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2、ration testing methods for automobile parts 1. ( .) . . 2. . . KS B ISO 2041 IEC 60068 2 6: 1995 Environmental testing Part 2: Tests Test FC: Vibration 3. . a) b) c) d) 4. . a) . 1 2 3 4 2 b) . A B C D 1 . 5. 5.1 , , . , . R 1034: 2006 2 5.2 . 5.3 . 5.4 , . , (1) 25 % . (1) . a) ( ) a(m/s2)G . a =Kf
3、 2A10 3 K: 2 2 19.74 a =Kf 2A10 3f: (Hz) K =807.922 2.01 A: (mm) b) k(%) . 10021242322+=aaaakLL a1: (m/s2)G a2, a3, a4, : 2 , 3 , 4 , (m/s2)G 5.5 . , . 6. 6.1 1 . 1 (4) (2)Hz (3) min m/s2G mm ( ) 50 550 100 5100 200 5200 400 5400 1 000 51 000 2 000 52 000 10 4.944.1 0.54.5 0.4 (2) . (3) , 1 (4) , .
4、6.2 1 2 . , . R 1034:2006 3 2 1 2 3 4 (5) m/s2G A B C D A B C D A B C D A B C D0.5 4.90.5 1 9.81 2 19.62 3 29.43 4 44.14.5 7 68.67 9 88.29 11 107.811 15 147.015 20 196.020 25 245.025 30 294.030 40 392.040 50 490.050 (5) 6.4 10 mm 10 mm . 6.3 2 14 , 2 . 2 . , , . a) 3 . R 1034: 2006 4 3 h Hz m/s2G 0.
5、5 33 67 4.90.51 33 67 9.81 2 33 67 19.62 3 33 67 29.43 4 33 67 44.14.57 33 67 68.67 9 33, 67 133 88.29 11 67 167 107.811 15 67 167 147.015 20 67 200 196.020 25 67 200 245.025 30 67, 200 400 294.030 40 200 400 392.040 50 200 400 490.050 4 2 2 b) (6) 1 6 1 , 0.5 4 . (6) 2 . R 1034:2006 5 4 h (7) Hz m/
6、s2G 0.5 33 67 4.90.51 33 67 9.81 2 33 67 19.62 3 33 67 29.43 4 33 67 44.14.57 33 67 68.67 9 33, 67 133 88.29 11 67 167 107.811 15 67 167 147.015 20 67 200 196.020 25 67 200 245.025 30 67, 200 400 294.030 40 200 400 392.040 50 200 400 490.050 3 1.5 1.5 (7) 4 4 . 2, 33 Hz 50 Hz 1 50 Hz 2 0.40 mm (5.4
7、). 6.4 1 ( ) 2 ( ) . , , , . R 1034: 2006 6 1 33 Hz R 1034:2006 7 2 67 Hz R 1034: 2006 8 3 133 Hz 1 0.5 0.3 R 1034:2006 9 4 167 Hz R 1034: 2006 10 5 200 Hz R 1034:2006 11 6 400 Hz R 1034: 2006 12 1 KS R 1034 ( ) A , , , , , , , , , , , , , B , , , , , , C , , , , D , , , , EGR , , , , , , , , ( ), ,
8、 13 KS R 1034: 2006 , . 1. 1.1 1970 , 5 2006 . , , KS A 0001: 2003 . 1.2 1970 , 1973 , 1976 , 1979 , 1982 1987 , 1991 , 1996 2001 . 2. ISO 2041 Vibration and shock Vocabulary KS B ISO 2041 KS 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS R 1034: 2006 Vibration testing methods for automobile partsICS 43.020