The metal materials of precision casting and processing enterprises mainly come from outsourcing materials, waste castings of enterprises, and pouring risers. The outsourced metal materials are often in bulk, rarely pressed into a tube, and the different materials of the material are easily confused, such as 316 materials mixed with 304 or 430 materials. Therefore, precision casting processing companies should try to purchase compressed materials. Precision casting materials, using a spectrum analyzer to analyze the chemical composition of each batch of purchased materials. If possible, suppliers should conduct site visits to assess whether these materials are marked, protected, and isolated.

The company's waste (waste castings, pouring risers) should also be carried out in addition to rust, oil, sand cleaning, cleaning and drying, control, and p-parts. In addition, scraps of different materials should be identified, protected, separated and stored without confusion.

What kind of materials do you usually use in precision casting?

In precision casting, stainless steel, carbon steel, alloy steel, etc. can be used, which can be used for precision casting. However, the specific situation should be chosen.

Precision casting is a special casting method and can be called precision casting. In general, parts obtained by precision casting do not need to be reworked because they allow for more precise shapes and relatively high casting accuracy. However, we can also heat treat and cold work according to product requirements. The types of precision casting processing mainly include investment casting, pressure casting and the like.

Precision cast materials

The liquid metal is cast into a casting cavity suitable for the shape of the part. After cooling and solidification, the method of obtaining the part or blank is called casting. The casting method is used to obtain casting casting parts.

Casting structure design: In order to ensure the performance and mechanical performance requirements, considering the casting process and the performance of the alloy castings on the casting structure requirements, whether the casting design is reasonable, casting quality, productivity and cost have a great impact.