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随行夹具的定位在许多自动线上,随行夹具在固定夹具中是用两个销孔和与其垂直的一个平面定位的。随行夹具底板的支承面装有淬硬的钢板。定位套也是淬硬的。机床在线中卧式布置时,整套随行夹具精度的基本参数是以自动线工位上导轨平面到随行夹具中工件定位元件的距离计算的基准高度。随行夹具的另一个重要的精度标志是其
The pallet is positioned on many automatic lines. The pallet is positioned in the fixture with two pin holes and a plane perpendicular thereto. Accompanying fixture floor with hardened steel bearing surface. Positioning sleeve is also hardened. When the machine is laid out horizontally in the machine, the basic parameters of the complete follow-up fixture accuracy are the reference height calculated from the distance between the guide rail plane of the automatic line station and the workpiece positioning element in the accompanying fixture. Another important sign of precision is the accompanying fixture