链轮CAD/CAM参数化软件设计  

The Design of Parameterized Software of Sprocket CAD/CAM

作　　者：雷勇涛[1] 杨兆建[1] 

机构地区：[1]太原理工大学机械工程学院,山西太原030024

出　　处：《太原理工大学学报》2009年第2期169-172,共4页Journal of Taiyuan University of Technology

基　　金：山西省基础科技平台资助项目(20051212);国家软件著作权号(2007SR07500)

摘　　要：为了减少链轮在大型专用滚齿机加工费用,采用大型普通的数控铣床加工链轮。通过对链轮加工工艺分析,加工程序数学模型的建立,插补坐标计算,设计出链轮数控加工参数化自动编程软件。该软件具有虚拟制造的齿形设计、加工仿真、生成并保存G代码、与数控机床远程通信等功能。用户使用该软件在大型普通的数控铣床加工链轮可减少编程时间,提高生产率、良品率和加工精度。To decrease process charge, we use big CNC milling machine instead of big hobbing machine for machining sprocket. By means of analysis of processing craft, construction of the math ematic model of processing program and calculation of coordinates, an automatically programming software was developed for CNC machining processing. The parameterized software can draw the figure of sprocket profile, simulate the processing, transform the program into G-code and save it, and communicate with NC machine tool in VM. Its application by users in CNC milling machine can decrease programming time and improve productivity, quality and process precision.

关 键 词：链轮 齿形数字化 数字化精度 CAD/CAM 加工仿真 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术] TP391.73[自动化与计算机技术—计算机科学与技术]