Definition of mold
Qingdao precision mould The editor tells you Definition of mold
Molds, moulds and tools used in industrial production for injection, blow molding, extrusion, die-casting or forging forming, smelting, stamping, etc. In short, a mold is a tool used to make a molding object. This tool consists of various parts, and different molds consist of different parts. It is mainly through the physical state of the material to achieve the physical shape of the processing. Known as the "mother of industry" title.
To make the blank a tool for making parts of a particular shape and size under external force. Widely used in blanking, die forging, cold upsetting, extrusion, powder metallurgy parts pressing, pressure casting, as well as engineering plastics, rubber, ceramics and other products in the forming process.
Die, with a specific profile or inner cavity shape, can be used with the profile shape of the edge to separate the blank according to the contour shape (blanking). The inner cavity shape can be used to obtain the corresponding solid shape. Molds generally consist of two parts: dynamic die and fixed die (or convex die and concave die). Take out the parts when separating, and make the blank injected into the mold cavity when closing. Mold is a precision tool, complex shape, bear the expansion force of billet, the structural strength, stiffness, surface hardness, surface roughness and machining accuracy have higher request, the development level of mold production is one of the
