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Device and method for quickly fabricating electrode

An electrode and rapid technology, applied in the direction of manufacturing tools, casting molding equipment, casting molds, etc., can solve the problems of complex manufacturing of special electrodes, and achieve the effects of low cost, omitting complex processes, and high molding accuracy

Inactive Publication Date: 2013-08-07
NINGBO HECHUANG RAPID TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a device and method for rapidly manufacturing electrodes to solve the complex problem of special electrode manufacturing

Method used

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  • Device and method for quickly fabricating electrode
  • Device and method for quickly fabricating electrode
  • Device and method for quickly fabricating electrode

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Experimental program
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Effect test

Embodiment 1

[0027] Such as Figure 1 ~ Figure 3 As shown, the electrode size of the embodiment is small, and the external dimensions: the length is less than 100, the width and thickness are less than 50, the material is copper alloy, and there are cooling water cooling channels and gas channels inside. It is generally made into a combined structure, and it is difficult to shape the internal structure, requiring special processing.

[0028] A device for rapidly making electrodes, including a master mold body 1, a pouring system 2, an electrode cavity 3, a cooling channel forming mold 4, an air outlet forming mold 5, an air passage forming mold 6, an air inlet joint forming mold 7, and a gate 8. Base 9. The lower part of the master mold body 1 is the base 9. The base 9 communicates with the gating system 2. The top of the gating system 2 is a gate 8 in the shape of a bell mouth. The master mold body 1 and the base 9 form a cavity. The body is an electrode cavity 3, the upper part of the e...

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Abstract

The invention relates to a method and a device for quickly fabricating an electrode. The method comprises the following steps: fabricating a gypsum part prototype, with completely the same shape as the electrode, as a female mold through three-dimensional printing, and then pouring copper liquid or graphite liquid in vacuum condition, cooling and solidifying the copper liquid or graphite liquid to form the electrode. The method can be used for quickly fabricating electrodes with complicated shapes, and is high in speed and low in cost; and the complicated die splicing process is omitted, the electrode forming is high in precision and high in speed, and the process is simple and applicable to production and processing of single and small-batch special-type electrodes in the electrode manufacturing industry.

Description

technical field [0001] The invention belongs to the field of electrode processing, in particular to a device and method for rapidly manufacturing electrodes. Background technique [0002] For small special electrodes, mechanical processing is generally required to complete. The requirements for mechanical processing equipment are high, and even a machining center is required. At the same time, complex fixtures must be made in advance. The manufacturing process of fixtures is even more cumbersome than that of electrode machining. For special electrodes, they are generally produced in small batches of single pieces, and the utilization rate of fixtures is very low, even for one-time use. Therefore, the production cost of electrodes is high, the cycle is long, and production is restricted. [0003] In addition, for special electrodes with complex shapes, it is very difficult to make them as a whole. At present, the method of assembly and molding after separate manufacturing is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/02B22C9/22
Inventor 程永丽王永信丁明勇
Owner NINGBO HECHUANG RAPID TECH
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