1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B 5222 KS B 5222:2009 2009 8 20 http:/www.kats.go.krKS B 5222:2009 : ( ) ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：1972 12 30 ：2009 8 20 2009-0413 ： ： ( 02-509-7230) (http:/www.kats.go.kr). 10 5 , . KS B 5222:2009 Limit gauges for metric fine sc
2、rew threads 1 KS B 3704( ) 4h, 6h, 6g, 8g 4H, 5H, 6H, 7H ( .) ( .) . KS B 3704 1 , 2 , 3 A . 1 . . . a4h M10.2 M1502 1 M10.2 M1502 6h6gM10.2 M1.40.2M1.60.2 M1502 2 M10.2 M1502 8g M81 M1502 3 M81 M1502 4H5HM10.2 M1.80.2M20.25 M1502 1 M10.2 M1502 6H M2.50.35 M1502 2 M2.50.35 M1502 7H M40.5 M1502 3 M40
3、.5 M1502 a KS B 0214 . 2 , , , , . 2 . . ( ) . KS B 0204, KS B 0214, KS B 0220, KS B 0421, KS B 5248, KS D 3753, KS B 5222:2009 2 3 , , , , 1 , , , 6 11 . 1 (4h ) (6h ) (6g ) (8g ) 4hGR 6hGR 6gGR 8gGR 6 (4h ) (6h ) (6g ) (8g ) 4hNR 6hNR 6gNR 8gNR 7 (4h ) (6h ) (6g ) (8g ) 4hPR 6hPR 6gPR 8gPR (4h ) (
4、6h ) (6g ) (8g ) 4hPR 6hPR 6gPR 8gPR (4h ) (6h ) (6g ) (8g ) 4hPC 6hPC 6gPC 8gPC 8 (4H ) (5H ) (6H ) (7H ) 4HGP 5HGP 6HGP 7HGP 9 (4H ) (5H ) (6H ) (7H ) 4HNP 5HNP 6HNP 7HNP 10 (4H ) (5H ) (6H ) (7H ) 4HPPa 5HPP 6HPP 7HPP 11a “ ” “ ” (： 6HPP , 6HPP ). 4 , , , , 1 2 , , 12 17 . KS B 5222:2009 3 2 (4h
5、) (6h ) (6g ) (8g ) 4hGRGF 6hGRGF 6gGRGF 8gGRGF 12 (4h ) (6h ) (6g ) (8g ) 4hGRNF 6hGRNF 6gGRNF 8gGRNF 13 (4h ) (6h ) (6g ) (8g ) 4hGW 6hGW 6gGW 8gGW 14 (4h ) (6h ) (6g ) (8g ) 4hNRGF 6hNRGF 6gNRGF 8gNRGF 15 (4h ) (6h ) (6g ) (8g ) 4hNRNF 6hNRNF 6gNRNF 8gNRNF 16 (4h ) (6h ) (6g ) (8g ) 4hNW 6hNW 6gN
6、W 8gNW 17 5 , , , 1 . KS B 5222:2009 4 1 6 6.1 , 3 . KS B 5222:2009 5 3 2 . (GR) 4 . (NR) 3 . (GP) (GRGF) (NRGF) (NRNF) (NW) 5 . (NP) (GRNF) (GW) 6.2 . 6.2.1 2 r1 1) b1 2) , r1max b1max 4 . , . 2 ( ) 6.2.2 3 , r2 3), b2 4) 1) . 2) 1.25 mm . 3) . 4) 0.6 mm . b1 r1 . 1.25 mm b1P b1b1maxP 8 P 8 H 24 r1
7、max . r1max 0.072 P H 0.866 025P KS B 5222:2009 6 , r2max b2max 4 . , . 3 ( ) 4 ： mm P 8max1Pb = 12072.0max1HPr = 4max2Pb = Pr 144.0max2= 24H0.2 0.25 0.3 0.014 0.018 0.022 0.029 0.036 0.043 0.007 0.009 0.011 0.35 0.4 0.45 0.025 0.029 0.032 0.050 0.058 0.065 0.012 0.014 0.016 0.5 0.6 0.7 0.036 0.043
8、0.050 0.15 0.17 0.072 0.086 0.1 0.018 0.022 0.025 0.75 0.8 1 0.054 0.058 0.072 0.19 0.2 0.25 0.11 0.11 0.14 0.027 0.029 0.036 1.25 1.5 1.75 0.15 0.19 0.22 0.090 0.108 0.126 0.31 0.37 0.44 0.18 0.21 0.25 0.045 0.054 0.063 2 2.5 3 0.25 0.32 0.4 0.144 0.180 0.217 0.5 0.61 0.75 0.29 0.36 0.43 0.072 0.09
9、0 0.108 3.5 4 4.5 0.48 0.5 0.55 0.253 0.288 0.325 0.88 1 1.1 0.5 0.58 0.65 0.126 0.144 0.162 5 5.5 6 0.6 0.7 0.8 0.361 0.397 0.433 1.25 1.4 1.5 0.72 0.79 0.86 0.180 0.198 0.217 6.3 . 6.3.1 4 1 mm r1 , 1.25 mm b3 , r1max 4, b3 P 0.6 mm b2 b2 b2maxP 4 P 4 H 12 r2max . r2max 0.144 P H 0.866 025P r2 . b
10、2KS B 5222:2009 7 5 . , . 4 ( ) 6.3.2 5 1 mm r2 , 1.25 mm b3 , r2max 4, b3 5 . , . 5 ( ) b3 r1 . 1.25 mm 1 mm b3r1max 0.072 P b3P F1 F2 b32P 2 F2tan 30 P 1.25 mm b3 b3r2 . F1F2 1 mm r2max 0.144 P b32P 2 F2tan 30 b3KS B 5222:2009 8 5 ： mm F2b3 P F1 0.1P 0.2P 0.15P 0.1P 0.2 0.25 0.3 0.02 0.025 0.03 0.
11、35 0.4 0.45 0.035 0.04 0.045 0.5 0.6 0.7 0.05 0.06 0.07 0.75 0.8 1 0.075 0.08 0.1 a 1.25 1.5 1.75 0.125 0.15 0.175 0.25 0.3 0.35 0.3 0.4 0.45 0.04 0.04 0.05 2 2.5 3 0.2 0.25 0.3 0.4 0.375 0.45 0.5 0.8 1.0 0.05 0.05 0.08 3.5 4 4.5 0.35 0.4 0.45 0.525 0.6 0.45 1.1 1.3 1.7 0.08 0.1 0.1 5 5.5 6 0.5 0.55
12、 0.6 0.5 0.55 0.6 1.9 2.1 2.3 0.1 0.1 0.1 a 0.2 mm1 mm 4 r1max r2max . b3 6 S b3 . b3 S 2 . 6 7 , KS D 3753 STS 3 , P2Sb3b32 KS B 5222:2009 9 HV 660 780(HRC 58 63) . , 0.4S . , , KS B 5248 . 8 KS B 0421 . 9 20 . 10 10.1 . 10.1.1 ( GR) , , , (GR) . 10.1.2 (NR) , 2 (NR) . , 3 (NR) . 10.1.3 (PR) , (PR)
13、 , (PR ) , (PR ) , (PR) . 10.1.4 (PC) , (PC) , (自重 ) (PC) , (PC) . 10.2 KS B 5222:2009 10 . 10.2.1 (GP) , , , (GP) . 10.2.2 (NP) , , 2 , (NP) . , 3 (NP) . 10.2.3 (PP) , (PP) , , 1 , (PP) . 10.3 . 10.3.1 10.1.1, 10.1.2 10.1.3 . , 10.1.3 10.1.4 (PC) . 10.3.2 10.2.1, 10.2.2 10.2.3 . 10.4 , ( .) . 11 11
14、.1 KS B 5222:2009 11 . 11.1.1 (GRGF) (GR) , (GR) . 11.1.2 (GRNF) (GR) , (GR) , 1 . 11.1.3 (GW) (GR) , (GR) , 1 . 1 (GR) . 11.2 . 11.2.1 (NRGF) (NR) , (NR) , . 11.2.2 (NRGF) (NR) , (NR) , 1 . 11.2.3 (NW) (NR) , (NR) , 1 . 1 (NR) . 11.3 . 11.3.1 KS B 5222:2009 12 (NR) 10.1.1 10.1.2 . (GR) 10.1 (3) . 1
15、1.3.2 (NR) 10.2.1 10.2.2 . , (NR) 10.2.3 . 12 , ( .), 5) 6) . KS B 5222 M101.25 6g GR M101.25 6g ( ) ( ) ( ) 13 “ ” “L” , , , . ( , .) M101.25 6gGR M101.25 6gPR ( ) GP M101.25 6HNP ( ) M10M1.25 6HPP M601.5 6HPP ( ) GF M101.25 6gGRNF M101.25 6gGW 5) . 6) .KS B 5222:2009 13 6 (GR) , ( ) 4h 4hGR 6h 6hG
16、R 6g 6gGR 8g 8gGR ： m ( 2 ) . c d2max(mm) c d2max(mm) cd2max(mm)d1d(mm) e( ) 8g 4h 6h b 6g 8g 4 h 6h b6g a KS B 5222:2009 14 6 GR( ) (1) ： m c d2max(mm) c d2max(mm) cd2max(mm)d1d(mm) e( ) 8g 4h 6h b 6g 8g 4 h 6h b6g a KS B 5222:2009 15 6 GR( ) (2) ： m c d2max(mm) c d2max(mm) cd2max(mm)d1d(mm) e( ) 8g 4h 6h b 6g 8g 4 h 6h b6g a KS B 5222:2009 16 6 GR( ) (3) ： m c d2max(mm) c d2max(mm) cd2max(mm)d1d(mm) e( ) 8g 4h 6h b 6g 8g 4 h 6h b6g a KS B 5222:2009 17 6 GR( ) (4) ： m a .b6h M1.40.2 , 6g M1.60.2 .c d2max KS B 0214 1 d2max .d d1 KS B 0204
