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一、前言在无产阶级文化大革命的胜利凯歌声中,平面蜗轮付蜗杆专用磨头於一九七○年设计和制造出来了,通过几年来的生产使用说明设计原理是正确的,磨头具备了结构简单,操作方便,通用性强的特点。提出设计蜗杆专用磨头的想法和确定一种比较理想的设计方案,是在长期的生产实践过程中逐渐明朗和完善的。开始在磨削直齿平面蜗杆螺纹时,为了确定磨削砂轮工作平面的正确几何位置,每项产品事先都要制做一个和产品设计齿形园完全相同的工艺另件园(砂轮的
I. Introduction In the victorious triumph of the proletarian cultural revolution, the flat worm gear worm was designed and manufactured in 1970. After several years of production and application instructions, the design principle is correct. The grinding head is equipped with Simple structure, easy operation, versatility. The idea of designing a worm-type grinding head and the design of a more ideal design are gradually clear and perfect in the long-term production practice. In order to determine the correct geometry of the working surface of the grinding wheel when grinding the spur straight worm thread, each product must be manufactured in advance with exactly the same process as the product design.