processingdetails

Tool, Die & Mold Making

Molding, also can be referred as moulding, is the process of manufacturing by shaping pliable raw material using a rigid frame or model called a pattern. It is used to form parts out of metal, plastic, rubber, glass or ceramic in molds. Molds compress these materials in molten or near molten states until they cool in solid form, conforming to the surface geometry of the mold. Molds are commonly made in halves which are split to allow the finished part to be released from the mold. A mold or mould is a hollowed-out block that is filled with a liquid like plastic, glass, metal, or ceramic raw materials. The liquid hardens or sets inside the mold, adopting its shape. A mold is the opposite of a cast. The manufacturer who makes the molds is called the mold maker. A release agent is typically used to make removal of the hardened/set substance from the mold easier.

A die is one kind of specialized tool, which is widely used in manufacturing industries to cut or shape material using a press. Compared to molds, dies are generally customized to the item they are used to create. Die can apply to various products ranging from simple paper clips to complex pieces used in advanced technology. Forming dies are typically made by tool and die makers and put into production after mounting into a press. The die is a metal block that is used for forming materials like sheet metal and plastic.