1) large-scale cast-steel riding wheel
大型托轮铸钢件
2) large cast steel supporting wheel
大型铸钢托轮
1.
This paper introduces the casting technique of the large cast steel supporting wheel with special construction.
论述了大型铸钢托轮顺序凝固原则的确定、浇注位置和分型面的选择、冒口浇注系统和砂芯的设计，指出了制芯的操作要点。
3) heavy steel casting
大型铸钢件
1.
The production status of heavy steel castings in our country and the gap compared with some advanced foreign enterprises were presented in this paper.
介绍了我国大型铸钢件行业的现状及与国外先进企业的差距,以水电、冶金等重点工程为例分析了未来5～10年中我国大型铸钢件的市场需求情况。
2.
This article has described the composition of the alcohol-based zircon powder coating for the heavy steel casting and the production process routine as well as the process property characteristic,meanwhile the effects of the material selection and the production process of the coating on its property have been researched.
介绍了大型铸钢件用醇基锆英粉涂料的组成、生产工艺路线及其工艺性能特征,研究了醇基铸造涂料的选材、生产工艺等对涂料性能的影响。
3.
Shrinkage and shrinkage porosity, stress and deformation often occurs during the production of heavy steel casting.
大型铸钢件在实际生产中易产生缩孔缩松、应力变形等缺陷。
4) Heavy Steel Castings
大型铸钢件
1.
The Applied Research of Water Glass Sand in Heavy Steel Castings;
水玻璃砂在大型铸钢件生产中的应用研究
5) oversize steel casting
特大型铸钢件
1.
This paper introduces the use of the ester-hardened sodium silicate sand instead of carbon dioxide waterglass sand on oversize steel castings.
以有机酯水玻璃砂替代CO2水玻璃砂,应用于特大型铸钢件的生产中。
6) Big-sixe and medium-size steel-castings
中、大型铸钢件
补充资料：大型
1.形状或规模大的。
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