1) Shell-making
制壳
1.
Improvement of Shell-making for Narrow Flow-channel Close Impeller;
窄流道封闭式叶轮的制壳工艺改进
2.
Review of Progress in Investment Casting Technology at Abroad PartV; A New Refractory for Shell-making──Fused Quartz;
制壳耐火材料新秀——熔融石英——国外精铸技术进展述评(5)
2) Shell Making
制壳
1.
Designing Proper Gating System for Convenient Shell Making Smoothly and Wax Removal—the Third Lectures on Design Series of Investment Casting Scheme;
设计合理的铸造方案使制壳方便和排蜡通畅——熔模铸件铸造方案设计系列讲座之三
3) electrophoretic making shell
电泳制壳
1.
In investment casting,the electrophoretic making shell technology is a method of the reduce material,which produce period is short and the operation is simple.
在熔模铸造生产中,采用电泳制壳工艺能够提高铸件的质量、降低废品率和缩短生产周期,这是一种生产周期短、操作简单、节省材料的工艺方法;这种工艺需要解决蜡模组表面导电问题,传统的金属导电涂料由于价格昂贵,并且影响铸件的化学成分,使其应用受到限制。
4) make shell separately
分体制壳
6) manufacturing of spiral case
蜗壳制造
1.
In order to apply such steel to the manufacturing of spiral case of turbine for Sanbanxi Hydropower Station,the welding tests on WDB620 steel were carried out and then it was compared with the performances of NK-HITEN 610 U2 steel produced by NKK Company in Japan.
国产WDB620钢是610MPa级低焊接裂纹敏感性高强度钢,为了将该钢种应用到三板溪水电站的水轮机蜗壳制造中,对WDB620钢进行了焊接试验,并与日本NKK公司生产的NK-HITEN610U2钢进行了性能对比。
补充资料：壳壳
1.亦作"殻殻"。 2.诚笃貌。 3.中空貌。 4.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条