GMKOREA EDS-T-2263-2011 Fatigue Test Procedure For Mini Transaxle (FWD) Gear and Bearing.pdf

1、 ENGINEERING STANDARDS Test Procedure EDS-T-2263 Fatigue Test Procedure For Mini Transaxle (FWD) Gear and Bearing Mini C(3 638 (FWD) d6 -C -6*8 Fp)4G 98 88x 7 , F6* 72T8p) F$ . 1.1 +95 . 8% =7 Manual Transaxle 8 5 $ Gear 7t Bearing 8 ! 3L+8x D6yFd 88F7 ., 4G 8x 3LFF . 1.2 957 -88 . 2* %37 -C 2GI C)!

2、 =(8 Mini Transaxle(Input Torque 150 Nm 8F ) 7 957 4#F . 2 4) E:4 / :0 : C-H +d%P 9I8 6# F 48 07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . None 2.3 dA E:4 / . None 3 4G 88 3.2 4G 8/x . 3.1.1 Powertrain Tester (.) A P($ =l9 ). 3.1.2 Multi Channel Recorder. 3.1.3 FFT Analyzer or VIBRO Mete

3、r. 3.1.4 Transaxle (D# Rear Axle) 8=7 987 .E . 3.1.4.1 +DD . 3.1.4.2 6$EBd A (A 2F8C . 3.1.5 4G 4 Fx7F 4= .E . 3.1.5.1 Axle Shaft A-FWD LH, RH. 3.1.5.2 Fly Wheel A. 3.1.5.3 Clutch Disc A -C Clutch Cover A. 3.1.5.4 Plug-Air Bleeder -C Plug-Gear Shift Link. GM KOREA ENGINEERING STANDARDS EDS-T-2263 Co

4、pyright 2011 General Motors Company All Rights Reserved December 2011 Page 2 of 9 Version : 2 3.2 Measurement Items. 3.2.1 In/Out Axle Torque/Speed. 3.2.2 T/M Oil Temperature. 3.2.3 Vibration. 4 Procedures 4.1 Preparation. 4.1.1 Clutch ASM Mounting. 4.1.1.1 Mount the Adapter-Crank Shaft on the side

5、of coupling of Torque Meter of Power Train Tester. (Tightening Torque 7.5 Kg.m). Note: Use reamer bolts for exclusive use. 4.1.1.2 Mount the Fly Wheel ASM, Clutch Disc and Clutch Cover to the Adapter-Crank Shaft. Note: Use bolts used for actual vehicles. 3.2 ?U9I F+ . 3.2.1 8 )Y Torque/Speed. 3.2.2

6、-2d Oil 7$ 3.2.3 Vibration. 4 4G 9:8 G983L* 2u107G) F . Jeep 1.5 1.0 1.0 Small passenger car / 37= 1.0 1.0 1.0 4.3.2.3 Durability Driving Method. Driving (driving order of change gear) from each driving point is conducted following the instruction specified in the Appendix B. Test order of from whic

7、h points to start is not regulated. 4.3.2.4 Number of Test Vehicles. More than three vehicles are used in the test in principal due to a wide dispersion of durability reliability. 4.3.2.5 T/M OIL Temperature. Maintain the oil temperature at (805) E during the test. 4.3.2.6 After the durability test,

8、 withdraw more than 300 cc of oil and measure the change of the physical properties of the oil. 5 Data 5.1 Evaluations. 5.1.1 Visual Inspection. After completing the test, completely disassemble the Transaxle, and then inspect and record the tooth face of Drive Pinion, the extent of wear of driving

9、part, outer ring, and inner ring of Bearing, Score Mark, and Pit. 4.3.2.3 ! 798 GI4 . 5 7989D72P8 798 GI4 (-2$8 798 3P2P )8t .) B7 !A! =)0 FF+ 7989D8 4G 3P2P# 9IF: 6#$ . 4.3.2.4 4G $43L . ! 2e 4)$8 1E 4 A d &,l7 3$4 81 44F# 8x 8?8p) F$ . 4.3.2.5 T/M Oil 7$ . 4G :E Oil 7$# (805) E4 8T:%L$) F$ 4.3.2.6

10、 ! 4G 9* G Oil 8x 300 cc 81 G3LF7 ! 4G 3LF7 &d* Oil ,p2e? -G(8x ?U9IF$ 5 4G $8Bd 5.1 D4 F+ . 5.1.1 8U6| 1 . 4G 7x* G 4G E Transaxle8x 7x98H .FF7 Gear 8 ?+ -C Bearing 8 % = -C 7* , !*7 -P2F *+ (Wear)8 9I$ , 5H 8 (Score Mark), 7E D8 (Pit)8 -P2 , 1B -C D2%L68x 7 D+8x 4=d , d)F$ . GM KOREA ENGINEERING S

11、TANDARDS EDS-T-2263 Copyright 2011 General Motors Company All Rights Reserved December 2011 Page 5 of 9 Version : 2 5.1.2 Vibration Level Measurement. Measure and record the Vibration value at each step of the test by using FFT Analyzer or VIBRO meter receiving the signal from Accelerometer. 5.1.3 M

12、easurement of Efficiency of Power Delivery. Calculate and record the efficiency value using actual output value at each step of the test. 5.2 Evaluation Criteria. 5.2.1 Visual Inspection. 5.2.1.1 No breakage of gear & bearing is permitted. 5.2.1.2 Wear is allowed only up to contact track. 5.2.1.3 Ba

13、sically score mark & pitting is not permitted, but minor amount can be allowed by engineers evaluation. 5.2.2 Measurement of Vibration Level and Efficiency of Power Delivery. No specific evaluation standard. This is to conduct relative evaluation among test products. 6 Safety This standard may invol

14、ve hazardous materials, operations, and equipment. This standard does not propose to address all the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limit

15、ations prior to use. 7 Notes 7.1 Glossary. Not applicable. 7.2 Acronyms, Abbreviations, and Symbols. Not applicable. 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: Test to EDS-T-2263 9 Release and Revisions This standard was originated in February 2

16、008. It was first approved by M/T Test & Development Team in February 2008. It was first published in February 2008. 5.1.2 Vibration Level ?U9I . 62t) )-,Bd).Bd8 4Gl* FFT Analyzer or VIBRO Meter * 87F7 4G :F :E 5 Step *$ Vibration F8x ?U9I /d)F$ 5.1.3 % )Y 98$ G8 ?U9I . 4G :F :E 5 Step *$ G8 F8x 49P

17、 Output F8x 17F7 1 /d)F$ . 5.2 D4 d:4 . 5.2.1 8U6| 1 . 5.2.1.1 d6 , -6*8 D28t F7%L: 6#$ . 5.2.1.2 *+8 9I$# -,2lF 7: F7%P$ . 5.2.1.3 d.,958p) 5H 8 (score mark) -C FpD98t F7%L: 68p! , minor F 9I$# 7:#68 DD$7 &d* 3L 8$ . 5.2.2 Vibration Level -C % )Y 98$ G8 ?U9I . 89IF D4 d:48t 68p+ 5 4G E 88 1$4958 D4

18、* Fd 88F8 . 6 6|987 $4F 7 9 ., E:48t 88G ,p: , 86 , 8/x &%8x E FF 3L 8$ . ., E:48t 87 $4F 170 4)%P +& 6|98 ,l9P8 F8x 9P4F:# 6#$ . &d(2P 17 987 95FF 6|980 I 1B* 9DF , -18 9PF 728 957 7 .* 9IF# 8t ., E:4 1788 =y8 1F8$ . 7 768 9I8 7.1 98,l 76 . F$-1F 68 . 7.2 66 -C dGl . F$-1F 68 . 8 Ed - $* ,l2P! $+ &

19、%72P ., E:48 87%T &# $80 M8 EdF$ . Test to EDS-T-2263 9 9P9I -C P9I 8)Y ., E:48t 2008 “x 2 87 E:4 -Gl4 .7 %L6 , M/T P-P 4G D4 7 8F 2008 “x 287 38%L6$ . ., E:48t 2008“x 287 4 : 4G $G3L 4 5.2 F P9I : D4 d:4 6$8C . (-2dP-P4G :D4 ) GM KOREA ENGINEERING STANDARDS EDS-T-2263 Copyright 2011 General Motors

20、Company All Rights Reserved December 2011 Page 6 of 9 Version : 2 Appendix A: Powertrain Tester / .) A: Powertrain Tester GM KOREA ENGINEERING STANDARDS EDS-T-2263 Copyright 2011 General Motors Company All Rights Reserved December 2011 Page 7 of 9 Version : 2 Appendix B: Durability Standard Distance

21、 / .) B: ! d:4 * * NeB and NeC are the points that divide the distance between NeA and NeMax rpm into three equal parts. * NeE is maximum (Torque point-1500rpm)/2+1500. / * NeB -C NeC# NeA7t NeMax rpm * 3&%. F# 9D . * NeE# $4 (BA 9D -1500rpm)/2+1500. Unit: Km Division / . Driving Point / 7989D 1st 2

22、nd 3rd 4th 5th REV Remarks / /x 4 M/T A 60 340 900 3,100 B 50 200 530 3,600 C 50 200 530 1,600 D 13,000 E 1 hour 5 M/T A 60 340 900 1,100 2,000 B 50 200 530 600 3,000 C 50 200 530 1,600 D 13,000 E 1 hour GM KOREA ENGINEERING STANDARDS EDS-T-2263 Copyright 2011 General Motors Company All Rights Reser

23、ved December 2011 Page 8 of 9 Version : 2 Appendix C: Durability Driving Type / .) C: ! 798 GI4 C1: A, B and C Point Durability Driving Type / C1: A, B -C C9D ! 798 GI4 Note: The time of a continuous driving should not exceed 20 minutes to prevent wear in cases of the first, second and third gears. / :0 : 1$ , 2$ , 3$8t D *+ -:* 88F7 1G 7$2 798 488 20.8x Q 10G -L.)F$ .