Process and Mould Design of Motorcycle Brake Pump in Squeeze Casting

Chen Yun1; Luo Jixiang1; Chen Dingfang1; Du Juan2

doi:10.15980/j.tzzz.2012.08.026

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Process and Mould Design of Motorcycle Brake Pump in Squeeze Casting
Vol. 32, Issue 8, Pages: 747-749(2012)
Published： 2012 ，
DOI： 10.15980/j.tzzz.2012.08.026

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[1]陈云,罗继相,陈定方,杜娟.摩托车刹车泵挤压铸造工艺研究及模具设计[J].特种铸造及有色合金,2012,32(08):747-749.

Chen Yun1, Luo Jixiang1, Chen Dingfang1, et al. Process and Mould Design of Motorcycle Brake Pump in Squeeze Casting. [J]. Special Casting & Nonferrous Alloys 32(8):747-749(2012)
[1]陈云,罗继相,陈定方,杜娟.摩托车刹车泵挤压铸造工艺研究及模具设计[J].特种铸造及有色合金,2012,32(08):747-749. DOI： 10.15980/j.tzzz.2012.08.026.

Chen Yun1, Luo Jixiang1, Chen Dingfang1, et al. Process and Mould Design of Motorcycle Brake Pump in Squeeze Casting. [J]. Special Casting & Nonferrous Alloys 32(8):747-749(2012) DOI： 10.15980/j.tzzz.2012.08.026.

摘要

针对摩托车刹车泵的结构、使用性能要求等特点

研究了间接挤压铸造生产刹车泵的工艺过程

给出了模具结构和成形工艺参数。结果表明

当压射比压为110MPa

充填速度为0.18m/s

浇注温度为680～720℃

模具预热温度为150～200℃

保压时间为10～12s时

成形的挤压铸件达到或超过了设计要求。

Abstract

According to the structure and performance of the motorcycle brake pump

it was manufactured by indirect squeeze casting.The mould structure and the processing parameters were provided.High-quality castings were produced with the injection pressure of 110 MPa

the filling speed of 0.18 m/s

the pouring temperature of 680～720 ℃

the preheating temperature of mould of 150～200 ℃ and the holding time of 10～12 s.