Precision cast steelParts made of cast steel have properties similar to cast iron, but their strength is better than cast iron. In addition, the advantages of light weight, simple design, and short delivery time have competitive advantages in price and economy. Its production technology is relatively mature, and it is generally processed according to the following steps:

1. Put the precision cast steel materials that meet the requirements into the smelting equipment according to the corresponding proportions, and conduct liquid sampling and analysis. After passing the inspection, pour in accordance with the pour principle. When casting, choose a low-temperature rapid casting method, and record the casting time and temperature.

2. Before casting steel castings, use computer software to analyze and predict the quality of the entire forming process of the product, and strictly optimize the entire casting process. During the whole process, the size of castings is strictly controlled to prevent cracking.

After the preliminary work is completed, the samples need to be polished and sampled for inspection. In order to improve product dimensional accuracy, high-precision surface grinders are generally used to precisely grind and polish steel castings. The purpose of random inspection is to increase the rate of finished products and to remove unqualified products from the finished products so as to ensure the quality of the products.