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在技术革命运动中,插工老师付董传鑫创造了加工铣床刀杆中间环键槽的夹具,侠具的结构简单,实用,提高生产率很多倍,现在介绍如下。夹具的结构如附图,是由圆筒形的夹具体1、压板2、螺丝3、可换套筒4和垫铁5组成。工件跟夹具的相应尺寸和加工方法如图所示。为扩大夹具的通用性,适应不同直径工件的加工,可多做几个直径大小不等的套筒4。加工时,把工件装在套筒4里,再把套筒4放入夹具体1中,用压板2压住进行加工。
In the technical revolution movement, the plug-in teacher Fu Dongchuang created a milling cutter arbor middle ring keyway fixture, the structure of the knight is simple, practical and improve productivity many times, are introduced below. Fixture structure as shown in the figure, is composed of a cylindrical clamp body 1, plate 2, screw 3, the sleeve 4 and the horn changeable 5 components. The corresponding size and processing method of the workpiece and the fixture as shown. To expand the versatility of the fixture, to adapt to the processing of different diameter workpiece, you can do more than a few different diameter sleeve 4. Processing, the workpiece loaded in the sleeve 4, then the sleeve 4 into the clamp body 1, with the pressure plate 2 pressed for processing.