7.1 机床工具7:24圆锥联结主轴端部
表1.2-14 7:24圆锥联结的主轴端部结构形式及尺寸(摘自GB3837.1—83)
mm
标记示例:
主轴端部锥度号为50:50 GB3837.1-83锥度号30404550556065707580锥
孔D131.7544.4557.1569.8588.90107.95133.35165.10203.20254.00z0.40.40.40.40.40.40.40.40.40.4d1H1217.425.332.439.650.460.27592114140d2最小17172127273542425656L最小73100120140178220265315400500
续表
锥度号30404550556065707580端
面D2h569.83288.882101.600128.570152.400221.440280.000335.000400.000500.000m最小12.5161819253838505050s2223334444f5466.780101.6120.6177.8220265315400g1M10M12M12M16M20M20M24M24M30M30l1最小16202025303036455663φx0.150.150.150.200.200.200.250.250.320.32端
面
键
与
键
槽b1M615.915.91925.425.425.432324040v0.060.060.060.080.080.080.100.100.100.10c最小889.512.512.512.516202531.5n最大8 ...... (共1735字) [阅读本文]>>