Method of making an insert for a molding machine and of manufacturing a two-component plastic part

Abstract

The present disclosure is concerned with a method of making an insert for an injection molding machine comprising the steps of providing a metal block, removing material from the metal block by eroding and/or milling so that at least one depression is formed for at least partly defining a mold cavity for molding a first component of a two-component plastic part, the depression being defined by at least one bordering wall of the metal block, where between a base surface of the depression and at least a portion of the bordering wall a material transition area is present having a first radius, removing material from the material transition area by applying laser light so that the resulting material transition area has a second radius smaller than the first radius.

Dependencies are inferred from the claim text.