîÉ=äáåÉK jçîÉ=íÜÉ=ëä~Åâ=çÑ=~ää=ÄÉäíë=ëç=áí=áë=çå=íÜÉ=ë~ãÉ=ëáÇÉ=çÑ=íÜÉ=éìääÉóëK qáÖÜíÉå=sJÄÉäíë=äáÖÜíäó=~åÇ=êçí~íÉ=íÜÉ=ÄáÖÖÉê=éìääÉó=Äó=Ü~åÇ=íÜêçìÖÜ=Ñçìê=EQF=íìêåëK
  • 94. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉå j~áåíÉå~åÅÉ=L=sJÄÉäíë qáÖÜíÉå=íÜÉ=ÄÉäíë=ÉîÉåäó=~åÇ=íÜÉå=ÅÜÉÅâ=íÜ~í=íÜÉ=ÖêççîÉë=~êÉ=âÉéí=áå=íÜÉ=ë~ãÉ=äáåÉ=~åÇ=íÜÉ=ëÜ~Ñí=áë=é~ê~ääÉäK= tÜÉå=íÜÉ=ÄÉäíë=~êÉ=íáÖÜíÉåÉÇ=ÉåçìÖÜI=ëí~êí=íÜÉ=ãçíçê=Ñçê=~=ãçãÉåíI=ÅÜÉÅâ=íÜÉ=ÄÉäí=íÉåëáçå=~åÇ=íáÖÜíÉå=íÜÉ= ÄÉäíë=áÑ=êÉèìáêÉÇK `ÜÉÅâ=íÜÉ=íáÖÜíåÉëë=çÑ=ÄÉäí=ïáíÜ=éêçéÉê=ãÉ~ëìêáåÖ=íççäK qáÖÜíÉå=sJÄÉäíë=äáÖÜíäó=~åÇ=êçí~íÉ=íÜÉ=ÄáÖÖÉê=éìääÉó=Äó=Ü~åÇ=íÜêçìÖÜ=Ñçìê=EQF=íìêåëK qáÖÜíÉå=íÜÉ=ÄÉäíë=ÉîÉåäó=~åÇ=íÜÉå=ÅÜÉÅâ=íÜ~í=íÜÉ=ÖêççîÉë=~êÉ=âÉéí=áå=íÜÉ=ë~ãÉ=äáåÉ=~åÇ=íÜÉ=ëÜ~Ñí=áë=é~ê~ääÉäK= tÜÉå=íÜÉ=ÄÉäíë=~êÉ=íáÖÜíÉåÉÇ=ÉåçìÖÜI=ëí~êí=íÜÉ=ãçíçê=Ñçê=~=ãçãÉåíI=ÅÜÉÅâ=íÜÉ=ÄÉäí=íÉåëáçå=~åÇ=íáÖÜíÉå=íÜÉ= ÄÉäíë=áÑ=êÉèìáêÉÇK `ÜÉÅâ=íÜÉ=íáÖÜíåÉëë=çÑ=ÄÉäí=ïáíÜ=éêçéÉê=ãÉ~ëìêáåÖ=íççäK `ÜÉÅâ=íÜÉ=~äáÖåãÉåí=çÑ=íÜÉ=ÄÉäí=ÖêççîÉë=Äó=ìëáåÖ=~=ëíê~áÖÜí=ÉÇÖÉ=éä~ÅÉÇ=é~ê~ääÉä=íç=íÜÉ=éìääÉóëK=qÜÉ=Éêêçê=ãìëí= åçí=ÉñÅÉÉÇ=MKMMMO=ñ=íÜÉ=ÅÉåíêÉ=Çáëí~åÅÉ=çÑ=íÜÉ=éìääÉóëK qÜÉ=íáÖÜíÉåáåÖ=çÑ=íÜÉ=åÉï=sJÄÉäíë=ãìëí=ÄÉ=ÅÜÉÅâÉÇ=~ÑíÉê=OMJPM=çéÉê~íáåÖ=ÜçìêëK pÉÉ=ã~åì~ä=Ñçê=ÅçêêÉÅí=íáÖÜíÉåáåÖ=î~äìÉë=Ñçê=É~ÅÜ=ÄÉäí=íóéÉK ^ää=íÜÉ=ÄÉäíë=~êÉ=äççëÉÇ=L=íáÖÜíÉåÉÇ=Äó=ëäáÇáåÖ=~Çàìëí~ÄäÉ=ãçíçê=ÄÉÇK
  • 95. Sandvik Mining and Construction pÅêÉÉåë=C=cÉÉÇÉêë=ã~áåíÉå~åÅÉ bãÉêÖÉåÅó=êÉé~áê=çÑ=Åê~Åâë tÉäÇáåÖ=áå=îáÄê~íáåÖ=ÉèìáéãÉåí=ÄçÇó=áë=åçí=êÉÅçããÉåÇÉÇI=Äìí=ëçãÉíáãÉë= íÜÉ=çåäó=~äíÉêå~íáîÉ=íç=ÄÉ=~ÄäÉ=íç=êìå=íÜÉ=ÉèìáéãÉåí=ÄÉÑçêÉ=íÜÉ=éêçéÉê= ã~áåíÉå~åÅÉK=fÑ=ïÉäÇáåÖ=áë=êÉèìáêÉÇW − ^äï~óë=áåÑçêã=íÜÉ=mi − qêó=íç=ÑáåÇ=E~åÇ=ÇçÅìãÉåíF=íÜÉ=êÉ~ëçå=çÑ=Åê~Åâë=ÄÉÑçêÉ=íÜÉ=êÉé~áê − fÑ=åç=íáãÉ=Ñçê=ïÉäÇáåÖ=~î~áä~ÄäÉI=àìëí=Çêáää=íÜÉ=ÜçäÉ=íç=íÜÉ=ÉåÇ=çÑ=Åê~Åâ= − båëìêÉ=íÜ~í=íÜÉ=É~êíÜáåÖ áë=åçí=íê~åëãáííÉÇ=íÜêçìÖÜ=ÄÉ~êáåÖë − léÉå=íÜÉ=Åê~Åâ=Äó=ÖêáåÇáåÖ − tÉäÇ=ÄçíÜ=ëáÇÉ=çÑ=íÜÉ=éä~íÉI=áÑ=éçëëáÄäÉ − rëÉ=~ÇÇáíáçå~ä=ëíáÑÑÉåÉêëI=áÑ=éçëëáÄäÉK=fÑ=óçì=Å~å=åçí=ìëÉ=ëíáÑÑÉåÉêëI=ÖêáÇ=íÜÉ=ëìêÑ~ÅÉ=çÑ= íÜÉ=ïÉäÇ=íç=íÜÉ= éä~íÉÒ=äÉîÉä − açåÛí=äÉ~îÉ=íÜÉ=ÉåÇ=çÑ=íÜÉ=ïÉäÇáåÖ=áå=íÜÉ=ÜáÖÜ=ÑçêÅÉ=~êÉ~ − ^ÑíÉê=íÜÉ=êÉé~áêI=ÅÜÉÅâ=íÜÉ=ÑêÉÉ=ãçîÉãÉåí=çÑ=íÜÉ=ìåáíë=~åÇ=íÜÉ=ëíêçâÉ=é~ê~ãÉíÉêë= EêÉëçå~åÅÉF> − båëìêÉ=íÜ~í=íÜÉ=ÅìëíçãÉê=ïáää=éêçÅÉÉÇ=Äó=êÉé~áê=é~êíë=çêÇÉê
  • 96. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉåë=C=cÉÉÇÉêë qêçìÄäÉ=ëÜççíáåÖ Trouble Possible cause Correction Screen does not start or it stops during operation. 1. Electrical fault. Check wiring and components and correct. 2. Too high oil viscocity Chnage oil to correspond ambient temperature. 3. V-belts slipping or broken. Check condition and tension of belts. 4. Timing belt broken. Check condition and tension of belts. Screen running incorrectly (in motion). 1. Screen contacts something during operation (base,m chute, material, ice etc.) Arrange space for screen to run correctly. 2. V-belt/timing belt pulleys and/or V- belts/timing belts are worn. Change new ones. 3. Drive equipment is wrongly positioned in relation to vibrating shaft. Move and adjust according to instructions. 4. Screen base not solid enough. Support. 5. Springs broken or tired Change springs. Screen is galloping – overloaded – add springs.
  • 97. Sandvik Mining and Construction sáÄê~íáåÖ=pÅêÉÉåë=C=cÉÉÇÉêë qêçìÄäÉ=ëÜççíáåÖ Trouble Possible cause Correction Drive equipment deflects and vibrates too much. 1. Fastenings has loosed. Tighten the fastening bolts. Screen supporting frame deflects and vibrates too much. 1. Construction is too light or insufficient bracing. Add support and brace. 2. Foundations of screen frame are not strong enough. Build up foundations. 3. Support structure critical frequency too close to to operating speed. Build up foundations. Unusual noise during operation. 1. There are loose or damaged parts in the screen. Tighten, repair or change the part. At the same time check all screws for tightness. Check the reason for damage. 2. Screen contacts something during operation. Arrange space for screen to run. 3. Screen meshes are loose. Tighten according to instructions 4. Bearing damage. See bearing damage. 5. Broken spring. Change spring after checking the cause.