GMKOREA EDS-T-2113-2011 Wear Test Clutch Lining.pdf

1、 ENGINEERING STANDARDS Test Procedure SUPERCEDED EDS-T-2113 Wear Test Clutch Lining This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GME 14030. A) ? (8$ *+4G Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GME 14030 8p) $4=F7 957F

2、$ . Copyright 2011 General Motors Company All Rights Reserved December 2011 Originating Department: GM Korea Engineering Standards Page 1 of 6 Version : 4 1 Scope Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the Korean and English

3、language, the Korean language shall take precedence. 1.1 Purpose. This specification determines the wear behavior of clutch linings on the test stand. 1.2 Applicability. This specification is applied to clutch lining for passenger car. 2 References Note: Only the latest approved standards are applic

4、able unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. EDS-T-2108 EDS-T-2111 EDS-T-2122 2.3 Additional References. None 3 Resources 3.1 Equipment. 3.1.1 Wear test stand (see Figure 1 thru Figure 3) with gyrating mass for difference gross vehicle

5、 weights to 1,600 kg. 3.1.2 Inertia moment of the gyrating mass 9 kgm2 above 1,600 kg. 3.1.3 Inertia moment of the gyrating mass 14 kgm2. 4 Procedures 4.1 Preparation. 4.1.1 Before starting the test, the following measurements are to be made. 4.1.1.1 Measurement of the thickness of clutch linings to

6、 EDS-T-2108. 1 P7 :0 : ., E:48 6 A) ?8 ,p*0 E* -C 488t C82F 3G 4G F$ . 4.4.2 $* A) ? (8$ A d# 6x(7t M8 %A) ?7 8F -GI%P$ . Lining Size / (8$ A d Load Cycle (1c) / .F 18A (1c) Load Cycle (Per minute) / .F 18A (.$- ) T/M Ratio / -2d Ratio To 7.5” 700 1,300 1.5 3rd gear I = 3.428 2nd gear I = 2.156 / 3$

7、 d6 I = 3.428 2$ d6 I = 2.156 Above 7.5” 600 2,000 2.0 Note: 1c = load cycle R clutch engagement and disengagement. / :0 : 1c = .F 18A R A) ? ,p*0 E* . 5 Data 5.1 Evaluation. At the end of the test, the measurement described under 4.1.1.1 thru 4.1.1.3 shall be made again after a visual evaluation of

8、 all test parts (flywheel, pressure plate, clutch disk assembly). Initial and final values shall be compared and evaluated. 5 4G $8Bd 5.1 D4 . 4G G7 4.1.1.1 72P 4.1.1.3 : d)%P ?U9I F+8t +& 4G .E (F(8 HT , 6)YDD , A) ? &H3A 9FE )8x #) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Descripti

9、on (Organization) / 9PP9I76 (:04.2P ) 4 DEC 2011 Apply new Engineering Standard Template. Superceded (TM Test & Validation PMT Team) / 4 d3TE:4 64 957 . F9I957 =* (-2dP-P4G :D4 ) GM KOREA ENGINEERING STANDARDS EDS-T-2113 Copyright 2011 General Motors Company All Rights Reserved December 2011 Page 4

10、of 6 Version : 4 Figure 1: Test Setup Wear Test Clutch Disk Assembly / ,* 1: Test Setup Wear Test Clutch Disk Assembly GM KOREA ENGINEERING STANDARDS EDS-T-2113 Copyright 2011 General Motors Company All Rights Reserved December 2011 Page 5 of 6 Version : 4 Figure 2: Clutch Lining Wear Test Stand / ,

11、* 2: Clutch Lining Wear Test Stand GM KOREA ENGINEERING STANDARDS EDS-T-2113 Copyright 2011 General Motors Company All Rights Reserved December 2011 Page 6 of 6 Version : 4 Figure 3: Setup for Reciprocating Engagement and Disengagement of Both Clutches / ,* 3: Setup for Reciprocating Engagement and Disengagement of Both Clutches