1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS B 5237 KS B 5237 :2009 2009 9 3 http:/www.kats.go.krKS B 5237:2009 : ( ) ( ) () ( ) ( ) : (http:/www.standard.go.kr) : : 1976 11 30 : 2009 9 3 2009-0463 : : ( 02-509-7230) (http:/www.kats.go.kr). 10 5 , . KS B 5237:2009 Gear tooth vernier calipers 1 0.02
2、 mm, 30 mm 60 mm ( .) . 2 . . ( ) . KS A 3009, KS B 0161, KS B 1406, KS B 2002, KS B 5201, KS B 5238, KS B 5247, KS B 5248, KS B 5254, KS D 3706, KS D 3751, 3 KS A 3009 . 3.1 , ( 1 ) 3.2 ( n1) n 3.3 KS B 5237:2009 2 3.4 3.5 4 1 . . 1 5 1 . () () () KS B 5237:2009 3 1 :mm 30 30 20 1.2519 60 60 40 238
3、 6 6.1 , 2 . 2 :mm 0 0 30 30 60 0.02 0.02 0.04 20 . 6.2 10 mm 0.01 mm . 6.3 () () 0.01 mm . 6.4 , 0.005 mm( ) . , . 6.5 6.1 6.4 0.07 mm. , . 7 7.1 KS B 5237:2009 4 3 . 3 0.5 mm 12 mm 25 0.02 mm 2 2 ( 5.28 mm) 7.2 0.08 mm0.15 mm , , 0.03 mm . 8 . a) ( 3 ) 0.3 mm . 3 b) 4 . 12 mm 0.3 mm KS B 5237:2009
4、 5 4 :mm a b c d e ( ) 30 17 30 1 1 1.2 30 60 32 42 1.5 1.8 2 30 9 . a) KS B 0161 1.6S . b) . c) . d) . e) , . f) , ( ) . 10 10.1 5 . 5 , , () KS D 3706 STS 420 J2, KS D 3751 STC 75 . KS B 5237:2009 6 10.2 HV 550 , HV 700 . , 2 mm . 11 6 . 6 1 . KS B 5201 1 2 () . KS B 5201 1 KS B 5254 1 3 () , . h
5、R S R (KS B 1406 ). ) sin 1 ( 2 0 R R d h S R d Rcos 0 d R : 0 : KS B 5248 KS B 2002 KS B 5237:2009 7 6 () 4 , . , . KS B 5254 1 KS B 5238 0.002 mm ( ) KS B 5247 ( ) 5 ( ) , . KS B 5254 1 6 . 12 , , , , 6.10. . 13 . KS D 5237 60 60 mm 14 , . KS B 5237:2009 8 a) b) 15 . a) . b) 11. 3 . 20 mm h R S R 7 . 7 :mm d R 0 ( ) h R S R20 6.580 18.794 20 14.5 7.496 19.363 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS B 5237 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Gear tooth vernier calipers ICS 17.040.30 Korean Agency for Technology and Standards http:/www.kats.go.kr