1、 KS B 1404KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS B 1404： 2007 2007 8 1 http:/www.kats.go.krKS B 1404： 2007 : () ( ) () () () () ( ) : (http:/www.standard.go.kr) ： : 1971 10 20 : 2007 8 1 2007-0447 ： ： ( 02-509-7274) (http:/www.kats.go.kr ). 7 5 , . KS B 1404： 2007 Involute gear tooth profile an
2、d dimensions 1996 2 ISO 54, Cylindrical gears for general engineering and for heavy engineering Modules 1998 2 ISO 53, Cylindrical gears for general and heavy engineering Standard basic rack tooth profile , . , (1 mm ) . 1 . . ISO 54 . (tooth) . . . . . 2 . . KS B 0102, 3 . KS B 1404： 2007 2 3.1 (mo
3、dule) . mm . (normal module) 1) . 3.2 (standard basic rack tooth profile) z , d (tooth) . , fp . 3.3 (mating standard rack tooth profile) P P 1/2 4 1 . 1 cP ： mm eP ： mm haP： hfP： mm hFfP ： . mm hP： mm hwP ： mm m mm p mm sP： mm UFP mm FP () P () fP mm 1) ISO 53 KS B 1404： 2007 3 5 2 . I , II . 2 ： m
4、m I II 1 1.25 1.5 2 2.5 3 4 5 6 8 10 12 16 20 25 32 40 50 1.125 1.375 1.75 2.25 2.75 3.5 4.5 5.5 (6.5) 7 9 11 14 18 22 28 36 45 6 6.1 1 3 . B . 6.2 m p m . 6.3 haP hFfP . 6.4 P P . , . 22PPmpes= (1) 6.5 P P P . 6.6 P P , haP hfP . 6.7 hwP haP 2 . KS B 1404： 2007 4 6.8 P P . 6.9 fP fPmax cP . P 20, c
5、P 0.295 m , PPmaxfPsin1 =c(2) P 20, 0.295 m cP 0.396 m , 290tantan4PpfPmaxfP=ohm (3) hfP： hFfP 1.0 m fPmax . , , . 6.10 cP, haP, hfP, hwP . , m 1 . . , hfP hfP m . 1 2 3 4 5 1 KS B 1404： 2007 5 3 P20 haP1.00 m cP0.25 m hfP1.25 m fP0.38 m KS B 1404： 2007 6 A ( ) 1 mm A.1 ISO 54, Cylindrical gears for
6、 general engineering and for heavy engineering Modules 1 mm (1 mm ). A.2 A.1 . I , II . A.1 ： mm I II 0.3 0.4 0.5 0.6 0.8 0.35 0.45 0.55 0.7 0.75 0.9 KS B 1404： 2007 7 B ( ) B . B.1 . a) A . b) B C . C . c) D , . B.1 A B C D P20 20 20 20 haP1 m 1 m 1 m 1 m cP0.25 m 0.25 m 0.25 m 0.4 m hfP1.25 m 1.25
7、 m 1.25 m 1.4 m fP0.38 m 0.3 m 0.25 m 0.39 m B.2 UFP FP , ( B.1 ). UFP FP . KS B 1404： 2007 8 B.1 KS B 1404： 2007 9 KS B 1404： 2007 , . , ISO( ) ISO 54： 1996, Cylindrical gears for general engineering and for heavy engineering Modules ISO 53： 1998, Cylindrical gears for general and heavy engineering
8、 Standard basic rack tooth profile 2 . 1 ISO 54 . 1 mm . KS B 1404 , 1 mm . 1 mm . , ISO 53 , , KS . ISO 54 ISO 53 KS , KS B 1404 . , A.1 . 135513 7017 (02)60094114 (02)600948878 http:/ KS B 1404： 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Involute gear tooth profile and dimensions ICS 21.200 Korean Agency for Technology and Standards http:/www.kats.go.kr
