1、 ENGINEERING STANDARDS Test Procedure SUPERCEDED EDS-T-3405 Environmental Test of Mirror This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW3172. 8% =7 -,) 8?8 G 4G - Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW3172 ) $4=F
2、7 957F$ . Copyright 2011 General Motors Company All Rights Reserved September 2011 Originating Department: GM Korea Engineering Standards Page 1 of 4 Version : 4 1 Scope Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the Korean and E
3、nglish language, the Korean language shall take precedence. 1.1 Purpose. This standard aim at evaluating the change in the mirror assembly for automobiles when exposed repeatedly to various weather conditions. 1.1.1 Types. Mirrors are classified into the inside mirror, outside mirror and under mirro
4、r according to attached positions or purpose of use. For each type of mirrors, specific test conditions are applied. 1.2 Applicability. This standard specifies the environmental test method (heat resistance, freeze resistance, moisture resistance, water resistance, salt spray, etc.) of the mirror as
5、sembly for observing by the driver of the area around the vehicle or the rear view. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. ASTM B 117 DIN 40053 DIN 50021 KS R 0015 2.2 GM Standards/Specifications. None 2
6、.3 Additional References. None 3 Resources 3.1 Equipment. 3.1.1 Thermostatic Chamber (-30) E ) 90 E ). 3.1.2 Humidity Chamber (Relative Humidity of 100 % at 40 E ). 3.1.3 Water Spray Equipment (DIN 40053 Part 2). 1 P7 :0 : ., E:48 68! ; D# 8A%L62P# 6| %P$ . 5.1.4 -,) 8?8 2P) M! $* % 4: .E8 9EF%P .8
7、Total C8 1.0 mm .($ $ -69l2P# 6| %P$ . 5.1.5 6|98G*8 -,) 8 E+8p).Bd 8A%L! #69l2P# 6| %P$ . 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 7
8、68 9I8 7.1 98,l 76 . -,) 8? : 7 , 8T:. , :. (D# .=. , Fx7F 7 7x8?E F )&%7 8F 2e%L# 7x2eE . 818& -,) : 4!7 .=%L6 8% =8 G-8x 4=dF# . 6x718& -,) : 477 .=%L6 8% =8 ?U- -C G-8x 4=dF# . 6$ -,) : 477 .=%L6 , .=%P 88?8 F- :0-8x 4=dF# . 7.2 66 -C dGl . F$-1F 68 . GM KOREA ENGINEERING STANDARDS EDS-T-3405 Cop
9、yright 2011 General Motors Company All Rights Reserved September 2011 Page 4 of 4 Version : 4 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: Test to EDS-T-3405 9 Release and Revisions This standard was originated in June 1990. It was first approved
10、by Engineering Standard Committee in June 1990. It was first published in June 1990. 8 Ed - $* ,l2P! $+ &%72P ., E:48 87%T &# $80 M8 EdF$ . Test to EDS-T-3405 9 9P9I -C P9I 8)Y ., E:48t 1990 “x 6 87 E:4 -Gl4 .7 %L6 , d3TE:41,h7 8F 1990“x 687 38%L6$ . ., E:48t 1990“x 687 ) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 SEP 2011 Apply new Engineering Standard Template. Superceded (Body & Ext. Subsystem Validation Team) / 4 d3TE:4 64 957 . F9I957 =* (Body & Ext. .E D4D4 )
