21.2.6 普通螺纹偏差
表1.2-47 普通螺纹偏差(摘自GB2516—81)
μm
直径分段D、d
(mm)螺距
P
(mm)内 螺 纹外 螺 纹公差带中径D2小径D1公差带中径d2大径d>≤ESEIESEIeseiesei2.85.60.354H+560+6303h4h0-340-534H5H+600+8004h0-420-535G+90+19+99+195g6g-19-72-19-1045H+710+8005h4h0-530-535H6H+710+10005h6h0-530-856G+109+19+119+196f-34-101-34-1196H+900+10006g-19-86-19-104 6h0-670-857g6g-19-104-19-1047h6h0-850-850.54H+630+9003h4h0-380-674H5H+630+11204h0-480-675G+100+20+132+205g6g-20-80-20-1265H+800+11205h4h0-600-675H6H+800+14005h6h0-600-1066G+120+20+160+206e-50-125-50-1566H+1000+14006f-36-111-36-1427G+145+20+200+206g-20-95-20-1267H+1250+18006h0-750-106 7g6h-20-115-20-1267h6h0-950-1060.64H+710+10003h4h0-420-804H5H+710+12504h0-530-805G+111+21+146+215g6g-21-87-21-1465H+90 ...... (共24992字) [阅读本文]>>