1、 KS M 6745 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS KS M 6745 :2007 (2012 ) 2007 5 22 http:/www.kats.go.kr KS M 6745:2007 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :1987 10 6 :2007 5 22 :2012 12 13 : 20120702 : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M 6745:2007 (2012 ) General rules
2、of rubber vibration isolators for railway rolling stock 1 ( .) . 2 . . KS B ISO 2768-1, 1: KS C 1301, () KS C 1302, () KS D 3500, , , KS D 3503, KS D 3517, KS M 6604, KS M 6617, KS M 6665, KS M 6787, KS R 9111, () KS R 9144, 3 KS R 9111 . 4 1 2 . KS M 6745:2007 1 1 . 2 . 3 . 2 1 1 2 1 , 3 3 1 , 3 4
3、1 , 3 5 1 , 3 6 1 , 2, 3 7 1 8 1 , 3 9 1 10 1 , 3 11 2 12 1 13 1 5 KS M 6787 3 . 3 2030 5.3 MPa 70 a3.8 MPa a . 6 , 4 . , KS B ISO 27681 , KS D 3500 . 2 KS M 6745:2007 4 :mm 10 10 20 20 30 30 50 50 80 80 120 120 180 180 250 0.5 0.6 0.8 1.0 1.2 1.4 1.6 2.0 250 mm 0.8 % . 7 , , . 8 . a) KS M 6617 . b)
4、 KS D 3503 SS400 KS D 3517 STKM , . 9 9.1 5 . . 3 KS M 6745:2007 5 a () () ba , . b () KS M 6617 3.() B C . 9.2 5 KS M 6604 . , , , , , 9.2.19.2.6 . 9.2.1 . a) 6 . b) 6 . c) . 6 3 . 1 3 6 A cm 2 N 30 200 A 30 150 160 A 150 300 120 A 300 100 A 4 KS M 6745:2007 1 A (cm 2 ) . 2 2 . 9.2.2 . 9.2.3 . a) .
5、 b) KS C 1301 KS C 1302 7 . 7 () V 500 1 000 2 000 M 1 000 2 000 1 000 5 000 c) 1) . . , . 2) . 8 . . 8 15 % 50 % 9.2.4 KS M 6665 7.1() . 9.2.5 a) . b) 1) 9 . () KS R 9144 4.5 5.3 . 2030 , . . 5 KS M 6745:2007 9 Hz 1 1.5 3 5 8 10 10 10 51 2.5 5 10 30 50 100 2) . 30 % , 10 % 9.2.6 . a) . b) . (232) .
6、 . 10 11 . , 3 . 11 6. 7. 9.2 9.2 9.2.1 9.2.2 9.2.3 9.2.4 9.2.5 9.2.6 9.2 1 . . , 1 . 6 KS M 6745:2007 7 2 , . 3 . 11 . a) b) 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M 6745 :2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS General rules of rubber vibration isolators for railway rolling stock ICS 83.060