辊切刀刃三维造型设计及计算机仿真加工

辽宁石油化工大学学报 ›› 2005, Vol. 25 ›› Issue (3): 58-60.

辊切刀刃三维造型设计及计算机仿真加工

唐晓初¹ , 张　燕²

1 .辽宁石油化工大学机械工程学院, 辽宁抚顺113001 ;
2 .辽宁石油化工大学信息工程学院, 辽宁抚顺113001

收稿日期:2004-03-14 出版日期:2005-03-25 发布日期:2005-03-25
作者简介:唐晓初(1956 -), 女, 四川大竹县, 教授, 硕士。

3D Modeling and Computer Simulation Processing for Locus of Edge of Roll Cut ting Tool

1.School of Mechanical Engineering , Liaoning University of Petroleum & Chemical Technology ,Fushun Liaoning 113001 , P .R .China ;
2.School of Information Engineering ,Liaoning University of Petroleum & Chemical Technology , Fushun Liaoning 113001 , P .R .China

Received:2004-03-14 Published:2005-03-25 Online:2005-03-25

摘要/Abstract

摘要： 　分析了滚切刀刃轨迹平面设计与空间轨迹的对应关系, 给出了平面展开图刀具轨迹曲线的数据处理方法及二维曲线数据向圆柱面上转换的三维数据处理方法;实现了圆柱面上非规则曲线空间轨迹三维造型计算机辅助设计。在此基础上, 进一步研究了滚切刀刃实体的成型特征, 生成刀刃轨迹实体曲面模型的方法, 并用参数线加工方法进行了计算机仿真加工。为在数控机床上进行生产加工准备了基础数据。

关键词: 　辊切刀刃轨迹, 　三维建模, 　计算机仿真加工, 　数控

Abstract:

　A corresponding relationship was analyzed be tween the 2D design views of roll-cutting tool locus and its spatial locus.A method of data processing w as researched for 2D developed view of cutting tool locus .A coordinate translating method was provided that translated a 2D curve data to its 3D spatial locus data on a cylinder surface .3D modeling of the cutting tool locus of an irregular curve on cylinder surface w as implemented in CAD.Furthermore , the molding characteristics of the roll cutting tool edge and the methods of creating curve -surfaced entity mold were studied.The computer simulation processing was conducted by way of the parameter line processing .The basic data was prepared for production processing in NC machine tool.

Key words: 　Roll cutting tool locus , 　3D Modeling , 　Computer simulation processing , 　NC

唐晓初, 张　燕. 辊切刀刃三维造型设计及计算机仿真加工[J]. 辽宁石油化工大学学报, 2005, 25(3): 58-60.

TANG Xiao -chu, ZHANG Yan. 3D Modeling and Computer Simulation Processing for Locus of Edge of Roll Cut ting Tool[J]. Journal of Liaoning Petrochemical University, 2005, 25(3): 58-60.

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