Design and Improvement of Gating and Exhausted System in Die Casting Die for Airless Gun

Chen Tiejun

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Design and Improvement of Gating and Exhausted System in Die Casting Die for Airless Gun
Issue 2, Pages: 133-134(2008)
Published： 2008 ，
DOI：

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[1]陈铁军.无气喷枪压铸模浇注系统的设计与改进[J].特种铸造及有色合金,2008(02):133-134+80.

Chen Tiejun. Design and Improvement of Gating and Exhausted System in Die Casting Die for Airless Gun. [J]. Special Casting & Nonferrous Alloys (2):133-134(2008)
[1]陈铁军.无气喷枪压铸模浇注系统的设计与改进[J].特种铸造及有色合金,2008(02):133-134+80. DOI：

Chen Tiejun. Design and Improvement of Gating and Exhausted System in Die Casting Die for Airless Gun. [J]. Special Casting & Nonferrous Alloys (2):133-134(2008) DOI：

摘要

分析了无气喷枪的结构、尺寸和工艺特点

对原浇注系统进行了改进

由原来的一处进浇改为靠近产品要求较高的位置两处进浇;不使用斜抽芯机构

使模具结构简单化。在合理的压铸工艺配合下

模具生产出了合格的产品。

Abstract

The improvement of gating system was conducted by analyzing the structure

dimension and processing features of airless gun

in which the one ingate was modified two ones that locates the higher position of components

and the declined core-drawing mechanism was cancelled to simplify the die structure.The qualified products were manufactured successfully with the improved mould by rational die casting process.