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The investment casting model made by silicasol shell lost wax casting process is widely used in many
  The production process in the four wax mold making, Shell, melting occurred in the three stages of pouring the cost and process yield is closely related to cost accounting by pouring the weight of the casting weight than the direct use of more accurate accounting.
  Investment Casting process can be divided into wax mold making, Shell, melting and casting the four stages of post-processing, we process for the services of these four tests, equipment maintenance and other expenses for the auxiliary production costs.
  the system shell, the cost of smelting casting process (referred to as the previous costs of this article) by pouring molten steel weight (weight casting call in this article) Accounting, and then to deal with and supporting the cost of production (in this article that The cost for the latter) by Investment Casting  the weight of accounting.
  For example, if the weight of accounting in accordance with wax casting mold manufacturing costs, small and large pieces of the cost of relations is obviously not realistic. Thus a more reasonable way is to wax mold making,