Investment Casting part manufacturers take you to understand the Process of the Investment Casting

Release time:

2022-06-20

1. manufacture. Investment Casting part manufacturers tell you that the first step in investment casting production is to manufacture the investment, which is the mold used to form the cavity in the refractory shell. Investment Casting part manufacturers tell you that to obtain castings with high dimensional accuracy and surface finish, the investment mold itself should have high dimensional accuracy and surface finish first.

Investment Casting part manufacturers take you to understand the Process of the Investment Casting

1. manufacture. Investment Casting part manufacturers tell you that the first step in investment casting production is to manufacture the investment, which is the mold used to form the cavity in the refractory shell.
Investment Casting part manufacturers tell you that to obtain castings with high dimensional accuracy and surface finish, the investment mold itself should have high dimensional accuracy and surface finish first.

Investment Casting part manufacturers tell you that in addition, the performance of the investment mold itself should also make the subsequent process of making shells as simple and easy as possible.
Investment Casting part manufacturers tell you that in order to obtain the above-mentioned high-quality investment molds, in addition to a good pressing type (the mold for pressing the investment mold), it is also necessary to select appropriate molding materials (referred to as mold materials) and reasonable manufacturing. mold process.
2. The material of the investment mold. Investment Casting part manufacturers tell you that the performance of the molding material should not only ensure the convenient production of investment castings with precise dimensions and high surface finish, good strength, and lightweight but also should create conditions for the manufacture of shells and obtaining good castings.
Investment Casting part manufacturers tell you that molding compounds are generally formulated with waxes, natural resins, and plastics (synthetic resins). All mold materials mainly prepared with wax materials are called wax-based mold materials, and their melting point is relatively low, 60-70 ° C; all mold materials mainly prepared with natural resins are called resin-based mold materials, with a slightly higher melting point, about 70 ~120°C.
The above information is the Investment Casting part manufacturer's introduction and analysis of the Process of the Investment Casting, hope it helps you.

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