Our company mainly customizes various styles of pipe fitting moulds . The following is a detailed description of the manufacturing process of pipe fitting moulds :
【mould steel】The cavity & core of the pipe fitting mould steel is generally made of materials above 718 and NAK80, and needs high hardness mould steel. The hardness of this type of steel reaches 35 degrees. If customers need better materials, we will purchase mould steel according to customer requirements.
【mould design software】The company uses UG, CAD, PRO/E and mould flow software, etc.
【mould processing equipment】Mainly are: radial drilling machine, flying knife grinder, gantry CNC milling, engraving machine tool, deep hole drilling machine tool, EDM machine tool, Haitian injection moulding machine for mould trial. The injection moulding machine models of the pipe fitting mould are all 200T-1000T equipment.
【mould ejection system】The ejector of the pipe fittings mould uses the ejector pin and the ejector block, etc., so the material used for the ejector pin is very critical, and SKD61 is generally used.
【mould cooling system】For the pipe fitting mould , the cooling quality of the mould determines the output of the pipe fitting mould and therefore the unit price of the product. Generally, the moulding delivery time of this mould is about 60 to 180 seconds.
【mould gate system】The gate of the pipe fitting mould uses the cold runner side feeding, which depends on the customer's choice.
【mould air vent system】The air vent of the mould is also very important. If the air vent don't make good, the product is prone to poor air vent, especially for the pipe fitting mould , because the air vent must be done well for high-speed production.
【mould steel hardness treatment of mould steel】The hardness treatment of mould steel is also very important, and the surface of the pipe fitting mould will be electroplated.
【mould life】The life of the pipe fitting mould is determined by the material. Generally 718 can reach more than 500,000 shots.
【mould transportation method】Before the pipe fitting mould is shipped, the surface of the mould will be treated with anti-rust material, and the mould will be locked with a safety lock, and then wrapped in film.
【mould production delivery time】The delivery time of small and medium-sized moulds is about 45-180 days.
The above is a brief introduce of Dunhai mould Factory's production of pipe fitting moulds. Welcome to inquire.