梁庆堃专科毕业论文设计选编.doc

专科生毕业设计（论文） 题 目： 数控编程与加工工艺设计 学生姓名： 梁庆堃 系 别： 机械与电气工程系 专业年级： 2011级专科数控一班 指导教师： 栗广冉 2014年 5 月 20 日摘要 高速加工的数控编程技术是高速加工的关键主题之一。这是非常重要的和复杂的。本文提出了新的数控编程策略针对高速加工的特点。分析了限制,传统的数控编程数据接口ISO 6983(G代码,代码)是用作切削编程数据接口。新的数控编程数据接口ISO 14649是充分研究,并使用它作为高速加工数控编程数据接口的好处进行了讨论。的具体实施项目的一步,AP238 AP214 STEP-NC提出了。然后通过这些从CAD,CAM应用协议,实现无缝集成。本文还讨论了数控系统应该有一些功能是适合STEP-NC新的数控编程数据接口,并给出了详细的硬件和软件结构。使用微型工作站Modeler的高速加工数控编程软件平面和使用MDL(微型工作站开发语言)作为开发工具实现,生成的数控程序 ABSTRACT The NC Programming Technology of High Speed Machining is one of key subjects of High Speed Machining. It is very important and complicated. In this paper, the new NC Programming strategy is put forward in allusion to the features of High Speed Machining. It analyzes the limits that the traditional NC Programming data interface ISO 6983(G code, M code) is used as HSM Programming data interface. The new NC Programming data interface ISO 14649 is fully studied, and the benefits using it as HSM NC Programming data interface are discussed. The detailed implementary project of AP214 of STEP and AP238 of STEP-NC is brought forward. Then by way of these application protocols from CAD to CAM, the seamless integration is realized. This paper also discusses that the NC System should have some functions which are fit for the new NC Programming data interface STEP-NC, and presents the detailed software and hardware structure. The High Speed Machining NC Programming which using MicroStation Modeler as software flat and using MDL (MicroStation Development Language) as development tool is realized and the NC programs are produced Keywords：CNC Programming The piocessing technology 录 第一章 数控加工技术的概述 1.1 数控技术简介……………………………………………………………… 1 1.2 数控加工技术的特点 …………………………………………………… 1 1.3 数控技术的现状及发展趋势 …………………………………………… 1 1.4 数控技术发展策…………………………………………………………… 2 1.5 小结 ……………………………………………………………………… 3 第二章 数控仿真技术 2.1 计算机仿真的概念及应用数控仿真技术的数控仿真技