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普通切槽刀具在切削加工过程中，刀具副后刀面与已加工表面存在着很大的摩擦。该摩擦往往是影响已加工表面质量和刀具耐用度的主要因素。本文介绍一种新型结构切槽刀具，能有效避免刀具副后刀面与已加工表面之间的无效摩擦。图中所示是某种精切活塞环槽刀具。刀具两侧的副...
Ordinary grooving cutting tool in the cutting process, the tool and the machined surface has a great flank friction. The friction is often the main factor that affects the quality of the machined surface and tool durability. This paper introduces a new type of structure grooving tool, which can effectively avoid the invalid friction between the tool flank and the machined surface. The figure shows some kind of fine cut piston ring groove cutter. Cutters on both sides of the ...