摘要
预先补偿、修改NC程序中反映工件基本尺寸的坐标地址值数字,可以在遵循统一切削原则的前提下,防止出现废品,提高工件的尺寸加工精度,保证数控车床上工件加工的连续性。分析了预先补偿法的原理,讨论了补偿、计算和修改尺寸的方法与步骤。
Pre - compensation and modifying the coordination address numerical value that reflecting the elementary dimension of the workpiece in NC p^ogram according to the principle of uniform cutting, will avoid the waste product and increase the dimensional accuracy of the workpiece, thus ensure the continuity of the process. In this paper, the principle of pre - compensation is analyzed; the method and step of dimension compensation, calculation and modification are discussed.
出处
《制造技术与机床》
CSCD
北大核心
2006年第12期91-93,共3页
Manufacturing Technology & Machine Tool
关键词
预先补偿
统一切削
程序修改
尺寸精度
Pre - compensation
Uniform Cutting ~ Program Modification
Dimensional Accuracy
