An NC tool path translator for virtual machining of precision optical products

被引：20

作者：

Lee, WB ^{[1
]}

Gao, D ^{[1
]}

Cheung, CF ^{[1
]}

Li, JG ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Ind & Syst Engn, Kowloon, Hong Kong, Peoples R China

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2003年 / 140卷

关键词：

virtual manufacturing; NC tool path; diamond turning; optical products;

D O I：

10.1016/S0924-0136(03)00786-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a virtual machining system (VMS) for the ultra-precision diamond turning is presented, and the NC tool path translator function module of the VMS is discussed. The developed VMS is based on the NC program not as some commercial CAD/CAM software which is based on the cutter location DATA file. In the VMS, the virtual machine tool is controlled through the NC program used by the actual machine tool. The NC tool path translator consists of accidence analysis, lexical-analyzer, grammar and semantic parse, driving code generator, etc. The manufacture of a mould insert for a diffractive lens was used as a case study to illustrate the performance of the developed VMS. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：211 / 216

页数：6

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