thick-section casting

String Casting Technique of Thick Sectioned Small Ductile Iron Castings

厚实球铁小件串铸工艺

The XLR-QP 50 type grain bulking machine adopts thick steel casting structure.

QP50型粮食膨化机采用厚壁铸钢结构.

This will be an effective method for casting with and thick and large pieces with complex structures.

为结构复杂、厚大件的铸造提供有效的方法。

Complicated thin-walled castings require an upper limit magnitude ( e.g. pouring temperature 750 ℃), and simple thick-walled casting should use lower limited magnitude. The physical feature and genesis of typical casting defects of LP-EPC process for magnesium castings were investigated.

复杂薄壁铸件一般选择工艺参数值的上限（如：浇注温度750℃等），简单厚壁铸件可以选择工艺参数值下限。分析了镁合金真空低压消失模铸件中典型缺陷的物理特征及形成原因。

Research on a method of crack prediction in thick and large casting

厚大铸件热裂纹预测方法研究

Local pressurization is a novel method for eliminating porosity occurred in casting with thick-section in die casting process.

局部加压方法是压铸中用于消除铸件厚壁处缩孔缺陷的一种新工艺。