SME MS900161 A New Method To Link Cad And Cam System In Application Of Nc Lathe Cam System

数控车床Cam系统应用中Cad与Cam系统连接的新方法

基本信息

标准号

SME MS900161

标准状态

现行

发布单位或类别

日本-日本船用装置工业会(JP-SM);

发布日期

实施日期

废止日期

CCS分类

ICS分类

研制信息

起草单位

- 展开▼

起草人

归口单位

摘要

THIS PAPER INTRODUCES A NEW METHOD TO BE APPLIED TO CAM SYSTEMS FOR GENERATING ROUGH CUTTER PATH FOR LATHES. WITH THIS METHOD, THE CAM SYSTEM CAN AUTOMATICALLY IDENTIFY SURFACE MACHINING FEATURES WITH GEOMETRIC DATA FROM A CAD SYSTEM, DESCRIBE THE WORKPIECE WITH MACHINING FEATURES, GENERATE STOCK BAR AND MACHINING PROCESS AND FINALLY GENERATE 2-D ROUGH CUTTER PATH FOR ALL KINDS OF SHAFTS. WITH THIS METHOD AN INTEGRATED AND INTELLIGENT CAD/CAM SYSTEM CAN BE EFFECTIVELY DEVELOPED AND DESIGN-PRODUCTION INTEGRITY CAN BE REALIZED. 本文介绍了一种用于CAM系统的车床粗加工刀具轨迹生成的新方法。通过这种方法，CAM系统可以利用CAD系统中的几何数据自动识别表面加工特征，用加工特征描述工件，生成坯料和加工过程，最终生成各种轴的二维粗加工刀具轨迹。该方法可以有效地开发集成化、智能化的CAD/CAM系统，实现设计-生产一体化。展开▼

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