基于向量运算的数控加工反向间隙预补偿方法
Precompensation Method of the CNC Machining Opposite Clearance Based on Vector Operation
在分析反向间隙对数控加工影响的基础上，提出了一种数控加工反向间隙的数控代码预补偿法，给出了反向间隙预补偿流程，并采用向量运算规则进行了预补偿实现算法研究，所提算法已在某专用数控设备上得到应用。应用表明：该方法在不改变数控系统及不改动机械结构的前提下，可以有效实现数控设备的反向间隙补偿。
Based on the influences of opposite clearance on CNC Machining, the CNC code precompensation method of the CNC machining opposite clearance was introduced, and the precompensation process of opposite clearance was also introduced，and the vector operation rules was used to research the algorithm of precompensation，the proposed algorithm has applyed in a Special NC Equipment. Applications show that on the premise of no changing the CNC system and mechanical structure, the method can effectively achieve the compensation of opposite clearance in the CNC equipment.
李国龙、秦明明
机械制造工艺自动化技术、自动化技术设备计算技术、计算机技术
数控加工反向间隙向量运算预补偿
numerical control machiningopposite clearancevector operationprecompensation
李国龙,秦明明.基于向量运算的数控加工反向间隙预补偿方法[EB/OL].(2009-07-31)[2025-08-21].http://www.paper.edu.cn/releasepaper/content/200907-671.点此复制
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