基于知识工程的滚刀设计系统开发  

Development of hob design system based on knowledge engineering

作　　者：杨晨 张巧丽 徐敏 李西宁[2] 刘育志 YANG Chen;ZHANG Qiaoli;XU Min;LI Xining;LIU Yuzhi(AECC Xi′an Power Control Technology Co.,Ltd.,Xi′an 710000,CHN;School of Mechanical Engineering,Northwestern Polytechnical University,Xi′an 710072,CHN)

机构地区：[1]中国航发西安动力控制科技有限公司,陕西西安710000 [2]西北工业大学机电学院,陕西西安710072

出　　处：《制造技术与机床》2022年第11期92-96,共5页Manufacturing Technology & Machine Tool

基　　金：航空发动机燃油控制系统专用工装防错技术研究(ZZCX-2019-026)。

摘　　要：随着齿轮被广泛应用在精密传动等领域中,为满足各领域的需要,齿轮的种类不断增多,精度要求不断提高,而滚刀需要满足齿轮加工的需求。滚刀中有很多相互关联的参数,计算量大,所以滚刀的设计过程较为繁琐,难度较大,用常规的设计方法难以满足滚刀生产周期和精度的要求。结合笔者公司在圆柱直齿渐开线齿轮滚刀设计方面的经验,开发了基于知识工程的滚刀设计系统。该系统通过输入被加工齿轮的基本参数,利用专家经验公式计算出齿轮滚刀的相关参数值,然后生成齿轮滚刀的三维模型和二维图纸,减轻了设计人员的工作量,提高了滚刀设计的效率和精度。该系统的研发对刀具的数字化设计和智能制造具有较大参考价值。With the gear is widely used in precision transmission and other fields,in order to meet the needs of various fields,the kinds of gear are increasing,the precision requirements are improving,and the hob needs to meet the needs of gear processing.There are a lot of interrelated parameters in the hob and the calculation is large,so the design process of the hob is more complicated and difficult,and it is difficult to meet the requirements of the production cycle and accuracy of the hob with the conventional design method.So this paper company in cylindrical spur involute gear hob design experience,developed a hob design based on knowledge engineering system,the system basic parameters of the gear processed by input,use of expert experience formula to calculate the related parameters of gear hob,then generate 3 D models and 2 D drawings of gear hob,reduce the workload of design personnel,The efficiency and precision of hob design are improved.The research and development of the system has great reference value for the digital design and intelligent manufacturing of cutting tools.

关 键 词：知识工程 齿轮滚刀 系统开发 

分 类 号：TG721[金属学及工艺—刀具与模具]