模具加工是指加工成型和毛坯的工具，除剪切模具和模切模具外。

模具加工技術(shù)包括：切割模、落料模、復(fù)合模、擠壓模、四滑塊模、級進模、沖壓模、模切模等。

Mold processing refers to the processing of forming and blank making tools, in addition to the shear mold and die-cutting mold.

Die processing technology includes: cutting die, blanking die, compound die, extrusion die, four slide die, progressive die, stamping die, die cutting die, etc.