《复杂ZC蜗杆截面螺杆磨削的技术研究设计说明书》-毕业论文（设计）.doc

ee PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT 1 复杂截面螺杆的磨削技术研究（ZC蜗杆） 作者:ee （ee） 指导教师：ee [摘要蜗杆的应用越来越广泛,精度要求也越来越高。磨削是提高此类零件加工精度的关键,磨削用砂轮截型的精确计算是保证精度的前提。文中提出一种蜗杆磨削方法，是用CNC砂轮修整器对砂轮先进行修整，然后再用磨削好的砂轮对蜗杆进行磨削。利用matlab计算砂轮的截型数据以得到砂轮的精确截型。 蜗杆的应用越来越广泛,精度要求也越来越高。磨削是提高此类零件加工精度的关键,磨削用砂轮截型的精确计算是保证精度的前提。文中提出一种蜗杆磨削方法，是用CNC砂轮修整器对砂轮先进行修整，然后再用磨削好的砂轮对蜗杆进行磨削。利用matlab计算砂轮的截型数据以得到砂轮的精确截型。 圆弧圆柱蜗杆(ZC型蜗杆)传动是一种新型圆柱蜗杆传动。圆弧圆柱蜗杆传动与普通的圆柱蜗杆传动相比，具有承载能力大、传动效率高设计灵活等优点。 本课题开发主要用于螺纹磨床CNC砂轮修整器控制软件，修整用于磨削ZC型蜗杆的砂轮。进行磨削机理的分析与计算，砂轮修整控制软件设计、开发和调试，分析磨削干涉、理论计算齿形误差等问题，生成数控代码并在现有的数控设备上进行试验分析。 [关键字]砂轮、修整器、CNC砂轮修整器、ZC型蜗杆磨削。 Grinding technology and its research of complex section screw . Keywords: grinding wheel CNC grinding wheel dressing ZC worm grinding. Author：ee (ee） Tutor：ee This topic is development mainly used for CNC grinding wheel dressing screw grinding machine is controlled by the software, dressing for grinding wheel type ZC worm. Grinding mechanism analysis and calculation, grinding wheel dressing control software design, development and testing, analysis grinding, theoretical calculation interference gear-shape error, code generation and in the existing numerical control equipment on the experimental analysis Abstract: The worm is used more and more widely, more and more high accuracy requirements. Grinding is the key to improve the machining precision, accurate calculation of grinding wheel section is the premise of ensuring the accuracy of A worm grinding method is proposed in this paper, CNC is used to grinding wheel corrector of the grinding wheel grinding wheel first, and then grinding the worm grinding. Precision section to get the wheel by cut data derivation of the MATLAB grinding wheel, while avoiding interference. Circular cylindrical worm (ZC worm) transmission is a new type of cylindrical worm drive. Circular cylindrical worm drive with cylindrical worm drive ordinary, has bigger bearing capacity, high transmission efficiency and flexible d