平键、平键槽尺寸与公差讲课稿.doc

学习资料轴径键键槽 dbh宽度 深度 半径b偏差 轴毂较松一般较紧轴H9毂D10轴N8毂JS9轴毂P9t偏差1偏差最大最小68222+0.0250+0.060+0.020-0.004-0.0290.0125-0.006-0.0311.2+0.101+0.100.080.168103331.81.41012444+0.0300+0.078+0.0300-0.0300.015-0.012-0.0422.51.812175553.02.30.160.2517226663.52.82230878+0.0360+0.098+0.0400-0.0360.018-0.015-0.0514.0+0.203.3+0.203038108105.03.30.250.40384412812+0.0430+0.120+0.0500-0.0430.0215-0.018-0.0615.03.34450149145.53.850581610166.04.358651811187.04.46575201220+0.0520+0.149+0.0650-0.0520.026-0.022-0.0747.54.90.400.6075852214229.05.485952514259.05.49511028162810.06.4110130321832+0.0620+0.180+0.0800-0.0620.031-0.026-0.08811.07.413015036203612.0+0.308.4+0.300.701.015017040224013.09.417020045254515.010.420023050285017.011.4230260563256+0.0740+0.220+0.1000-0.0740.0370.032-0.10620.012.41.21.626029063326320.012.429033070367022.014.433038080408025.015.42.02.5380440904590+0.0870+0.260+0.1200-0.0870.0135-0.037-0.12428.017.44405001005010031.019.5仅供学习与参考