In-house Mold Development

Types of Mould

According to the processing object and processing technology, it can be divided into:

• Die moulds for processing metal.(Such as steel casting mould, iron casting moulds, cast iron moulds, aluminum casting moulds, aluminum mould, )

• Process non-metal and powder metallurgy moulds. Including plastic moulds (such as two-color moulds, compression moulds and extrusion moulds), rubber moulds and powder metallurgy moulds.

According to the structural characteristics, it can be divided into:

• flat punching mould

• cavity mould with space.

According to the different materials,it can be divided into:

• Hardware moulds, including stamping mould (such as stamping mould, punching moulds, bending moulds, deep drawing moulds, turning moulds, shrinkage moulds, undulating moulds, bulging moulds, cheap plastic moulds), forging dies(such as forging moulds, upsetting moulds), extrusion moulds, diecasting mould, forging moulds and etc.

• Non-metallic moulds, including plastic moulds, inorganic non-metallic moulds, sand moulds, vacuum moulds, and paraffin wax moulds.

Among them, with the rapid development of polymer plastics, plastic molds are closely related to people’s lives. Plastic mould can generally be divided into: injection moulding moulds, extrusion moulding die, gas-assisted moulding moulds, etc.

What is Mould Made Out Of?

<300℃ zinc alloy Cr12, Cr12MoV, S-136, SLD, NAK80, GCr15, T8, T10.
300～500℃ aluminum alloy, copper alloy 5CrMnMo, 3Cr2W8, 9CrSi, W18Cr4V, 5CrNiMo, W6Mo5Cr4V2, M2.
500～800℃ Aluminum alloy, copper alloy, steel titanium GH130, GH33, GH37.
800～1000℃ Titanium alloy, steel, stainless steel, nickel alloy K3, K5, K17, K19, GH99, IN100, ЖC-6NX88, MAR-M200, TRW-NASA, WA.
>1000℃ Nickel alloy, copper-based alloy mold, cemented carbide mold.