1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS R 4062 KS R 4062: 2007 2007 9 27 http:/www.kats.go.krKS R 4062: 2007 : ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) : :1987 12 30 :2007 9 27 20070728 : : ( 025097 270) (http:/www.kats.go.kr). 7 5 , . KS R 4062: 2007 Air master cylinder for automotive hydr
2、aulic brake system 1 ( .) . 2 . . ( ) . KS D 3503, KS D 3510, KS D 3512, KS D 3514, KS D 3556, KS D 3567, KS D 3572, KS D 3711, KS D 3752, KS D 4301, KS D 6005, KS D 6006, KS M 2141 3 1 1 . 1 1 .A ( .) . 2 B ( .) . KS R 4062: 2007 1 2 1 1, 2 . 4 . , KS M 2141 3 , 4 . . 4.1 4.1.1 a) (10020) kPa 15 ,
3、. b) (1 ) (2 ) (701.5) kPa 15 , . 4.1.2 a) (60010) kPa 15 , . b) , , (60010) kPa , (40030) kPa, (10010) kPa 15 , 3 kPa . c) , , , (60010) kPa , (1.20.1) MPa, (60010) kPa 15 , 3 kPa . 4.2 2 KS R 4062: 2007 (60010) kPa (1.20.1) MPa (60010) kPa 15 , 20 kPa . 4.3 ( ) 250 300 kPa , ( ) 0 kPa , 80 130 kPa
4、 15 , . , . 4.4 (60010) kPa . ( ) . , ( , ) . 2 . 2 2 1 , 2 2 . 4.5 , ( , (1.20.2) MPa, (60010) kPa ). , 2 . 4.6 (80020) kPa (251) MPa 2 (251) MPa . 5 , , , , . 3 KS R 4062: 2007 4.7 ( 303) 3 (60020) kPa 72 . 72 , 96 , 120 (1.20.2) MPa (60020) kPa 6 , 4.1.2 a), b), c), 4.2, 4.3 4.4 2 , , . , 70 % .
5、2 (1) (2) (3) 20 kPa . 40 kPa . 40 kPa . 50 kPa . 60 150 kPa 15 . , . . 3 3 1 , 2 3 . 4.8 4 5G , 33 66 Hz 0.2 Hz 107 4.1.2 a), b), c), 4.2, 4.3 4.4 2 , , , . 4 KS R 4062: 2007 4 1 . 2 . 3 4 1 , 2 4 . 4.9 5 , (60020) kPa . (3.50.5) MPa (60050) kPa . 1 50104 4.1.2 a), b), c), 4.2, 4.3 4.4 2 , , , . ,
6、70 % , 1 6 8 . 5 5 1 , 2 5 5 KS R 4062: 2007 . 4.10 (703) 5 6 (60020) kPa . (3.50.5) MPa (60050) kPa . 1 12104 4.1.2 a), b), c), 4.2, 4.3 4.4 2 , , , . , 70 % , 1 6 8 . 6 6 1 , 2 6 . 4.11 (451) , (953) % (201) , (953) % (451) , (953) % (161) (201) , (953) % (81) 1 6 3 . , . 3 . , . 1. . 2. . 3. , ,
7、. , . 6 KS R 4062: 2007 5 a) 3 , 4 . b) 1, 2 . c) , 1, 2 . 6 , 4, 5 . 7, 8 . 7 4. . , . 8 . a) b) 4 1 ( D1) (mm) ( D2) (mm) (cm3) L2(mm) A 114.3 153 25.4 150 75 236.2 B C 188 185 93.5 271.8D 113 110 55 179 E 138 158 28.6 155 100 241.8 7 KS R 4062: 2007 (MPa) (MPa) 7 1 2 A 2 B 8 KS R 4062: 2007 5 2 (
8、D1) (mm) (D2) (mm) (cm3) l (mm) A 138 188 29.1 185 123 271.8 B 26.7 103 C 118 29.1 115 76 201.8 D 26.7 64 E 114.3 114 23.8 111 50 179 F 79 76 34 144 (MPa) (MPa) 8 2 1 (1 ) 9 KS R 4062: 2007 (2 A) (2 B) 2 10 KS R 4062: 2007 3 1 11 KS R 4062: 2007 1 (1 ) ( ) (SM 25C) KS D 3752 (SM 25C) KS D 3752 (PW 1
9、) KS D 3556 (ZDC 1) KS D 6005 KS D 3514 (SCM 3) KS D 3711 (PW 1) KS D 3556 (SS 330) KS D 3503 (SPCE) KS D 3512 16 (STHA) KS D 3572 17 18 (SUM 22) KS D 3567 19 20 (GC 200) KS D 4301 12 KS R 4062: 2007 (2 A ) : mm 4 2 13 KS R 4062: 2007 (2 B ) : mm 4 2( ) 2 (2 ) ( ) 1 (ALDC 8) KS D 6006 2 O 3 O 4 5 (A
10、LDC 8) KS D 6006 6 7 (GC 200) KS D 4301 8 O 9 (SM 25C) KS D 3752 10 O 11 12 13 14 15 (SM 48C) KS D 3752 16 (SW C) KS D 3510 17 (ALDC 8) KS D 6006 18 19 (SPCE) KS D 3512 14 KS R 4062: 2007 KS R 4062: 2007 , . 1 1987 , 1992 (2007 ) . 2 (2007 ) , , SI , , . Air Master of Hydraulic System for automobile
11、 brakes Air master cylinder for automotive hydraulic brake system ( )( ) ( ) 2 ( , 2. ) kgf/cm2(60.1) kgf/cm2kPa MPa (60010) kPa SI ) 1 kgf/cm2= 100 kPa 2 000 4 000 cpm 10 cpm 33 66 Hz 0.2 Hz SI 15 135513 7017 (02)60094114 (02)600948878 http:/ KS R 4062: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Air master cylinder for automotivehydraulic brake system ICS 43.040.40 Korean Agency for Technology and Standards http:/www.kats.go.kr