Laser marking machining process of mold core insert

Abstract

The invention discloses a laser marking machining process of a mold core insert. The laser marking machining process of the mold core insert comprises the following steps of (1) material preparation, specifically, a blank made of an SKD61 material is prepared; (2) thermal treatment, specifically, the material is subjected to thermal treatment to achieve the optimal hardness; (3) fast wire machining, specifically, 0.02-0.25mm allowances are reserved on an exhaust groove and a lace; (4) grinding, specifically, six faces are molded by grinding, the exhaust groove is molded, and side faces are molded finally; (5) electric discharge machining, specifically, a head portion station is subjected to electric discharge molding; and (6) laser marking, specifically, head typefaces are molded through laser marking. The machining process is reasonable, few workpieces are damaged, the mechanical machining precision is high, the production efficiency is improved, errors caused by manual operation are avoided, and the product percent of pass is improved.

Description

technical field [0001] The invention relates to a mechanized and high-precision laser marking mold insert processing technology. Background technique [0002] The existing mechanized production is gradually improving, but mechanized gas needs the support of various molds, so the processing requirements for molds are also constantly improving. The processing efficiency, precision, and pass rate of molds will affect the cost of production. Different industries, products, and equipment have various requirements for molds. Therefore, the follow-up processing of most molds often relies on manual labor, which has certain deficiencies in precision and efficiency. Contents of the invention [0003] In view of the above-mentioned existing technical problems, the object of the present invention is to propose a mechanized and high-precision laser marking mold insert processing technology. [0004] The technical solution of the present invention is realized in this way: a kind of las...

AI Technical Summary

Problems solved by technology

[0002] The existing mechanized production is gradually improving, but mechanized gas needs the support of various molds, so the processing requirements for molds are also constantly improving. The processing efficiency, precision, and pass rate of molds will affect the cost of production. Due to different industries, products and equipment, the requirements for molds are also various. Therefore, the follow-up processing of most molds often relies on manual labor, which has certain deficiencies in precision and efficiency.