零件设计模型向毛坯模型转换技术研究

吴淑芳; 王宗彦

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零件设计模型向毛坯模型转换技术研究

更新时间：2026-09-14

- 零件设计模型向毛坯模型转换技术研究
- 零件设计模型向毛坯模型转换技术研究
- Issue 2, (2004)
- 作者机构：
  
  1. ,山西,太原,030051
  2. 华北工学院机械工程系,山西,太原,030051
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2004
- 稿件说明：
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吴淑芳, 王宗彦. 零件设计模型向毛坯模型转换技术研究[J]. 2004, (2).
DOI：

吴淑芳, 王宗彦. 零件设计模型向毛坯模型转换技术研究[J]. 2004, (2). DOI：

摘要

　叙述了基于特征识别的零件毛坯建模技术

并从面加工特征和体加工特征两方面进行了形状特征的识别

然后根据特征造型过程中存在的布尔操作进行相反的布尔加或布尔减操作

再根据精度特征、材料特征、加工特征等进行相应加工余量的补偿

得到了毛坯模型.

Abstract

Based on feature recognition

this paper presents a method to construct staring work pieces created by casting. Firstly

this method recognizes features of cast then machined parts and volumetric machining operations; Mechanical parts are lifted through recognition of machining feature for cast then machined parts and volumetric machining operations to obtain cast faces. Then

staring work pieces are created.

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《中北大学学报(自然科学版》》征稿简则

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