How can foundry manufacturers improve the quality of cast iron parts?


Time:

2023-06-26

Strive to improve the casting process. Before production, casting manufacturers should figure out the size, weight and structure of cast iron parts and other parameters, choose the appropriate alloy processing, and with a reasonable riser and pouring system, so as to minimize the processing defects of cast iron parts and obtain high-quality cast iron products.

How can foundry manufacturers improve the quality of cast iron parts?

1、Strive to improve the casting process. Before production, casting manufacturers should figure out the size, weight and structure of cast iron parts and other parameters, choose the appropriate alloy processing, and with a reasonable riser and pouring system, so as to minimize the processing defects of cast iron parts and obtain high-quality cast iron products.

2、Choose high quality raw materials. The raw materials used in cast iron parts generally include metal furnace materials, refractory materials, casting sand and coatings, etc. If these raw materials do not meet the relevant standards, it will lead to casting defects such as porosity, sand trapping and slag trapping in the subsequent processing of cast iron parts, thus affecting the appearance quality and inner quality of cast iron parts. Therefore, casting manufacturers should use qualified raw materials so as to improve the quality of cast iron parts as much as possible.

3、The process operation should be qualified. In the production process, the foundry manufacturer should strictly control the process, specify reasonable operation specifications and improve the processing level of the foundry workers. Ensure the production of high quality and high specification cast iron parts products to meet the needs of customers to the maximum extent.