1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS R 1170 KS R 1170 :2009 2009 12 30 http:/www.kats.go.krKS R 1170:2009 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ：2009 12 30 2009-0945 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS R 1170:2009 i 1 1 2 1 3 .1 4 .2 5 2 5.1 2 5.2 2 5.3 3 5.4 .3
2、 5.5 .3 5.6 .3 5.7 .3 5.8 .3 6 3 7 3 7.1 .3 7.2 3 8 3 8.1 4 8.2 4 8.3 4 8.4 4 8.5 4 8.6 5 8.7 5 8.8 .5 8.9 5 9 6 9.1 6 10 7 KS R 1170:2009 .8 KS R 1170:2009 Passenger carTest method for height control air spring(suspension) 1 . 2 . . ( ) . KS A 0006, KS B 0103, KS D 9502, (, ) 3 . 3.1 3.2 ( ) 3.3 ,
3、, 3.4 3.5 (pull off) KS R 1170:2009 2 4 1 . 1 1 2 . 1 () 2 () 5 5.1 8.1 0.02 MPa . 5.2 8.2 KS R 1170:2009 3 . 5.3 8.3 3 . 5.4 8.4 . 5.5 8.5 , . 5.6 8.6 , , , 24 0.1 MPa . 5.7 8.7 , , 10 000 N . 5.8 8.8 , . 6 , , . , . 7 7.1 , (KS A 0006 5 ) , . 7.2 , 1 . 8 KS R 1170:2009 4 8.1 , 24 . . .： , . 8.2 ,
4、2 3 . 8.3 0.5 MPa ( ) . . , 3 MPa . 8.4 . . , . 1 . 0.01 Hz . 10 mm 30 1 . 8.5 . 3 2X 0J 0 J X Y 2P 0KS R 1170:2009 5 . 2 0 0 0 1 ) 2 / ( 1 2 / 2 P J J X P K K 1： (N/cm) 2P 0： (N) 2X 0： (cm) J J ： 0 (N) , 1.0 Hz . 8.6 , , , . 1 10 6 . 8.7 . 50 mm/min, 10 000 N . 8.8 KS D 9502 . . 8.9 8.9.1 . 8.9.2 8
5、.9.2.1 . , (curb vehicle weight), (design vehicle weight), (gross vehicle weight) . 8.9.2.2 . , , . . KS R 1170:2009 6 8.9.2.3 . , . . , , . , . . 8.9.2.4 , . . , , . , , . . 8.9.2.5 . . 3 . . 8.9.2.6 , . / . 8.9.2.7 / . / . 8.9.2.8 . . 9 9.1 2 . KS R 1170:2009 7 2 a) 8.1 b) 8.2 c) 8.3 d) 8.4 e) 8.5
6、 f) 8.6 g) 8.7 h) 8.8 i) 6. 10 . KS R 1170:2009 8 KS R 1170:2009 , . 1 , . . 2 . 3 , , . . 3.1 . , . , . . 3.2 3.2.1 . , , , , , , , , KS R 1170:2009 9 , . . 3.2.2 , , , , , , . 4 IT 1 , , , . ： () () ： ( ) ( ) ( ) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS R 1170 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Passenger car Test method for height control air spring(suspension) ICS 43.040.00；43.040.60 Korean Agency for Technology and Standards http:/www.kats.go.kr
