铸造技术2018，Vol.39Issue(2)：312-315,4.DOI:10.16410/j.issn1000-8365.2018.02.012
航空离心泵中叶轮诱导轮快速铸造工艺研究
Study on Rapid Casting Process of Impeller Induction Wheel in Aviation Centrifugal Pump
杨小宁 1强巍 1宋娜 1张现东2
作者信息
- 1. 中国航发西安动力控制科技有限公司,陕西西安710077
- 2. 西北工业大学现代设计与集成制造技术教育部重点实验室,陕西西安710072
- 折叠
摘要
Abstract
In order to improve the closed impeller,to promote the wheel processing cycle is long,the present situation of the high cost,based on PS powder laser shaping technology to realize rapid casting,significantly reduce the impeller,induce wheel manufacturing costs and improve production efficiency.The results show that the life test of the platform after casting assembly meets the requirements of aerospace centrifugal pump product.This method optimizes the existing manufacturing process and provides technical reference for other complex aviation thin-wall parts.关键词
闭式叶轮/激光成形/快速铸造/寿命试验Key words
closed impeller/rapid casting/rapid prototyping/life test分类
矿业与冶金引用本文复制引用
杨小宁,强巍,宋娜,张现东..航空离心泵中叶轮诱导轮快速铸造工艺研究[J].铸造技术,2018,39(2):312-315,4.
