Testing report
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This document summarizes an endurance and leakage test of a duo cone seal. The test was conducted on a test rig system to evaluate seal life and detect any oil leakage. The test rig was set up with specific dimensions and parameters including a thrust load of 2 kg/cm2 and maximum motor speed of 4000 RPM. The duo cone seal sample with dimensions 82.5x63.5x16 mm was tested over 1000 hours under normal test conditions. Observations recorded during the test intervals showed no burning, pitting or oil leakage on the seal face. The seal qualified the endurance and leakage test by demonstrating no significant deviations from the acceptance criteria over the 1000 hour trial period under standard test conditions.
![ACCELERATED ENDURANCE TEST FOR -
1] DETERMINATION OF SEAL LIFE
2] OIL LEAKAGE
SEAL LIFE AND LEAKAGE TEST RIG SYSTEM - SET UP CONDITIONS
OD mm 82.50 ID mm 63.50
9.50 mm
3.00 mm
2.00 Kg/cm2
7.63 Kgf
Time
dd/mm/yyyy-
hh:mm
Hrs Linear
Speed in
M/
RPM SET Eqipment
Indicated
Face Load
Kgf
Indicated
Temp
0
C
Band Width 'S'
in mm
Start 29/07/2011
31/08/2011
DATE:-14/10/2011
ABSTRACT OF RECORD SETTINGS READINGS
100
DUO CONE SEAL LIFE TEST REPORT
SAMPLE REF /DRG NO.TEST METHOD:
3.00
TEST MACHINE:
φ(50 ~ 350 MM)
TEST MACHINE PARAMETERS
CUSTOMER NAME :
SAP : TEST RIG SYSTEM FOR DUO CONE SEAL OIL LEAKAGE & LIFE ESTIMATION
TEST SAMPLE RANGE
MAX.MOTOR SPEED
LINEAR SPEED RANGE
MAX.LOAD
DUO CONE SEAL # SAP-82.5x63.5x16
7.2
TEST SAMPLE PARAMETERS
FACE WIDTH
Endurance & Leakage
TEST
THRUST LOAD GIVEN
LAP BAND WIDTH
4000 RPM
(0 ~ 73 ) M/s
5 Kg/cm2
Normal
Conditions
500 2.2
HEATER TEMP. MAX.FACE LOAD150ᑻC MAX
510
REPORT NO/SAP/SLTR/005
31/08/2011
31/08/2011
13/09/2011
13/09/2011
Stop 2/10/2011 0:00
TEST PERIOD 1000 % Wear 33.3%
7.63 Kgf
5.34 Kgf
5.10 mm
TEST RIG & SAMPLE ARRANGEMENT
100
SEAL FACE VISUAL NO BURNING/NO PITTING
6.8
4.5
OK
No Leakage Found
ACCEPTANCE CRITERIA
LEAKAGE
MAX.FACE LOAD
* TEST
INTERVALS
18 HRS/DAY
7.2
MIN.FACE LOAD
MAX.BAND WIDTH
NO OIL LEAKAGE
Normal
Conditions
300 2.2 510
Seal has qualified the endurance test and
leakage test limited for the standard test
conditions as above and shown no significant
deviation in acceptance critera under trial of
1000 hrs.
3.00
OBSERVATIONS
7
7.2
4.5
REMARK
-100510
Conditions
500 2.2 510
* TEST CONDUCT- SCHEDULE SEE OVERLEAF
6.8 100
In
Kantolome
200 2.2
Prepared By: SLTR-Operator Checked By : Q.A Incharge Approved By :Head Q.A.](https://image.slidesharecdn.com/testing-report-170301050141/85/Testing-report-1-320.jpg)
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Testing report
- 1. ACCELERATED ENDURANCE TEST FOR - 1] DETERMINATION OF SEAL LIFE 2] OIL LEAKAGE SEAL LIFE AND LEAKAGE TEST RIG SYSTEM - SET UP CONDITIONS OD mm 82.50 ID mm 63.50 9.50 mm 3.00 mm 2.00 Kg/cm2 7.63 Kgf Time dd/mm/yyyy- hh:mm Hrs Linear Speed in M/ RPM SET Eqipment Indicated Face Load Kgf Indicated Temp 0 C Band Width 'S' in mm Start 29/07/2011 31/08/2011 DATE:-14/10/2011 ABSTRACT OF RECORD SETTINGS READINGS 100 DUO CONE SEAL LIFE TEST REPORT SAMPLE REF /DRG NO.TEST METHOD: 3.00 TEST MACHINE: φ(50 ~ 350 MM) TEST MACHINE PARAMETERS CUSTOMER NAME : SAP : TEST RIG SYSTEM FOR DUO CONE SEAL OIL LEAKAGE & LIFE ESTIMATION TEST SAMPLE RANGE MAX.MOTOR SPEED LINEAR SPEED RANGE MAX.LOAD DUO CONE SEAL # SAP-82.5x63.5x16 7.2 TEST SAMPLE PARAMETERS FACE WIDTH Endurance & Leakage TEST THRUST LOAD GIVEN LAP BAND WIDTH 4000 RPM (0 ~ 73 ) M/s 5 Kg/cm2 Normal Conditions 500 2.2 HEATER TEMP. MAX.FACE LOAD150ᑻC MAX 510 REPORT NO/SAP/SLTR/005 31/08/2011 31/08/2011 13/09/2011 13/09/2011 Stop 2/10/2011 0:00 TEST PERIOD 1000 % Wear 33.3% 7.63 Kgf 5.34 Kgf 5.10 mm TEST RIG & SAMPLE ARRANGEMENT 100 SEAL FACE VISUAL NO BURNING/NO PITTING 6.8 4.5 OK No Leakage Found ACCEPTANCE CRITERIA LEAKAGE MAX.FACE LOAD * TEST INTERVALS 18 HRS/DAY 7.2 MIN.FACE LOAD MAX.BAND WIDTH NO OIL LEAKAGE Normal Conditions 300 2.2 510 Seal has qualified the endurance test and leakage test limited for the standard test conditions as above and shown no significant deviation in acceptance critera under trial of 1000 hrs. 3.00 OBSERVATIONS 7 7.2 4.5 REMARK -100510 Conditions 500 2.2 510 * TEST CONDUCT- SCHEDULE SEE OVERLEAF 6.8 100 In Kantolome 200 2.2 Prepared By: SLTR-Operator Checked By : Q.A Incharge Approved By :Head Q.A.