1、 ENGINEERING STANDARDS Test Procedure LIMITED USE EDS-T-7679 Test for Paint Acceptance of Sound Deadener Pads Do Not Use on New Program; No Replacement. $&Bd D&8 D8C ?G)Y 4G - Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program 72P# 957%L: 6#$ . Copyright 2011 General Motors Company All Rights Reserved
2、 May 2011 Originating Department: GM Korea Engineering Standards Page 1 of 3 Version : 3 1 Scope Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the Korean and English language, the Korean language shall take precedence. 1.1 Purpose &
3、 Applicability. This test standard shall be used to determine the ability of fused deadener pads to accept and bond with cover coatings of paint finishes. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2
4、GM Standards/Specifications. EDS-M-1101 2.3 Additional References. None 3 Resources 3.1 Equipment. 3.1.1 Humidity Chamber for preconditioning. 3.1.2 Steel Panels with (2505) mm (1005) mm (10.2) mm of SPCC (EDS-M-1101) shall be used. 3.1.3 Drying Oven capable of maintaining the specified temperatures
5、 within the specified tolerances. 3.1.4 Paint Spray Equipment. 3.2 Test Piece. 3.2.1 From the available material, test pieces (2500.5) mm (1000.5) mm thickness of deadener pad shall be taken. The direction of sampling is unimportant. 1 P7 :0 : ., E:48 6&F !7$ :4-8! 9I8x $4=F 3L 6$ . :0 : F67t 7568 1
6、8 88x 7 , F6* 72T8p) F$ . 1.1 +95 & 957 -88 : ., E:48t 78i%P $&“07 38%P E:48x 957F$ . 2.1 17 E:4 / . None 2.2 GM E:4 / . EDS-M-1101 2.3 dA E:4 / . None 3 4G 88 3.1 4G 8/x . 3.1.1 98=* 3LF8x 88F 38X =- . 3.1.2 8:8t SPCC (EDS-M-1101)8+ , ?3L# (2505) mm (1005) mm (10.2) mm8 4G DD . 3.1.3 C9I )= -88!72P
7、 C9I 7$* 8T: 4#F 7X/D . 3.1.4 D8C .1 8/x . 3.2 4G D . 3.2.1 $&“) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 3 MAY 2011 Apply new Engineering Standard Template. Limited use with no replacement (ME Paint M&F Engineering team) / 4 d3TE:4 64 957 . F9I957 ($4=E:4 68 ) =* ($8d3T P-PD4 )
