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Aluminum die casting manufacturers tell you about the use of die castings

  • Author:GAO JUNYI
  • Source:www.xy-global.com
  • Release on:2021-10-29
Die castings can be divided into die-casting parts, zinc die-casting parts, aluminum die castings, aluminum die-casting alloy castings and other die-casting parts. It can show good characteristics in application. For example, aluminum die castings can make a variety of complex shapes arbitrarily, and can also make high precision, accuracy and surface finish. These characteristics greatly reduce the machining amount of die castings and the casting allowance of metals. It not only saves electric energy and metal materials, but also saves labor costs to a great extent. Die castings are also widely used in many industries, such as automobile manufacturing, internal combustion engine production, motorcycle manufacturing, motor manufacturing and so on. The common application of die casting is the accessories used in modern cars. With the continuous expansion of the application scope, the casting processing is also gradually mature. Now general manufacturers can correspond to many kinds of defects in production, such as flow marks, cold water barrier lines, scratches, depressions, bubbles, pores, shrinkage holes, patterns, cracks, etc., and these also have corresponding solutions, which are well known to major manufacturers.

With the development of social economy, the use of die casting is increasing, and die casting itself is a kind of pressure casting parts. Die casting quality includes appearance quality, internal quality and service quality. Appearance quality refers to the roughness, surface quality, dimensional tolerance, geometric tolerance and quality deviation of casting surface; Internal quality refers to the chemical composition, physical and mechanical properties, metallographic structure, holes, inclusions and cracks in the casting; Service quality refers to that the casting can meet various service requirements and working properties, such as wear resistance, corrosion resistance, and machinability, weldability, etc.