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Wooden mold

Wooden mold

It is one of the casting process equipment. The shortcomings of the wood type are: the size of the wood type changes when the temperature and humidity change, the surface hardness of the wood type is low, the bump is easy to deform, and the service life is low. Wood type is available for single-piece and small batch production, and metal type and plastic type are generally used for mass production. For thermal core production, the core box uses metal core boxes.
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The wooden mold is one of the casting process equipment. The disadvantages of the wooden mold are: the size of the wooden mold changes when the temperature and humidity change, the surface hardness of the wooden mold is low, the bump is easy to deform, and the service life is low. Wood type is available for single-piece and small batch production, and metal type and plastic type are generally used for mass production. For thermal core production, the core box uses metal core boxes.

At the same time, as a silica sol precision casting factory, we know that wooden molds are one of the casting process equipment. The general production process of a mechanical product is design→crafts→wood molds→casting→processing→assembly. Wood molds have an effect on casting process and casting quality It has a direct relationship and influence. Wood molders are also currently lacking skilled talents in China. Wood molders need to master the basic knowledge of wood molders, casting processes, types and production requirements of wood molds and core boxes, casting molding and core-setting methods And other knowledge.

The model used for modeling and core making in casting production is called a wood mold. The wood mold is used to form the mold cavity, make the inner cavity of the casting, the penetration hole, and the part of the sand core that is not easy to drive out of the shape of the casting, called the core box Castings are made according to the requirements of the drawings, and then used to shape and cast the wood. The wood is an indispensable process equipment in the process of modeling and core making. The shape and size of the wood and the casting It is directly related to it. It is a prerequisite for obtaining qualified castings. It plays an important role in ensuring the quality of castings, improving labor productivity, and improving process conditions.

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