| 基于仿型测量数据的层切法数控加工 |
| |
| 引用本文： | 刘磊,周艳红,周云飞.基于仿型测量数据的层切法数控加工[J].华中科技大学学报(自然科学版),1999,27(2):391. |
| |
| 作者姓名： | 刘磊 周艳红 周云飞 |
| |
| 作者单位： | 华中理工大学机械科学与工程学院 |
| |
| 摘 要： | 介绍一个集仿型加工、仿型测量、测量数据处理及数控加工一体化系统的结构、原理、功能及关键技术．依据不同的仿型测量方式连接成多面体模型，该多面体模型与层切平面求交，获得切削层轮廓，并在切削层内进行行切、环切轨迹规划．该方法可适用于多种仿型测量方式，并可用于复杂组合参数曲面数控加工的刀具轨迹生成
|
| 关 键 词： | 数控 仿型 求交 轨迹规划 |
| 修稿时间： | 1998-05-07. |
Contour Map Approach in CNC Machining Based on Profiled Data |
| |
| Liu Lei,Zhou Yanhong,Zhou Yunfei.Contour Map Approach in CNC Machining Based on Profiled Data[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1999,27(2):391. |
| |
| Authors: | Liu Lei Zhou Yanhong Zhou Yunfei |
| |
| Institution: | Liu Lei Zhou Yanhong Zhou Yunfei |
| |
| Abstract: | An integrated system is introduced including profile machining, profile measuring, profiled data handling and CNC machining. Its structure, working principles and key techniques are discussed. The highest profiling speed can reach 400mm per min, and profile shape error is less than 0.08 mm. The data handling can raise machining efficiency 3 times compared with profiling. The system can be suitable to most of profile measuring patterns and be extended to milling free form surfaces and complex composite surfaces. |
| |
| Keywords: | numerical control profiling calculating intersection path planning |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
