当前位置：首页 > 过刊浏览->2019年40卷第4期
虚拟检验技术在大型厚壁耐高温球墨铸铁件的应用
Application of Virtual Inspection Technology in Large Thick-wall High Temperature Resistant Ductile Iron Castings
浏览(1789) 下载(9)
- DOI:
- 作者:
- 苏少静 宋亮 何媛
SU Shaojing;SONG Liang;HE Yuan
- 作者单位:
- 共享装备股份有限公司
Kocel Machinery Co.Ltd.,Yinchuan 750021,China
- 关键词:
- 厚壁球墨铸铁 中压外缸 工艺设计
thick walled ductile iron medium pressure outer cylinder process design
- 摘要:
- 中压缸是蒸汽轮机火电机组的关键部件,对材料、力学性能、无损检测均有很高要求。为了生产出合格的中压缸铸件,介绍了通过虚拟检验技术进行合理的浇注系统设计、冒口计算和材料控制的方法,成功生产出力学性能达标、无损检测合格的高质量铸件。Medium pressure cylinder is a key component of steam turbine thermal power unit,which has high requirements for materials,mechanical properties and nondestructive testing.In order to produce qualified medium pressure cylinder castings,the rational design of casting system,riser calculation and material control method were introduced by means of virtual inspection technology.The high quality castings with qualified mechanical properties and nondestructive testing are successfully produced.