Method of rapid manufacture of stamping die for arc spraying covering-piece for automobile

A technology of automobile cover parts and manufacturing methods, which is applied in the direction of manufacturing tools, forming tools, metal processing equipment, etc., can solve the problems affecting the precision of molds, complex processes, strength, poor surface wear resistance, etc., to ensure the overall performance requirements, reduce the The effect of cost and process simplification
CN1488455AInactive Publication Date: 2004-04-14XI AN JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XI AN JIAOTONG UNIV
Publication Date
2004-04-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a fast manufacturing method for punching die of metal arc painting car covers. The invention mainly uses metal arc paint technology, combines with glass steel forming, epoxy forming, electrical brush plating. The method includes: paint mother die preparation, basic process, metal arc paint, back materials filling, electrical brush plaiting. The final die is grad layer structure, each layer has different mechanism performance, easy to display material speciality. The invention simplifies the craft and reduces the cost.
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Description

technical field

[0001] The invention belongs to the field of advanced manufacturing technology and relates to a rapid mold manufacturing method, in particular to a rapid manufacturing method of a stamping die for an electric arc sprayed automobile cover part. Background technique

[0002] The so-called rapid mold manufacturing technology is aimed at the traditional CNC machining steel mold. Rapid molds (or simple molds) generally have the characteristics of short molding cycle and low cost, and are suitable for trial production of new products or small batch production. In the past, the techniques that were often used to make simple molds for automobile panels mainly included low-melting point alloy molds, zinc-based alloy molds, and epoxy resin molds. These methods have been well applied in actual engineering, but there are still some shortcomings, such as low-melting point alloy molds need to be cast in a special melting box, the process is complicated, and stamping sampl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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