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剃齿能提高齿轮精度和改善齿面粗糙度,但生产效率低,且齿面硬度超过HRC32通常便不能剃齿,因现有结构的剃齿刀已被证明无能为力,也就是说不能切下金属,即使增大接触载荷也无用,因为其切削刃没有合理的后角。标准剃齿刀沿宽1～2mm刃带与齿的侧面接触,当沿刀具和零件轴线相互移动时,刃带从表面上刮下金属微粒。在这种情况下切下金属
Shaving can improve the gear accuracy and improve the tooth surface roughness, but the production efficiency is low, and the tooth surface hardness than HRC32 usually can not shave the teeth, because the existing structure of the shaver has proved powerless, that can not cut the metal , Even increasing the contact load is useless because its cutting edge does not have a reasonable relief angle. The standard shaving cutter contacts the side of the tooth along a width of 1 to 2 mm. The land cuts metal particles from the surface as it moves along the tool and part axis. Cut the metal in this situation