The structural design of two-color plastic parts is different from the structural design of ordinary single-material plastic parts. It has more stringent requirements in terms of overall structure and detailed feature settings, so its mold structure design has become more complicated.

Stamping die is a special process equipment for processing materials into parts in cold stamping processing, and stamping die manufacturing is one of the most basic factors in the entire chain.

​Electric discharge wire cutting technology is a type of special machining, which is different from traditional machining techniques that require mechanical force and energy to cut. It mainly uses electrical energy to achieve material processing.

The common ways of mechanical component failure can be divided into three types: excessive deformation failure, fracture failure, and surface damage failure. It is called failure.

We can solve the problem of improving cutting production efficiency by determining the back feed (or side feed). On the premise of ensuring the quality of the machining surface, the back cutting amount (ap) should be determined based on the stiffness of the machine tool, workpiece, and tool.