Auto part mould is a complex and sophisticated system designed to meet the demands of high precision, high quality, and complex shapes in auto part production. Here is a detailed analysis of the structure of auto part mould:
The Base of Auto Part Mould
The mould base is the main part of the mould, consisting of two templates, upper and lower, namely the upper and lower mould bases. They provide the reference for mounting and fixing other mould components and withstand the pressure during the injection moulding process.
The Forming System of Auto Part Mould
Cavity (female mould)
The cavity is the part of the mould used to form the external shape of the product, usually assembled with one or more steel plates to ensure sufficient strength and accuracy.
Core (male mould)
The core is the part of the mould used to form the internal shape of the product, usually matching with the cavity to form the complete shape of the product.
Inserts
For large or complex moulds, to improve processing efficiency and auto part mould life, the cavity or core is often divided into several inserts, which can be individually processed and replaced.
The Gating System of Auto Part Mould
The gating system is responsible for guiding the molten plastic from the injection moulding machine to the mould cavity, including the main runner, sub-runner, and gate, ensuring the plastic is evenly distributed to each cavity and smoothly enters the cavity.
The Temperature Control System of Auto Part Mould
To meet the temperature requirements of the industrial injection mold process, a temperature control system is usually set up in the mould, including cooling channels and heating devices, to control the mould temperature and ensure smooth demoulding and stability of product quality.
The Guiding and Positioning System of Auto Part Mould
Guiding devices such as guide pillars and guide bushes, and positioning devices such as positioning pins and blocks, ensure precise alignment of the mould during each opening and closing, ensuring production accuracy.
The Ejection System of Auto Part Mould
The ejection system is used to eject the product from the mould after it has solidified, usually consisting of ejector pins, ejector plates, and reset rods, ensuring the product can be smoothly demoulded from the mould.
These are the basic components of the structure of auto part mould, which need to be designed and adjusted according to the specific structure and production requirements of the auto parts in actual production.
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