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分度蜗轮付是齿轮加工机床最关键的部件。近年来,许多兄弟单位来我厂交流这方面的经验,对于精密蜗轮付的工艺原则和检验方法,特别在掌握蜗轮付的接触精度方面还存在着一些共同的问题。现将我厂多年来在生产中采取的一些方法和经验作出初步总结,供有关单位参考。一、蜗杆的四种类型齿轮机床上采用的分度蜗杆大部分系圆柱蜗杆,蜗杆的齿廓形状按其不同的形成原理得到不同的齿
Indexing worm gear is the most critical component of gear machining machine. In recent years, many brothers and units have come to our factory to exchange experiences in this field. There are still some common problems about the process principles and testing methods of precision worm gears, especially in understanding the contact accuracy of worm gears. Now I plant over the years taken in the production of some of the methods and experiences to make a preliminary summary for the relevant units for reference. First, the four types of worm gear The graduation worm used in the machine is mostly cylindrical worm, worm gear tooth profile shape according to their different principles of formation of different teeth