铸造2012，Vol.61Issue(1)：37-39,3.
空心双层内腹板的熔模铸造工艺研究
Investment Casting Process for Hollow Double Layer Endosternum
刘建平 1韩大平 2丁书亮 2王铁军 2彭志江 2苗治全3
作者信息
- 1. 驻中航工业沈阳黎明航空发动机(集团)有限责任公司军事代表室,辽宁沈阳110043
- 2. 中航工业沈阳黎明航空发动机(集团)有限责任公司,辽宁沈阳110043
- 3. 沈阳铸造研究所,辽宁沈阳110022
- 折叠
摘要
Abstract
The basic process and main processing parameters of investment casting for hollow double layer endosternums were presented in detail. Technical measures were put forward to remove the casting defects appeared in the procedure of research and development such as core break, core shift, shrinkage and porosity, etc. Finally, the defects were eliminated and the castings produced were qualified, which can be reference for production of similar castings.关键词
熔模铸造/陶瓷型芯/缩孔Key words
investment casting/ ceramic core/ shrinkage分类
矿业与冶金引用本文复制引用
刘建平,韩大平,丁书亮,王铁军,彭志江,苗治全..空心双层内腹板的熔模铸造工艺研究[J].铸造,2012,61(1):37-39,3.
