A good mould processing

A good mould processing

Some surface must use mathematical calculation method for processing.Small mold production is not large batch production, in many cases tend to produce a pay.Process moreMould processingAlways used in milling, boring, drilling, reaming and tapping screw and so on a variety of processes.The use of repetitive production mold is a life.This kind of steel from the blank forging, heat treatment processing to have strict requirements.So the processing technology of more nots allow to ignore, deformation and heat treatment processing in the problem that need to be taken seriously.

Machining high precision, a pair of mold is generally composed of concave die, punch and die set, some may be more than split module.So the combination of upper and lower die, panel board and the combination of cavity, split between modules are require high machining accuracy.The size precision of precision mould tend to grade microns.

When the use of a pair of mold exceeded it's life-span, will replace the new mold, so the mold production is often repeated.Copying machining sometimes neither pattern in the mold production, also without the data, and according to the physical objects using the copying process.This requires a generic high precision, no deformation.Complex shape surface Some products such as automotive covering parts, aircraft parts, toys, household appliances, the shape of the surface is made up by a variety of surface, therefore, the mold cavity surface is complex.Mold material is excellent, the main material of high hardness mold is made of high quality alloy steel manufacturing, especially the high life of the mold, often using Crl2, CrWMn ledeburite steel manufacturing, etc.