| 具有自定义轨迹插补功能的新型插齿CNC系统开发研究 |
| |
| 引用本文： | 王水来,朱志红.具有自定义轨迹插补功能的新型插齿CNC系统开发研究[J].中国机械工程,1996,7(6):46-49. |
| |
| 作者姓名： | 王水来 朱志红 |
| |
| 作者单位： | 上海交通大学 |
| |
| 基金项目： | 国家自然科学基金,湖北省重大新产品开发专项计划项目 |
| |
| 摘 要： | 介绍了一种ＰＣ－Ｂａｓｅｄ数控插齿系统的结构与硬件构成，给出自定义齿扇形控编程步骤，提出了一种定义齿扇的切削进给速度计算方法和新的自定义轨迹的实时插补法，设计了一种高效可靠的加工控制流程，加工实践表明系统稳定可靠，精度可确定在６．５级（ＧＢ１０００９５－８８）。
|
| 关 键 词： | CNC系统 插齿机 自定义轨迹 计算 |
Development of a New Gear Shaping CNC System |
| |
| Wang Shuilai et al..Development of a New Gear Shaping CNC System[J].China Mechanical Engineering,1996,7(6):46-49. |
| |
| Authors: | Wang Shuilai |
| |
| Abstract: | A PC-based CNC system for gear shaping its functional structure and hardware construction are introduced. The basic NC programming steps for self-defined sector and gear shaping are investigated. Calculating feed rate according to the shaping error. a difficult problem in NC programming, is solved by a two step method (fitting and iterating). For the purpose of obtaining a high shaping accuracy, a new realtime interpolation algorithm is presented for selfdefined locus interpolation. A high efficient and reliable shaping process is planned under the consideration of the shaping feature. At the end of the paper, an example is given with shaping accuracy. |
| |
| Keywords: | CNC system sector gear self-defined locus NC programming realtime interpolation algorithm shaping process planning |
| 本文献已被 CNKI 维普 等数据库收录！ |
