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What is the advantages of investment casting?

  • Categories:NEWS
  • Author:Minchuang Fitting
  • Origin:Original
  • Time of issue:2021-01-16
  • Views:202

(Summary description):The biggest advantage of investment casting is that because investment castings have high dimensional accuracy and surface finish, machining work can ···

What is the advantages of investment casting?

(Summary description):The biggest advantage of investment casting is that because investment castings have high dimensional accuracy and surface finish, machining work can ···

  • Categories:News
  • Author:Minchuang Fitting
  • Origin:Original
  • Time of issue:2021-01-16
  • Views:202
Information

The biggest advantage of investment casting is that because investment castings have high dimensional accuracy and surface finish, machining work can be reduced, but only a small amount of machining allowance can be left on the parts with higher requirements, even some castings only Leave the grinding and polishing allowance, you can use it without machining. It can be seen that the use of investment casting method can greatly save machine tool equipment and processing man-hours, and greatly save metal raw materials. Another advantage of the investment casting method is that it can cast complex castings of various alloys, especially high-temperature alloy castings. For example, the blade of a jet engine, its streamlined outline and cooling cavity, can hardly be formed by machining technology. Production with investment casting process can not only achieve mass production, ensure the consistency of castings, but also avoid the stress concentration of residual knife marks after machining.

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