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刀具设计及制造中的基本方向是提高加工精度及生产率,而同时要注意降低刀具的制造成本。指状模数铣刀的生产能力至今仍很低,对它的研究资料较少,因此铣齿这一工序就成了巨型齿轮加工中的薄弱环节,改进的办法,可以从改善粗加工及精加工刀具的结构及合理分配粗、精铣刀的留量着手,本文着重考虑改善精加工指状模数铣刀的问题。目前应用的精加工指状模数铣刀多是直齿的,它的生产能力不高的主要原因是:
The basic direction of the tool design and manufacturing is to improve the machining accuracy and productivity, while reducing the manufacturing costs of the tool. Finger-type milling cutter production capacity is still low, less research on it, so milling this process has become a giant gear processing weak links, improved methods, can improve the rough and refined The structure of the cutting tool and the rational distribution of coarse, fine milling cutter to keep holding, this article focuses on improving the finishing of the finger-type milling cutter. The current application of finishing finger-type multi-cutter is mostly straight teeth, its production capacity is not high mainly because: