Machining process of round mold insert

Abstract

The invention discloses a machining process of a round mold insert. The machining process of the round mold insert comprises the following steps of (1) material preparation, specifically, a blank made of an SKD61 material is prepared, and the diameter of the blank is greater than a 2.0 mm allowance; (2) rough machining, specifically, the outline is roughly formed by a milling machine, and a 0.3-0.35mm allowance is reserved; (3) a back face water way and a receding hole are machined through a special clamp; (4) thermal treatment, specifically, the material is subjected to thermal treatment to achieve the optimal hardness; (5) grinding, specifically, the outline is machined in place through a cylindrical grinding machine; (6) wire-electrode cutting, specifically, a fine hole is machined through a special fixture; and (7) M/C machining, specifically, a head portion molding station is machined through the special fixture. 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 machining process for a round insert of a mold. 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, high-precision machining process for round mold inserts. [0004] The technical solution of the present invention is realized like this: a kind of processing techn...

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.