investment-cast的意思|示意

The processing procedure of prototype making by rapid prototype and the production process of cast steel box without wax pattern in investment casting were described.

给出了利用RP技术制造非金属原型的工艺流程，介绍了无模具熔模铸造箱体铸钢件的工艺过程。

Objective To cast post core investment by indirect method.

目的 ：用间接法制作铸造桩核熔模。

Investment cast and ceram cast are best technology for the fabrication blade and bucket of small turbine.

采用熔模、陶瓷型铸造工艺来制造小型水轮机叶片和水斗是一种最佳的选择。

Handling casting business, cast iron, cast steel, Die-Alumminum, cast bronze, forgings, investment casting, sand casting and so on.

主要从事铸件出口业务，铸铁，铸铝，铸铜，锻造，精密铸造，砂型铸造。

With a purpose of overcoming the defects formed in foam plastic mould in the investment moulding cast, a kind of mending paste is manufactured by ourselves.

为克服消失模铸造中所用泡沫塑料模产生的缺陷，自制了一种修补膏。

Investment decision critical values of the project are given and the values of the integrated system project are deeply discussed under the technologies and cast uncertainty.

给出了项目的投资决策临界值解，并详细探讨了技术与成本的不确定性对项目经济性的影响。