This assembly drawing consists of 7 sheets showing the parts of a hydraulic jack. There are 136 numbered parts with their materials, dimensions, and other specifications. The document provides assembly views, section views, and detailed views of individual parts with notes on tolerances, chamfers, and surface finishes.

1. ITSNA A.F.
Name
T2 - ASSEMBLY DRAWING 1 /7
Task
Project
HYDRAULIC JACK
Time
5.5 HOURS
Sheet
Scale
Units
mm
40th. WorldSkills Competition - Calgary, Canada 2009
TRADE 05 : Mech. Engineering Drawing and Design CAD
worldskills
1:1 (1:2)
(SCALE 1:2)
1
2
3
4
5
6
7
8
10
3
11
12
25
15
16
17
18
19
20
22
23
24
14
26
36
37
2
4
9
27
31
29
28
35
34
33
34
32
13
30
21

2. SECTION A-A
A
A
STK 51 / DIA 21.7 X 550HANDLE137
SPDH / 28 X 61 X 47HANDLE SOCKET136
SV34 / CNS 7339 - 6 x 16RIVET135
SWRM15 / AS 1236 - 2 X 8SPLIT COTTER PINS234
SV34 / DIA 8 X 18PIN 2133
SV34 / DIA 8 X 25PIN 1232
SS50 / 66 X 16 X 6CONNECTOR131
SS50 / 23 X 16 X 13BRACKET130
LEATHER / DIA 14 X 5PACKING129
S45C / DIA 12 X 70PLUNGER128
S45C / DIA 22 X 49CYLINDER 2127
S45C / DIA 26 X 102THREAD SHAFT126
SS41 / DIA 2 X 6.5LOCATING PIN125
S45C/ DIA 22 X 36.5THREAD CYLINDER124
SPCC / DIA 28 X 1.5SUPPORT RING 2123
PLASTIC / DIA 28 X 1.5SUPPORT RING 1122
RUBBER / DIN 3771 - 20.7 X 5O RING 3121
S35C / DIA 30 X 9.4BOTTOM BUSH120
SPCC / DIA 8.5 X 2SPRING BASE119
SWPA / DIA 7 X 11SPRING 2118
S40C / DIA3.7 X 10.5VALVE PIN117
S40C / DIA 6 X 29LIMITS PIN116
S45C / DIA 27 X 169GROOVE CYLINDER115
SK4 / DIA 35 X 1.6SUPPORT WASHER114
RUBBER / DIN 3771 - 26.7 X 3.5O RING 2113
SK4 / DIA 33 X 5.5TOP BUSHING212
S35C / DIA 37.5 X 170CYLINDER 1111
STKM16C / DIA 14 X 10FILL BOLT110
STKM12A / DIA 54 X 160OIL TANK19
S25C / DIA 9.8 X 3COVER18
RUBBER / DIN 3771 - 6.7 X 1.8O RING 117
SWRH32 / DIA X 23SPACER VALVE KEY16
S40C / DIA 12 X 45.5SPACER VALVE15
SUJ1 / DIA 6.35 X 6.35BALL VALVE44
SWPA / DIA 7.5 X 11SPRING23
S40C / DIA 12.8 X 19ADJUSTING SCREW22
SF45 / 75 X 130 X 28BASE11
MATERIAL / DIMENSIONSPART NAMEQTYITEM
ITSNA A.F.
Name
T2 - ASSEMBLY DRAWING 2 /7
Task
Project
HYDRAULIC JACK
Time
5.5 HOURS
Sheet
Scale
Units
mm
40th. WorldSkills Competition - Calgary, Canada 2009
TRADE 05 : Mech. Engineering Drawing and Design CAD
worldskills
12 3 4
56 7 4
8
9
10
11
12
14
15
16
20
18
19
22
23
24
25
26
27
28
29
36
31
32
34
35
37
2
3
1
34
360
630
130
75
32
33
193.5
21
17
30
53
37.5
3
3
3
2H7/r6 - 7 DEPTH
4
2
13
UNSPECIFIED SCALE

3. SECTION D-D
( 1 : 1 )
SECTION A-A
( 1 : 1 )
SECTION B-B
( 1 : 1 )
D
D
C
SF45 / 75 X 130 X 28BASE11
MATERIAL / DIMENSIONSPART NAMEQTYITEM
A
A
R
B
ITSNA A.F.
Name
T2 - ASSEMBLY DRAWING 3 /7
Task
Project
HYDRAULIC JACK
Time
5.5 HOURS
Sheet
Scale
Units
mm
40th. WorldSkills Competition - Calgary, Canada 2009
TRADE 05 : Mech. Engineering Drawing and Design CAD
worldskills
20
4 - 12 DEPTH
75
130
R10
Notes :
1. GENERAL TOLERANCE 0.2
2. ALL UNSPECIFIED CHAMFER 1 X 45
3. ALL UNSPECIFIED RADII R3
4. GENERAL CHAMFER 0.3 X 45
5. UNSPECIFIED SIDE ANGLE 10
1.
BASE
1:1
R13
R23
R13
26
R20
70 0.05
28
35
10
5
B
28
8
150.05
10
R2
23
4
3 X 45
22H7
16
40
4-13DEPTH
13
8
9
23
2
32
4
33
4-97DEPTH
N10 N8
( , )
4
70
25
8
4
3X45
7
3X45
11
13
9
9M
7.85
10
37.5H7
53H7
8 2
22
30
50
75
9M
7.85
4
4 - 12 DEPTH
60
10
4
7.85
9M
4 - DEPTH 9
4 - 12 DEPTH
R11
10
17
30
37
47
N10
N10
N10
N8
N10
N10
N8
N8 N8
N8 N8
N10
N8
N8
N8
N7
N8
N8
N8
N8

4. STKM16C / DIA 14 X 10FILL BOLT110
STKM12A / DIA 54 X 160OIL TANK19
S25C / DIA 9.8 X 3COVER18
SWRH32 / DIA X 23SPACER VALVE KEY16
S40C / DIA 12 X 45.5SPACER VALVE15
SWPA / DIA 7.5 X 11SPRING23
S40C / DIA 12.8 X 19ADJUSTING SCREW22
MATERIAL / DIMENSIONSPART NAMEQTYITEM
ITSNA A.F.
Name
T2 - ASSEMBLY DRAWING 4 /7
Task
Project
HYDRAULIC JACK
Time
5.5 HOURS
Sheet
Scale
Units
mm
40th. WorldSkills Competition - Calgary, Canada 2009
TRADE 05 : Mech. Engineering Drawing and Design CAD
worldskills
COMPRESSION SPRING
COIL
AVERAGE DIAMETER
OUTER DIAMETER
INTERNAL DIAMETER
DIA 7.2
DIA 7.5
DIA 6.9
2.
ADJUSTING SCREW
N10
Notes :
1. GENERAL TOLERANCE 0.2
2. ALL UNSPECIFIED CHAMFER 1 X 45
3. GENERAL CHAMFER 0.3 X 45
4. GENERAL SURFACE ROUGHNESS
7.85
9M
7.85
12.8
2
19
2
11
1
4
2.5
3.
SPRING
2:1 (1:1)
7.5
11
DIAMETER OF WIRE DIA 0.6
TOTAL NUMBER OF SPRING COILS 7
NUMBER OF BASE COIL 2
HELICAL DIRECTION RIGHT HAND
FREE LENGTH 11
5.
SPACER VALVE
QUENCHING AND TEMPERING HRC 26 - 28
45.5
R3.175
S
0.5
R0.5
12
5
90
R2
2
9.8
7 32
4
16
22
3
9M
5
1
9.8
7
N6
N6
N10
N10
N10
N8 N10 N6
( , )
6.
SPACER VALVE KEY
25
25
5
23
8.
COVER
9.8
3
9.
OIL TANK
(SCALE 1:1)
10.
FILL BOLT
10
14
9
R8
S
R7
S
10
4 3.5
37.5-0.0
0.3+
41
160
53e7
54
R27
44
9
16
22
252

5. SECTION A-A
( 1 : 1 )
VIEW B
( 2 : 1 )
S40C / DIA 6 X 29LIMITS PIN116
S45C / DIA 27 X 169GROOVE CYLINDER115
SK4 / DIA 35 X 1.6SUPPORT WASHER114
SK4 / DIA 33 X 5.5TOP BUSHING212
S35C / DIA 37.5 X 170CYLINDER 1111
MATERIAL / DIMENSIONSPART NAMEQTYITEM
A
A
A
A
B
ITSNA A.F.
Name
T2 - ASSEMBLY DRAWING 5 /7
Task
Project
HYDRAULIC JACK
Time
5.5 HOURS
Sheet
Scale
Units
mm
40th. WorldSkills Competition - Calgary, Canada 2009
TRADE 05 : Mech. Engineering Drawing and Design CAD
worldskills
+0.05
-
11.
CYLINDER 1
QUENCHING AND TEMPERING HRC 40 - 50
Notes :
1. GENERAL TOLERANCE 0.2
2. ALL UNSPECIFIED CHAMFER 0.5 X 45
3. GENERAL CHAMFER 0.3 X 45
1:1
33H7
35H12
37.5e7
30H7
170 0.2
2
3.5
2
21
25
1.5 X 45
N10 N6
( )
N6
N6
N6
12.
TOP BUSHING
QUENCHING AND TEMPERING HRC 26-28
N10 N6
( )
27H7
33e7
5.5
N6
14.
SUPPORT WASHER
QUENCHING AND TEMPERING HRC 50
N6
120
10
35
T = 1.6
15.
GROOVE BUSHING
N8 N10 N6
( , , )
163
37
100
28.5
8
21
22.5
2
14
22H7
27f7
20
8.4
7.5
4.5
31 - 0.00.1
+
REAMER
N6
N6
N6
1 X 45
1.2
1.8
REAMER
N6
REAMER
N6
N10
16.
LIMITS PIN,
QUENCHING AND TEMPERING HRC 26-28
N6
6
29
1 X 451 X 45
2H7(WHENASSY
WITHPART20)
7
6.5
0.5
3.5
0.5

6. VIEW A
( 2 : 1 )
S45C / DIA 26 X 102THREAD SHAFT126
SS41 / DIA 2 X 6.5LOCATING PIN125
S45C/ DIA 22 X 36.5THREAD CYLINDER124
SPCC / DIA 28 X 1.5SUPPORT RING 2123
PLASTIC / DIA 28 X 1.5SUPPORT RING 1122
S35C / DIA 30 X 9.4BOTTOM BUSH120
SPCC / DIA 8.5 X 2SPRING BASE119
SWPA / DIA 7 X 11SPRING 2118
S40C / DIA3.7 X 10.5VALVE PIN117
MATERIAL / DIMENSIONSPART NAMEQTYITEM
A
ITSNA A.F.
Name
T2 - ASSEMBLY DRAWING 6 /7
Task
Project
HYDRAULIC JACK
Time
5.5 HOURS
Sheet
Scale
Units
mm
40th. WorldSkills Competition - Calgary, Canada 2009
TRADE 05 : Mech. Engineering Drawing and Design CAD
worldskills
OUTER DIAMETER
INTERNAL DIAMETER
COMPRESSION SPRING
AVERAGE DIAMETER
DIA 6.4
DIA 7
DIA 6.7
COIL
Notes :
1. GENERAL TOLERANCE 0.2
2. GENERAL CHAMFER 0.3 X 45
3. GENERAL SURFACE ROUGHNESS
18.
SPRING 2
22.
SUPPORT RING 1
19.
SPRING BASE
20.
BOTTOM BUSH
QUENCHING AND TEMPERING HRC 26 - 28
23.
SUPPORT RING 2
25.
LOCATING PIN
24.
THREAD CYLINDER
(SCALE 1:1)
26.
THREAD SHAFT
QUENCHING AND TEMPERING HRC 26 - 28
(SCALE 1:1)
2:1 (1:1)
17.
VALVE PIN,
QUENCHING AND TEMPERING HRC 26-28
N8
10.5
2.5
3.7
3
1 X 45
7
11
DIAMETER OF WIRE DIA 0.6
TOTAL NUMBER OF SPRING COILS 7
NUMBER OF BASE COIL 2
HELICAL DIRECTION RIGHT HAND
FREE LENGTH 11
2
0.3
4
8.5
R0.8
9.4
R1.5
21H7
30f7
0.5 X 45
N8 N6
( )
N6
21.2
24.5
26.5
29.2
2.3
1.5
19.2
1.5
28
N8
22t6
36.5
2H7(WHENASSY
WITHPART15)
2 X 451.5 X 45
20
7
14.5
18.5
4
N8
6.5
2r6
R3S R3S
18
14
102
8
8
N10 N8
( )
26
R6
93.5
1.5 X 45
3
4
14
N8
N10

7. STK 51 / DIA 21.7 X 550HANDLE137
SPDH / 28 X 61 X 47HANDLE SOCKET136
SV34 / DIA 8 X 18PIN 2133
SV34 / DIA 8 X 25PIN 1232
SS50 / 66 X 16 X 6CONNECTOR131
SS50 / 23 X 16 X 13BRACKET130
LEATHER / DIA 14 X 5PACKING129
S45C / DIA 12 X 70PLUNGER128
S45C / DIA 22 X 49CYLINDER 2127
MATERIAL / DIMENSIONSPART NAMEQTYITEM
ITSNA A.F.
Name
T2 - ASSEMBLY DRAWING 7 /7
Task
Project
HYDRAULIC JACK
Time
5.5 HOURS
Sheet
Scale
Units
mm
40th. WorldSkills Competition - Calgary, Canada 2009
TRADE 05 : Mech. Engineering Drawing and Design CAD
worldskills
Notes :
1. GENERAL TOLERANCE 0.2
2. ALL UNSPECIFIED CHAMFER 1 X 45
3. GENERAL CHAMFER 0.3 X 45
4. GENERAL SURFACE ROUGHNESS
1:1
27.
CYLINDER 2
QUENCHING AND TEMPERING HRC 26 - 28
N10
( , )
N8 N6
49
10H7
22e7
12
13.5
9.4
5.4
16
N8
N8
N8
N8N6
N8
28.
PLUNGER
QUENCHING AND TEMPERING HRC 26 - 28
N10
( , )
N8 N6
66
489.5
2 4
12
10g6
6.5
9
6H7
N8
N6
29.
PACKING
2
14
10
T=5
30.
BRACKET
13 16
23
15
R8
3
7
6.2
31.
CONNECTOR
16
50
66
R8
- 6.2 THRU
T=6
32.
PIN 1
6
8
25
22
18
2
6g6
33.
PIN 2
6
8
18
6
15
N10
36.
HANDLE SOCKET
20
26
25
33
44 3
R6
6
25 28
61
R8
R3
6
8
3 - 6.2 THRU
12
18
6
R3
11 4 21 8
R4
R4
R4
22
R4
R3
3
37.
HANDLE
550
R3
8
6
N10
( )
21.7
17.7
N10
N10