electron beam machining process parameters_electron beam machining process parameters

1. Cost-Effectiveness One of the most significant advantages of sand casting is its cost-effectiveness. Sand is relatively inexpensive and readily available, making it an economical choice for producing metal parts, especially in high volumes. Moreover, the expense associated with the production of molds is lower compared to other methods, such as die casting.

In the process of processing, castings have relatively good requirements for casting quality, which will directly lead to the reduction of their machining allowances, so that the defects of the products will be reduced to a certain extent, so that air or Casting in a vacuum, which was considered a qualified heat-resistant steel precision casting, is now judged as a scrap.