Filling Characteristics and Running System Design of Counter Cast Thin-Wall Castings

薄壁 件反 重力铸造的充型特点和浇注系统设计

Shell Moulding Process of Thin-wall Titanium Castings

薄壁钛 铸件制壳工艺研究

Results provide the basis for steady production of piston rings and thin-wall castings with nodular iron .

为稳定生产 单 体 铸造球铁活塞环和应用到 薄壁 球铁件的生产提供了依据。

Revisions and further development were made on the software in order to meet the need for large and thin-wall castings ;

为了使该软件能够 计算大型 薄壁 复杂 铸件在 离心 力 场下的 充 型 与 凝固 传热过程，对其进行了改进与二次开发。

Measures taken to improve the intrinsic quality of thin-wall nodular iron castings

提高 薄壁球铁 件内在质量的措施

Study of filling mechanism of vacuum various pressure counter-gravity casting thin-wall castings based on intelligent control

智能控制的真空变压反重力铸造 薄壁 铸件充型机理的研究

It is of importance to produce large complex thin-wall castings of aluminium alloy .

这些对生产大型 薄壁复杂的铝合金 铸件是极为重要的。

Characteristics of Filling Process and Factors of Differential-pressure Cast for Thin-wall Castings

薄壁 件差压铸造的充型特点及影响因素

This paper proposes to adopt impregnating technology to deal with the partial leakage of high-pressured thin-wall aluminium alloy castings .

针对承压的大型 薄壁铝 铸件的局部渗漏现象，采用浸渗方法消除。

The works of this paper is of special importance on the production of large-size thin-wall castings of high-quality .

本文对于优质大型复杂 薄壁 铸件的生产具有重要的意义。

0.8 mm ? 1.5 mm ? 2 mm aluminum alloy thin-wall castings of vacuum various pressure counter-gravity casting filled completely and it provided a good capacity of the filling mould .

真空变压反重力铸造0.8mm、1.5mm、2mm的铝合金 薄壁 件全部充填完整，具有良好的充型能力。