金属板材无模多点成形专用/CAM与CAT软件的开发  

Development of CAD/CAM&CAT Software for Dieless Forming Metal Sheets

作　　者：李明哲[1] 苏世忠[1] 李广权[1] 陈建军[1] 傅沛福[1] 

机构地区：[1]吉林工业大学

出　　处：《中国机械工程》1999年第3期298-300,共3页China Mechanical Engineering

基　　金：机械工业部高校跨世纪优秀人才基金;教育部博士学科点基金

摘　　要：给出了金属板材三维曲面自动成形压力机专用无模多点成形ＣＡＤ／ＣＡＭ与ＣＡＴ软件的开发过程。该软件主要由三维曲面造型、无模多点成形工艺ＣＡＤ、ＣＡＭ以及ＣＡＴ等４个模块构成。以鞍形曲面制品为例，显示了这４个模块的实际运行结果。The paper introduced a CAD/CAM and CAT software for dieless forming .It has been applied to the automatical forming press which was suitable for forming 3D sheet products. The software mainly included four models, they were geometric modeling for 3D surface ,CAD ,CAM and CAT for dieless forming process. In this paper ,some techniques were discussed in details.

关 键 词：CAD CAM CAT 无模成形 金属板材 

分 类 号：TG306[金属学及工艺—金属压力加工] TP391.7[自动化与计算机技术—计算机应用技术]