J458型低压铸造机的研发与应用

康敬乐; 丁苏沛; 陈国诗; 孙国法; 史学谦

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J458型低压铸造机的研发与应用
Research and Application of JZ458 Type Low Pressure Die Casting Machine
2007年第8期页码：613-615
纸质出版日期： 2007 ，
DOI：

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[1]康敬乐,丁苏沛,陈国诗,孙国法,史学谦.J458型低压铸造机的研发与应用[J].特种铸造及有色合金,2007(08):613-615+571.

Kang Jingle1, Ding Supei1, Chen Guoshi2, et al. Research and Application of JZ458 Type Low Pressure Die Casting Machine[J]. Special Casting & Nonferrous Alloys, 2007,(8):613-615.
[1]康敬乐,丁苏沛,陈国诗,孙国法,史学谦.J458型低压铸造机的研发与应用[J].特种铸造及有色合金,2007(08):613-615+571. DOI：

Kang Jingle1, Ding Supei1, Chen Guoshi2, et al. Research and Application of JZ458 Type Low Pressure Die Casting Machine[J]. Special Casting & Nonferrous Alloys, 2007,(8):613-615. DOI：

摘要

J458型低压铸造机是用于生产轿车铝合金整体轮毂铸件的成套技术装备

其中微机液面加压系统压力误差≤0.2%

工艺参数重复性≤3%

保温炉铝液控制温度为680

20℃

模具型腔尺寸精度为±0.1mm

产品合格率达95%以上。

Abstract

J458 type low pressure die casting machine is used to produce whole aluminum alloy wheel for automobile

in which the controlling precision of liquid surface applied-pressure system is lower than 0.2% with the repeating precision lower than 3%

the control precision of holding temperature of liquid aluminum alloy in holding furnace is about 680

20℃

and the dimension precision in cavity of die is± 0.1mm. The qualified rate of the whole aluminum wheel reaches up to 95% using the low pressure die casting machine.