机械设计-公差与配合、形位公差查询表.doc

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1、公差与配合尺寸至500mm优先、常用孔、轴公差带和极限偏差（摘自GB/T1800.4—1999）基本尺寸（mm）优先、常用轴公差带和极限偏差μm大于至d9d11f7f9g6h6h8h9h11js6k6m6n6r6s6u6v7—3-20-45-20-80-6-16-6-31-2-80-60-140-250-60±3+60+8+2+10+4+16+10+20+14+24+1836-30-60-30-105-10-22-10-40-4-120-80-180-300-75±4+9+1+12+4+16+8+23+15+27+19+3

2、1+23610-40-76-40-130-13-28-13-49-5-140-90-220-360-90±4.5+10+1+15+6+19+10+28+19+32+23+37+281014-50-93-50-160-16-34-16-59-6-170-110-270-430-110±5.5+12+1+18+7+23+12+34+23+39+28+44+331418+57+391824-65-117-65-195-20-41-20-72-7-200-130-330-520-130±6.5+15+2+21+8+28+15+41

3、+28+48+35+54+41+68+472430+61+48+76+553040-80-142-80-240-25-50-25-87-9-250-160-390-620-160±8+18+2+25+9+33+17+50+34+59+43+76+60+93+684050+86+70+106+815065-100-174-100-290-30-60-30-104-10-290-190-460-740-190±9.5+21+2+30+11+39+20+60+41+72+53+106+87+132+1026580+62+43+7

4、8+59+121+102+150+12080100-120-207-120-340-36-71-36-123-12-340-220-540-870-220±11+25+3+35+13+45+23+73+51+93+71+146+124+181+146100120+76+54+101+79+166+144+207+172120140-145-245-145-395-43-83-43-143-14-390-250-630-1000-250±12.5+28+3+40+15+52+27+88+63+117+92+195+170+2

5、42+202140160+90+65+125+100+215+190+268+228160180+93+68+133+108+235+210+292+252180200-170-285-170-460-50-96-50-165-15-440-290-720-1150-290±14.5+33+4+46+17+60+31+106+77+151+122+265+236+330+284200225+109+80+159+130+287+258+356+310225250+113+84+169+140+313+284+386+340

6、250280-190-320-190-510-56-108-56-185-17-490-320-810-1300-320±16+36+4+52+20+66+34+126+94+190+158+347+315+437+385280315+130+98+202+170+382+350+477+425315355-210-350-210-570-62-119-62-202-18-540-360-890-1400-360±18+40+4+57+21+73+37+144+108+226+190+426+390+532+4753554

7、00+150+114+244+208+471+435+587+530400450-230-385-230-630-68-131-68-223-20-600-400-970-1550-400±20+45+5+63+23+80+40+166+126+272+232+530+490+658+595450500+172+132+292+252+580+540+723+660500560-260-435-260-700-76-146-76-251-22-660-440-1100-1750-440±22+440+70+26+88+44

8、+194+150+324+280+644+600560630+199+155+354+310+704+660630710-290-490-290-790-80-160-80-280-24-740-500-1250-2000-500±25+500+80+30+100+50+225+175+390+340+