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injection mold:
Mainly used for the production of thermoplastic plastic products.The manufacturing process includes heating and melting of plastic, injection molding, cooling hardening and stripping. The structure includes molding parts, pouring system, guide parts, push mechanism, temperature regulating system, exhaust system, etc.The manufacturing materials are usually plastic die steel modules, such as carbon structural steel, carbon tool steel, alloy tool steel, etc
Pressure plastic mold:
There are two structural types of compression molding and injection molding.Mainly used for the molding of thermosetting plastics, such as polyurethane elastomer.The structural composition includes concave mold, feeding cavity, guiding organization, release component, heating system, etc.
Plastic suction mold:
With plastic plate, sheet as raw materials, used for forming some more simple plastic products. Forming principle is to use vacuum or compressed air molding method, so that the plastic plate, plate after heating and softening deformation affixed on the mold cavity. The mold materials are mostly cast aluminum or non-metallic materials, and the structure is relatively simple.
Squeeze the mold:
For producing continuous shapes of plastic products such as pipes, bars, etc. The main manufacturing materials are carbon structural steel, alloy tools, etc., and the wear-resistant parts may be inlaid with diamond and other wear-resistant materials
Blow molding mold:
Used for the production of plastic container type of hollow products, such as beverage bottles, daily chemical products packaging containers. Blowing molding forms include extrusion molding hollow molding, injection molding hollow molding, etc. The structure is relatively simple, and the manufacturing material is mostly carbon structural steel
Features of the SKH 9 steel SKH 9 steel is a high-speed tool steel, widely used in various tool manufacturing with its excellent performance. The following are the main features of the SKH 9 steel:
Carbide tissue: the carbide tissue of SKH 9 steel is fine, neat, and well distributed and uniform. This structure allows the steel to show a good balance in terms of wear resistance and toughness.
High temperature characteristics: By adjusting the carbon content, SKH 9 steel can continuously and substantially change the properties of the steel without damaging its high temperature characteristics, so as to adapt to different application requirements.
P20 steel is a kind of hot-working die steel with the following characteristics:
Pre-hard state: P20 steel with pre-hardness range of HRC 25-29, providing uniform hardness and organization. This pre-hard state allows the steel to be used directly for mold processing without additional heat treatment, thus shortening the construction period. Processing performance: P20 steel has good cutting performance, polishing performance and welding repair performance, suitable for polishing and corrosion processing plastic mold processing. After forging and rolling processing, the tissue is dense and can pass 100% ultrasonic test, without stoma or needle hole defects.
DC53 steel is a high-quality cold-work die steel, which has the following characteristics:
Hardness: The hardness of DC53 can reach 62 ~ 63 HRC after heat treatment, which makes it excellent in terms of wear resistance and strength.
Toughness: DC53 is twice as resilient as SKD 11, significantly reducing the risk of cracking and cracking, thus improving the service life of the tool.
Processing: DC53 can reduce the residual stress after high temperature tempering, thus inhibiting the crack and deformation after wire cutting processing.
Performance: DC53 has better cutting and grinding performance than SKD 11, which means that using DC53 can increase the life of the tool mold and reduce the processing process.
Application: DC53 is suitable for manufacturing precision stamping die, cold forging die, deep pull mold, etc., and also suitable for high-speed punching punch and stainless steel plate punch.
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