The production type are consist of machine tools, windcastings and various hydraulic castings. 以机床、风力发电和各种液压类为主。
The Hydraulic Cleaning Sand for Investment Castings 熔模精密铸件的水力清砂
The research on high Si/ C gray cast iron and its application on hydraulic part castings were introduced. 介绍了高Si/C灰铸铁的试验情况,用来生产高牌号的液压产品铸件,收到了良好的效果。
Both hydraulic simulation and numerical simulation were used to optimize casting technology in order to ensure the quality of large aluminum alloy castings. 为保证大型铝合金铸件的质量,通过水力模拟和数值模拟两个途径优化铸造工艺;
Hydraulic Simulation of Piston Ring Castings 活塞环铸件的水力模拟研究
The results have shown that type D graphite cast iron modified with Al-Ti may become aspiration material for hydraulic pressure castings. 结果表明,Al&Ti复合变质D型石墨铸铁有可能成为制作液压件的一种较好的材料。
Analysed the factors for caused blowhole in hydraulic castings and action solved. 分析了液压件铸件产生气孔缺陷的因素及解决的对策。
Practice has shown that the new coating is able to avoid sand& adhering and guarantee the quality of hydraulic unit castings. 生产实践证明,新研制出的液压件铸造用涂料可以解决铸件粘砂同题,从而保证了液压件的铸造质量。
The hydraulic formulas in common use for calculating the least cross section in a complicated inn-wall castings pouring system and some other formulas were studied. 目前多种金属复杂薄壁铸件在重力铸造条件下,计算其浇注系统最小截面积的几个常用公式存在许多问题。