What are the types of injection moulding?

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Manufacturing processes include multiple forms of injection molding, each with distinct uses. The production method includes basic steps of material shaping under pressure. In thermoplastic injection molding, manufacturers put polymers through heat cycles to create shapes. The process allows repeated melting of materials for new uses. A different approach exists in thermoset molding. This method takes cold liquid substances, puts them into molds, then subjects them to heat until they become solid parts. But insert molding takes a different path. The process starts by placing items inside molds before adding any plastic material. Gas assisted techniques add pressure to create empty spaces inside products, which reduces the amount of materials needed. The combination of metal dust mixed with plastic creates intricate parts through metal injection procedures. For rubber items made at scale, manufacturers inject cold silicone substances into hot molds. Other variations serve specific needs. Small components come from thin wall procedures, which shape delicate pieces. The structural foam method creates parts that combine low weight with stiffness making them ideal for specific uses.

Q. What are the types of injection moulding?

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