典型零件的数控加工工艺规程设计论文

摘 要：高新技术的产物，集成了数控仿真模块，可以检查出代码的正确性，从而可以提 高编程质量，减少出错率，加快编程速度，是典型的机电一体化产品，是完全新 型的自动化机床；具有高柔，高精度与高自动化等特点。它的出现以与所带来的 巨大效益，一起了世界各国科技和工业界的普遍重视。关键词：数控仿真；机电一体化；自动化机床Abstract:The modern numerical control machine tool is the synthesis has Abstract： applied the computer, the automatic control automatic detection as well as the precision machinery and so on the high-tech product, integrated the numerical control simulation module, is allowed to inspect the code the accuracy, thus was allowed to improve the programming quality, reduced the error ratio, sped up the programming speed, was the typical integration of machinery product, was the completely new automated engine bed; Has high is supple, characteristic and so on high accuracy and high automation. Its appearance as well as brings the huge benefit,together the various countries science and technology and the industry generally took.Keywords: Numerical control simulation ;Integration of machinery ; Automatic machine tool.目 录第一章 引言 3第二章 工艺方案设计 42.1 零件图 42.2 零件图纸描述 42.3 确定加工方法（机床选择）42.4 确定加工方案 5第三章 工件的装夹 53.1 定位基准的选择- 53.1.1 定位基准的选则原则 63.1.2 定位基准的确定 63.2 装夹方式的选则 63.2.1 数控车床的常用装夹方式 6第四章 确定刀具与切削用量 74.1 刀具的选择 74.1.1 刀具选择应考虑的主要因素 74.1.2 刀具材料的选择 74.1.3 刀具形式结构的选择 74.14 确定加工刀具 74.2 切削用量选择 84.2.1 切削用量的选择原则 84.2.2 确定切削用量 8第五章 确定加工顺序和加工路线 105.1 加工顺序的确定 105.1.1 确定加工顺序的原则 105.2 加工路线的确定 105.2.1 确定合理的加工路线 105.3 数控程序 11总结 13参考文献 15致 16附表 17第一章 引言装备工业的技术水平和现代化程度决定着整个国...