Mold, we are not unfamiliar, but the mold manufacturing and how many people know about it! The following small series on the simple to introduce you to the mold manufacturing.
The requirements of die design are: accurate size, smooth surface, reasonable structure, high production efficiency, easy automation, easy manufacture, high life and low cost.
Die structure design and parameter selection must consider the rigid, guiding, unloading mechanism, positioning method, the gap size and other factors. Die on the vulnerable parts should be easy to replace. For the plastic mold and die casting die, it is also needed to consider the reasonable gating system, molten plastic or metal flow state, the position and direction of the cavity. In order to improve the productivity and reduce the loss of runner casting, the multi cavity mould can be adopted, and the same or different products can be completed simultaneously. High efficiency, high precision and long life mold should be used in mass production.
Multi position progressive die should be adopted in the stamping die, which can be used to insert the hard alloy insert block progressive die in order to improve the service life of the die. In small batch production and trial production of new products, should use simple mould has the advantages of simple structure, fast manufacturing, low cost, such as combination dies, sheet metal stamping die, polyurethane rubber die, low melting point alloy mold, zinc alloy die, superplastic alloy die. The mold has begun to use the computer aided design (CAD), namely through the computer as the center of a set of system to optimize the mold design. This is the development direction of the mold design.
Above is part of the mold manufacturing knowledge, would like to know more about us!
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