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机夹重磨硬质合金刀片组合成形车刀(见图)主要供成形加工用。这种车刀由刀杆4、刀片2、支撑垫块3、钩形压板1、可调楔形挡铁5、定位螺钉6以及夹紧螺钉7组成。在刀杆前部开有安装支撑垫块和刀片2的槽。利用钩形压板把刀片固定在槽中,压板的上夹压面和一个侧支撑面与刀扦底面倾斜成α和γ角。这二个角度等于刀片倾斜的角度。α和γ角的值取决于被
Machine folder heavy-duty carbide blade combination forming turning tool (see photo) is mainly used for forming processing. The turning tool consists of a cutter bar 4, a blade 2, a supporting block 3, a hook-shaped pressing plate 1, an adjustable wedge stopper 5, a fixing screw 6 and a clamping screw 7. The front of the arbor is provided with a groove for mounting the support pad and the blade 2. The hook-shaped pressure plate is used to fix the blade in the groove, and the upper clamping surface of the pressure plate and a side support surface are inclined to the bottom of the knife skewer by α and γ angles. These two angles are equal to the angle at which the blade is tilted. The values of α and γ depend on the values