1、 ENGINEERING STANDARDS General Specification SUPERCEDED EDS-T-3204 Outside Handle Performance and Durability Test Procedure This standard may be applied only for current projects. It is Superceded for all future projects and replaced by CTS. 6x718& F& 62|/H* 4G E:4 Note: 8 E:48t G8 =97 FF7 957%L+ ,
2、FG P-P Program .Bd# CTS ) $4=F7 957F$ . Copyright 2012 General Motors Company All Rights Reserved February 2012 Originating Department: GM Korea Engineering Standards Page 1 of 6 Version : 4 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event
3、of conflict between the Korean and English language, the Korean language shall take precedence. 1.1 Purpose. This standard aims at evaluating the performance and durability of the outside handle assembly and specifying the test procedure & specification. 1.2 Scope. This standard applies to the outsi
4、de handle assembly for passenger cars. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. GMW3059 2.3 Additional References. None 3 Test Preparation and Evaluation 3.1 Resources
5、. 3.1.1 Calibration. The test facilities and equipment shall be in good working order and shall have a valid calibration label. 3.1.2 Alternatives. Alternative test facilities and equipment may also be used. However, all measuring variables as specified in this standard shall be determined correctly
6、 with respect to their physical definition. 1 P7 :0 : ., E:48 6&F !7$ :4-8! 9I8x $4=F 3L 6$ . :0 : F67t 7568 18 88x 7 , F6* 72T8p) F$ . 1.1 +95 . 8 E:48t $6 6x718& F& (Handle A-Outside, Door)8 2e# -C ! 2e8x D4Fd 88F 8p)2P , 4G 907 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . GMW3059 2.3 dA
7、E:4 / . None 3 4G :4/x -C D4 3.1 4G 88 . 3.1.1 9I . 4G 2X/x7t 8/x# 9P 2e#8x -PHLF 8TGF 9I Fx:8x J66 F$ . 3.1.2 $4= 3L$ . $4= 4G 42X0 8/x4 17%T 3L 8$ . ,) ! ., E:47 +d%P +& ?U9I -3L&8t , ,p*95 9I87 8 9IGF 9I%L66 F$ . GM KOREA ENGINEERING STANDARDS EDS-T-3204 Copyright 2012 General Motors Company All
8、Rights Reserved February 2012 Page 2 of 6 Version : 4 3.2 Conditions. 3.2.1 Test Conditions. Deviations from the requirements of this standard shall have been agreed upon. Such requirements shall be specified on component drawings, test certificates, reports, etc. 3.3 Safety. This standard may invol
9、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
10、ations prior to use. 3.4 Documentation. Samples of components or material released to this standard shall be tested for conformity with the requirements of this standard and approved by the responsible GM Department prior to the start of delivery of production level components or materials. Any chan
11、ge to the component or material, e.g., design, function, properties, manufacturing process and/or location of manufacture requires a new release of the product. It is the sole responsibility of the supplier to provide the customer, unsolicited, with documentation of any change or modification to the
12、 product/process, and to apply for a new release. If not otherwise agreed to, the entire verification test shall be repeated and documented by the supplier prior to start of delivery of the modified or changed product. In some cases, a shorter test can be agreed to between the responsible GM departm
13、ent and the supplier. 4 Requirements and Procedure 4.1 Sample Preparation. 4.1.1 Samples must be greased according to requirements in drawings. 4.1.2 The fastening torque of the sample must meet the requirements in drawings. 4.2 High Temperature Exposure. The sample must meet all the following test
14、requirements including 4.3 operation checks in the chamber. 4.2.1 Natural color: exposure to 80 E for 1/2 hour and cooling to room temperature. 4.2.2 Body color: exposure to 110 E for 1/2 hour and cooling to room temperature. 4.3 Operation Check. All moving parts must operate freely without binding,
15、 when operated through their full travel and returned slowly to their normal position. The flap must be controlled by spring and must be operated freely. 3.2 8-L 9 . 3.2.1 4G 9 . .,E:48p).Bd-6!#7 1F8t $-188 F8F6 F+ , 4)$+ , 4G 2e952P , .(2P&%7$+d%L66F$ . 3.3 6|987 $4F 7 9 . ., E:48t 88G ,p: , 86 , 8
16、/x &%8x E FF 3L 8$ . ., 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$ . 3.4 : 2P* 9P) . 8 E:47 8F 9P%P .E8! 8*8 4G D8t ., E:47 9I%P 4G 8x 7 98x +94P6 F+ , 61 )= 987 GM :04 .2P8 388x -O6x6 F$ . .E8! 8*7 862P
17、&H88 , d# , 22e , 9P9 )9I ,* /D# 21:7t 4)%P 6&F -8($ -P2%T 7 49PE 4* 7F$ . )=8# +88 7= 7 .7t 14 68 9PE /21 )9I 18 - Gm8t P97 4F 2P* 9P)F6 F+ 4 9PE 4 4=8x F6 F$ . $* F84 6# F , )=8# P9 Gm8t -%P 9PE8 )= 987 98= : 4G 8x -L.) 3LFF 0* ,l2PGF6 F$ . 8. 77 86 GM :04 .2P7t )=888 F87 8F $%P : 4G 8x 44F 3L 8$
18、. 4 7 9 -C 4G 9 . 4G E8t G4G d (Chamber)!72P 7 “ G7 4.3 98 B 8F8 4G 8x +9F6 F$ . 4.2.1 Natural Color (F(3D% ) 9PE8t 80 E72P 30. % 6| 948F G , !6 1772P !5F$ . 4.2.2 Painted Color(F(3D% ) 9PE8t 110 E72P 30. % 6| 948F G , !6 1772P !5F$ . 4.3 98 B . 4G E8t +& 7%.E8t 28p) 8%4 , 98 8% 872P 8 68 8FH 8% F6
19、F , =H 888? %L66 F$ . 288 (Flap)# 88T 7% 8 666 F , 3F8*7 8F 2%L66 F$ . GM KOREA ENGINEERING STANDARDS EDS-T-3204 Copyright 2012 General Motors Company All Rights Reserved February 2012 Page 3 of 6 Version : 4 4.4 Operating Efforts 4.4.1 Mount the sample on a vehicle or equivalent fixture. Mount the
20、fixture of width 60mm on center of flap as Photo 1. Measure the start & full operating effort in direction of arrow “T“ 4.4.2 Operating efforts must be measured after operation of minimum ten times before test. 4.4.3 Operating efforts must meet the requirement in drawings 4.4 8% )Y . 4.4.1 4G E8x 4=
21、 D# 4=7 :4F# 9I,p (Fixture)7 9IF , 1: 1 0 M8 2888 :E67 E! 60 mm8 9I,p8x .=F G , 8% )Y ?U9I8?) “T”-F8 2 10 G 81 8% F G7 44F6 F$ . 4.4.3 $4 1,000 N8 F:E7 D28 666 F$ . 4.5.2 98 8%1B . 8%)$4 1,200 N8 F:E7 D28 666 F$ . GM KOREA ENGINEERING STANDARDS EDS-T-3204 Copyright 2012 General Motors Company All Ri
22、ghts Reserved February 2012 Page 4 of 6 Version : 4 Photo 2: Strength Test Device 1: 2: $6 6x718& F& I$ 4G 8? 4.6 Freeze Test. Select 10 samples of those satisfying 4.3 operation check & 4.4 operating efforts, mount it a vehicle or equivalent fixture and test it as follows (see Photo 3). 4.6 % 4G .
23、4.3F 98 G80 4.4F 8% )Y8x +9F 4G E :E72P 10 EA* 2TBF7 4= 8= 88?7t % &%F , +& .884 ,p7 9E= 4#F 4= D# 4=7 :4F# 1: 30 M8t 9I,p7 8=F7 4G F$ . Photo 3: Freeze Test Fixing Device / 1: 3: $6 6x718& F& % 4G 7 9I8? 4.6.1 Cool it down at to (-30) E in the chamber for 3 hours, take it out and measure operating
24、effort (full-operation) make sure that it must not exceed 125 % of the initial value. 4.6.2 After cooling it at (-30) E for 1 hour, soak it in 5 E cold water for 30 seconds, take it out, drain it for 30 seconds and cool it again at (-30 E ) for 3 hours. 4.6.1 G4G d !72P (-30) E) 348 % 6| 8T:4A G , !
25、6 8% )Y8x (98 8% 4 ) ?U9IF$ . 8% )Y8 ?U9IF8t $4 125 % 866 F$ . 4.6.2 :4 (-30) E) 148 % 6| 8T:4A G , !6 :4 5 E8 !3L7 30F$ . $4 , (-30) E) 348 % 6| 8T: 4A$ . GM KOREA ENGINEERING STANDARDS EDS-T-3204 Copyright 2012 General Motors Company All Rights Reserved February 2012 Page 5 of 6 Version : 4 4.6.3
26、Take it out of the chamber and measure operating force (full-operation). Make sure that it must not exceed 125 % of the initial value. 4.6.4 Repeating step 4.6.2 and 4.6.3, 4 times completes 1 cycle. Following specification must be met after freeze test. y After completion of 1 cycle, there shall me
27、et more than 7 EA out of 10 EA. y After completion of 5 cycles, there shall meet more than 2 EA out of 10 EA. 4.7 Life Cycle Test. Mount the sample on the test rig in vehicle condition and test it for the following conditions (see Photo 4). 4.7.1 Apply 44 N to the actuating rod and continue operatin
28、g the flap until full-operation. 4.7.2 Total cycle: 50,000 cycles, Frequency: 15 ) 20 cycle/min. 4.7.3 After the test, operating force (full-operation) increase must not exceed 50 % of the initial value. 4.7.4 No malfunction & failure must be found. 4.6.3 G4G d72P !6 8% )Y (98 8% 4 )8x ?U9IF$ . 8% )
29、Y8 ?U9IF8t $4 125 % 866 F$ . 4.6.4 4.6,2 -C 4.6.3F8x 4- -L.) 4G F7 ?U9IF 8% )Y8t $88 8x +9F7 6 F$ . y 1 Cycle 7x* G 10 EA :E72P 7 EA 81 +9 F y 5 Cycle 7x* G 10 EA :E72P 2 EA 81 +9 F 4.7 ! 4G . 4G E8x 1: 4 7t M8 4= D# 4=7 :4F# 9I,p7 8=F , $8 98p) 4G F$ . 4.7.1 8%)&8 7$.7 44 N 8x 84F , 288* 98 8%1B: -
30、L.)F$ . 4.7.2 4G G3L : 50,000G , 4G 2$ : 15 20G /. . 4.7.3 ! 4G 7x* G , 98 8% )Y8 -G# ) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 FEB 2012 Apply new Engineering Standard Template. Superceded (Body & Ext. Subsystem Validation Team) / 4 d3TE:4 64 957 . F9I957 =* (Body & Ext. .ED4D4 )
