The Task Of Investment Casting Process Design And Its Importance

Investment casting is a less cutting or no cutting casting process, in the past also known as lost wax casting, because the use of investment casting process to produce castings in terms of dimensional accuracy, surface quality are higher than other casting methods cast casting, in addition, investment casting method can complete some high complexity, not easy to process casting production, so it is loved by enterprises.
Regarding the investment casting process, in the whole investment casting process, investment casting process design is one of the crucial links, the technical difficulty coefficient of this link is large, for the entire investment casting process plays a very important significance, which is also the reason why this link is more professional and technical people.
Like other casting process design, the design tasks of the investment casting process are: a. according to the specific requirements, analyze the processability of the casting structure; b. plan a reasonable process plan, determine the relevant casting process parameters, and draw casting diagrams on this basis; c. design the pouring system, determine the module structure, except for the specific data due to the investment casting process characteristics are slightly different, the design principle is exactly the same as sand casting.
Since the investment casting process design link is of great significance to the entire casting process, and this link has very high requirements for the designer's own quality, enterprises should pay considerable attention to this link.