基于CBR的异形弹簧数控卷绕工艺自动生成  

Automatic Generation of Coiling Process for CNC Coiler Using Case-based Reasoning

作　　者：库祥臣[1] 王润孝[1] 李济顺[2] 贾现召[2] 

机构地区：[1]西北工业大学机电学院,西安710072 [2]河南科技大学机电工程学院,河南洛阳471003

出　　处：《组合机床与自动化加工技术》2006年第10期77-79,82,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：教育部高等学校博士学科点专项基金(20050699033)

摘　　要：在数控卷簧机上卷绕异形弹簧时,从刀具、凸轮的选择和布局到程序的编制均需手工进行,导致加工效率低,而且一般人员难以熟练掌握卷簧方法。本文利用基于实例推理技术(CBR)开发了异形弹簧数控卷绕工艺的自动生成系统,通过检索与修改以往相似的异形弹簧卷绕工艺方案,生成所要加工的异形弹簧的工装布局及加工程序,从而为提高数控卷簧的自动化程度和生产效率提供了新的途径。When producing special-shape spring in CNC spring coiler, the setup of the eoiler is often a manual work using a trial-and-error method. This not only leds to difficulty in operation, but also causes high randomicity and low efficiency. In order to solve this problem, a automatic generation system of setup for CNC coiler using CBR is developed in this article. The system can generate the setup of the coiler through retrieving and modifying the past successful setup case. The proposed method also provided a new way to the improvement of automaticity and production efficiency of the spring＇ s coiling.

关 键 词：基于实例推理 数控卷簧机 异形弹簧 卷绕工艺 

分 类 号：TG506[金属学及工艺—金属切削加工及机床]