Mould parts blank form: castings, forgings, the original material, semi-finished parts, welding parts, stamping parts, cold extrusion, powder metallurgy.
Casting in the mold parts in common stamping die castings are the upper die and lower die, large plastic mold frame, etc. Commonly used material with gray cast iron, nodular cast iron, alloy cast iron, cast steel, cast aluminum alloy, etc.
Forgings: blank after forging can be obtained by continuous and uniform metal fibre. Therefore forgings has good mechanical performance, often used in complex loading important steel parts.
The original profile are mainly sheet, rod wire, etc. Mainly use non-standard mold frame, intensive, and so on.
Semi-finished products: with the development of the mould professional and specialization and standardization of mould, emerged a large number of commercialization of cold die frame, rectangular concave template, template, rectangular plate, and plastic injection mould standard mould frame and other parts. The blank form of the semi-finished products should be the main form of blank mould parts.
Several common form above is blank plastic mold parts, welcome to reprint, indicate the source!