Design of Metal Mould for W-type Aluminum Alloy Positioning Support
Author of the article:DENG Meimei;LI Mingjie;DENG Hongqiang;LI Zhongqi
Author's Workplace：China Railway High-speed Railway Electrical Equipment Co.,Ltd.,Baoji 721000,China
Key Words：metal mold barbed structure overall roll-out movable block
Abstract：
The design idea of w-type aluminum alloy positioning support metal mold was introduced.The design process concept of the mold was expounded from the design of parting surface,design of pouring system,design of barb forming and design of launching mechanism,etc.A new application method of live blocks was proposed,which provided a fast and simple way for metal mould to form barb structure and demoulding.The results show that the operation process is simplified when the movable blocks and castings are pushed out as a whole,which not only guarantees the casting forming,but also greatly improves the production efficiency.The design concept of the mould provides a reference for the design of the hook structure castings.
