Lost Foam Casting Torque Converter for Forklift Truck

Xu Chengcheng

doi:10.15980/j.tzzz.2016.07.018

Views : 0 下载量: 54 CSCD: 1

Export
Share
Collection
Album

Lost Foam Casting Torque Converter for Forklift Truck
Vol. 36, Issue 7, Pages: 735-736(2016)
Published： 2016 ，
DOI： 10.15980/j.tzzz.2016.07.018

扫描看全文

[1]徐琤琤.叉车变矩器壳体的消失模铸造[J].特种铸造及有色合金,2016,36(07):735-736.

Xu Chengcheng. Lost Foam Casting Torque Converter for Forklift Truck. [J]. Special Casting & Nonferrous Alloys 36(7):735-736(2016)
[1]徐琤琤.叉车变矩器壳体的消失模铸造[J].特种铸造及有色合金,2016,36(07):735-736. DOI： 10.15980/j.tzzz.2016.07.018.

Xu Chengcheng. Lost Foam Casting Torque Converter for Forklift Truck. [J]. Special Casting & Nonferrous Alloys 36(7):735-736(2016) DOI： 10.15980/j.tzzz.2016.07.018.

摘要

叉车变矩器壳体属于典型的复杂薄壁箱体铸件。采用消失模铸造模样可分片制作

再粘接成壳体模样

大大降低了复杂程度

可实现精确成型

以减小加工余量。采用卧式浇注系统避免了盆口变形

采用二次喷涂减少了铸件粘砂

利用计算机模拟软件对铸件充型过程进行模拟。修正简化了工艺。获得了尺寸精确度高和表面粗糙度低的铸件。

Abstract

The torque converter for forklift truck has complex structure

belonging to typical complex thin walled box castings.Lost foam casting can reduce machining allowance to realize the accuracy molding.Rational design of lost foam mould and processing can realize the satisfied dimensional accuracy and surface roughness.