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1.刀具的安装 1)安装前要检查铣刀的磨损情况,变钝或崩刃等有缺陷的铣刀,应修复后使用。 2)安装前应把心轴、刀套、铣刀擦干净,防止上面有污物而影响刀具安装的准确性。 3)装卸铣刀时,不可用手锤任意敲打。 4)主轴的旋转方向应与铣刀刀刃的螺旋方向相适应,以免损坏刀具,同时应使切削力趋向固定钳口或固定件。 5)铣刀安装好后,必要时应用百分表检查铣刀的径向跳动量和轴向跳
1. Tool Installation 1) Before installation to check the milling cutter wear, blunt or chipping and other defective cutter, should be used after repair. 2) Before installation, the mandrel, knife cover and milling cutter should be wiped clean to prevent dirt from affecting the accuracy of tool installation. 3) When loading and unloading milling cutter, can not be hit by hand hammer. 4) The direction of rotation of the spindle should be adapted to the helical direction of the milling cutter blade to avoid damaging the cutter, and at the same time, the cutting force should be directed towards the fixed jaws or fasteners. 5) After the milling cutter is installed, if necessary, use the dial indicator to check the radial runout and the axial jump