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Machining method of aluminum profile hot extrusion mold

A technology of hot extrusion die and processing method, which is applied in the direction of metal extrusion forming tools, metal extrusion, electric processing equipment, etc., can solve problems such as poor cooling effect, shorten processing cycle, increase supply, Guaranteed accuracy

Inactive Publication Date: 2018-08-24
佛山市顺德区惠联模具科技有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] The present invention provides a processing method for hot extrusion dies for aluminum profiles, which greatly improves the problem of poor cooling effect during die production and indirectly improves work efficiency

Method used

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  • Machining method of aluminum profile hot extrusion mold

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Experimental program
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Effect test

Embodiment 2

[0041] Embodiment 2, on the basis of Embodiment 1, an atomizing spraying device is also provided on the supply circuit provided with the solenoid valve 5, and the atomizing spraying device includes a pressure valve set on the supply circuit. Regulating valve 6, the pressure regulating valve 6 is used to increase the pressure of the coolant in the supply circuit, the pressure can be properly adjusted through the pressure regulating valve 6, so that it can be adjusted through the pressure regulating valve set on the supply circuit The atomized cooling liquid is formed when the nozzle 4 sprays out. Atomizing the cooling liquid can not only achieve the effect of rapid cooling, but also avoid different degrees of impact on the electrode wire 3 when the cooling liquid is directly sprayed on the electrode wire 3, so that the electrode The wire 3 vibrates, which affects the accuracy of wire cutting. In order to spray the atomized cooling liquid on the wire electrode 3 and the mold bl...

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Abstract

The invention discloses a machining method of an aluminum profile hot extrusion mold, and relates to the technical field of mold production. The machining method of the aluminum profile hot extrusionmold comprises the steps of: (1) pretreatment: comprising cutting, turning, roughening and drilling in sequence to finish machining of the shape of a mold, a flow separation hole, a process hole, a pin hole, a screw hole and a positioning hole to obtain a mold blank; (2) heat treatment; (3) plane grinding and milling; (4) finish machining; (5) linear cutting; (6) carving; (7) electrospark machining; (8) polishing; (9) tool polishing; (10) polishing; (11) finish turning; and (12) obtaining of a finished product. The machining method of the aluminum profile hot extrusion mold greatly improves the problem of bad cooling effect in the mold production process, and indirectly improves the working efficiency.

Description

technical field [0001] The invention relates to the technical field of die production of profiles, in particular to a processing method for hot extrusion dies of aluminum profiles. Background technique [0002] In recent years, the rapid development of the building materials market has driven the rapid development of the aluminum processing industry. The aluminum processing industry, especially aluminum profiles, is widely used in all walks of life because of its unique end faces. Extrusion dies are particularly important in the processing of aluminum profiles. In the production process of extrusion molds, wire cutting technology is often used to process certain parts of the mold, such as the cavity. In the traditional wire cutting process, the efficiency of wire cutting is often not high due to the unsatisfactory cooling effect of the coolant, which indirectly prolongs the production cycle of the mold. Contents of the invention [0003] The invention provides a processi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C25/10B23H7/02B23H7/36B23H11/00
CPCB21C25/10B23H7/02B23H7/36B23H11/00
Inventor 黄善秋
Owner 佛山市顺德区惠联模具科技有限公司
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