弯销延时抽芯的压铸模设计

郭凌; 王守华; 王玉华; 李建超

doi:10.15980/j.tzzz.2013.05.017

压力铸造 | 浏览量 : 0 下载量: 45 CSCD: 0

导出
分享
收藏
专辑

弯销延时抽芯的压铸模设计
Design of Die-Casting Die with Bent Pin for Delay Core Pulling
2013年33卷第5期页码：436-438
纸质出版日期： 2013 ，
DOI： 10.15980/j.tzzz.2013.05.017

扫描看全文

[1]郭凌,王守华,王玉华,李建超.弯销延时抽芯的压铸模设计[J].特种铸造及有色合金,2013,33(05):436-438.

Design of Die-Casting Die with Bent Pin for Delay Core Pulling[J]. Special Casting & Nonferrous Alloys, 2013,33(5):436-438.
[1]郭凌,王守华,王玉华,李建超.弯销延时抽芯的压铸模设计[J].特种铸造及有色合金,2013,33(05):436-438. DOI： 10.15980/j.tzzz.2013.05.017.

Design of Die-Casting Die with Bent Pin for Delay Core Pulling[J]. Special Casting & Nonferrous Alloys, 2013,33(5):436-438. DOI： 10.15980/j.tzzz.2013.05.017.

摘要

论述了某小型铝合金盖压铸工艺及模具的设计过程。该模具锁模力为1150kN。针对薄小铸件结构特点

设计了弯销延时抽芯机构

动、定模均采用整体式镶块

排、溢系统均匀设在定模分型面上

采用推杆顶出机构

横浇道和内浇道均设计为扁梯形平直式。采用常规工艺参数

该模具经过试模达到一次成功。

Abstract

Die casting process of a small aluminum alloy cover and its mould design were introduced.The locking-force of the mould was 1 150 kN.Aiming at the characteristics of small thin-walled die castings

bent pin for delay core pulling mechanism was adopted.Meanwhile

in designing die casting die

moving half and static half adopt the whole-insert

and exhausted-overflow system is set on the parting surface of static half.Push-rod pulling mechanism is designed.In addition

runner and ingate adopt flat lader-shape.Under the conditions of conventional parameters

the trial-mould was passed once.