Angular Castings with Double Cavity in Investment Casting

Liu Tiancai Dong Xiuping Zhuo Xianzhi

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Angular Castings with Double Cavity in Investment Casting
Issue 3, Pages: 39-40(2003)
Published： 2003 ，
DOI：

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[1]刘天才,董秀平,卓先智.角形双腔铸件熔模铸造工艺[J].特种铸造及有色合金,2003(03):39-40+1.

Liu Tiancai Dong Xiuping Zhuo Xianzhi. Angular Castings with Double Cavity in Investment Casting. [J]. Special Casting & Nonferrous Alloys (3):39-40(2003)
[1]刘天才,董秀平,卓先智.角形双腔铸件熔模铸造工艺[J].特种铸造及有色合金,2003(03):39-40+1. DOI：

Liu Tiancai Dong Xiuping Zhuo Xianzhi. Angular Castings with Double Cavity in Investment Casting. [J]. Special Casting & Nonferrous Alloys (3):39-40(2003) DOI：

摘要

简述了角形双腔铸件的结构特点和技术要求

介绍采用顶注单内浇道浇注系统

消除了夹角腔内的裂纹缺陷

成功地生产出质地优良的铸件并提高了工艺出品率

Abstract

Structural features and technical requirement of angular castings with double cavity were described. Using top gating system with single ingate the crack in angular cavity can be eliminated and sound castings were produced successfully. Products yield was improved.