Professional Auto Injection Mould for Car Interior Body
Mold Name: Car body mould
Final Product: Automotive bumper, auto grille, auto decorate series, etc.
Mould Wall Thickness
Prior to ejection from the mold, injection molded parts are cooled down from manufacturing temperatures so that they hold their shape when ejected. During the part cooling step of the molding process, changes in pressure, velocity and plastic viscosity should be minimized to avoid defects. Few aspects are more crucial during this period than wall thickness. This feature can have major effects on the cost, production speed and quality of the final parts.
Proper Wall Thickness:
Choosing the proper wall thickness for your part can have drastic effects on the cost and production speed of manufacturing. While there are no wall thickness restrictions, the goal is usually to choose the thinnest wall possible. Thinner walls use less material which reduces cost and take less time to cool, reducing cycle time.
The minimum wall thickness that can be used depends on the size and geometry of the part, structural requirements, and flow behavior of the resin. The wall thicknesses of an injection molded part generally range from 2mm – 4mm (0.080" – 0.160"). Thin wall injection molding can produce walls as thin as 0.5mm (0.020"). The chart below shows recommended wall thicknesses for common injection molding resins.
Welcome to buy the high quality and low cost professional auto injection mould for car interior body in bulk with us. As one of the leading Car Mold manufacturers and suppliers in China, we're equipped with a productive and professional factory in Taizhou, China at your service. For customized products, contact us to inform us of details now.