What is the classification and composition of moulds?
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Author:佚名
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Published time: 2020-12-23
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Metal dies are divided into: including stamping die (such as blanking die, bending die, deep drawing die, flanging die, shrinkage die, undulating die, bulging die, shaping die, etc.), forging die (such as forging die, upsetting die, etc.), extrusion die, extrusion die, die-casting die, forging die, etc.
Classification of molds.
According to the different materials formed.
Metal molds, plastic molds, and their special molds.
Metal dies are divided into: including stamping die (such as blanking die, bending die, deep drawing die, flanging die, shrinkage die, undulating die, bulging die, shaping die, etc.), forging die (such as forging die, upsetting die, etc.), extrusion die, extrusion die, die-casting die, forging die, etc.
Non-metallic molds are divided into plastic molds, inorganic non-metallic molds, sand molds, vacuum moulds and paraffin molds.
Among them, with the rapid development of polymer plastics, plastic molds are closely related to people's lives.
Plastic molds can be divided into injection molds, extrusion molds, gas-assisted molds and so on.
The composition of the mold.
In addition to the mold itself, it also needs the mold base, the mold base, the mold core to lead to the ejection device of the parts, etc., these parts are generally made into a general-purpose type.
Mold enterprises need to be big and refined, and determine product positioning and market positioning according to market demand, technology, capital, equipment and other conditions, which are especially worthy of study and reference by small mold enterprises. focus on gradually forming their own technological and product advantages.
Therefore, China's mold enterprises must actively strive to learn from the experience of these advanced foreign enterprises, in order to their better development in the future.
