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由于产品性能上的需要,工件加工面上往往有筋和孔、槽等,因而在机械加工中出现了断续切削。这种断续切削使机床系统受到冲击,加工质量恶化,甚至会使机床精度下降、刀具磨损加剧或崩刀。如果采用60°横竖式机夹断续切削车刀就能改变上述情况。横竖式断续切削车刀结构见附图。硬质合金刀片1插在刀体3中,用压板2和内六角螺钉5紧固。由于机夹结构,避免了硬质合金刀片高温焊接产生裂缝。同时增加刀片厚度,提高冲击性能。经刃磨后的刀片可通过垫片4来调整刀面与工件的中心位置。它还能任意变更硬质合金刀片材料来加工各种材料的工件。横竖式断续切削车刀的几何角度是:主偏角60°能改善刀片冲击能力和刀刃的耐磨性;刃倾角λ增大
Due to the performance of the product needs, the workpiece surface often have ribs and holes, trough, etc., so in the machining appeared intermittent cutting. This intermittent cutting machine system by the impact, deterioration of processing quality, or even reduce the accuracy of the machine tool wear and tear or worse. If using 60 ° vertical and horizontal machine clamp intermittent cutting tool can change the above situation. Anyway, vertical and horizontal cutting tool structure shown in the drawings. Carbide inserts 1 inserted in the body 3, with the plate 2 and hex screws 5 fastening. Due to the structure of the clamp, the hard alloy blade is avoided from being cracked by welding at high temperature. At the same time increase the blade thickness and improve the impact performance. After sharpening the blade through the gasket 4 to adjust the center of the knife face and the workpiece position. It can also be arbitrarily changed cemented carbide blade material to process a variety of materials of the workpiece. Horizontal and vertical intermittent cutting tool geometry angle is: the main angle of 60 ° can improve blade impact resistance and wear resistance of the blade; edge inclination λ increases