Mold rear support electrolytic machining method

Abstract

The invention relates to a mold rear support electrolytic machining method. The mold rear support electrolytic machining method comprises the steps that an electrode is prepared, specifically, the electrode matched with the diameter of an electrolytic tank is prepared; parts of electrolysis equipment are assembled, specifically, a placement supporting plate is connected to the upper portion in a water storage tank in a clamped mode through a clamping block, electrolyte is injected into the water storage tank, then a drilling machine and the placement supporting plate are electrified, and the electrode is fixed; a workpiece is placed, specifically, the electrolytic tank is enabled to correspond to an opening of an electrolyte conveying tank; the electrolyte is conveyed, specifically, the electrolyte in the water storage tank is pumped out through a water pumping pipe and conveyed into the electrolyte conveying tank through a water conveying pipe, so that the electrolyte makes contact with the inner wall of the electrolytic tank; and electrolytic machining is conducted, specifically, an electric telescopic rod contracts to drive a mounting plate to move downwards, the lower portion of the electrode is connected into the electrolytic tank in a penetrating and inserting mode, and the drilling machine drives the electrode to rotate to drill the electrolytic tank. According to the mold rear support electrolytic machining method, a mold rear support is machined through the electrolytic machining method, the machining time is short, operation is convenient and fast, the accuracy ishigh, and the cost is low.

Description

technical field [0001] The invention belongs to the technical field of mold processing, and in particular relates to an electrolytic machining method for a mold backrest. Background technique [0002] Molds, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping, etc. to obtain the required products, in short, molds are tools used to make shaped objects , this kind of tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object through the change of the physical state of the formed material; And the process of redox reaction on the anode, the electrolysis process can occur when the electrochemical cell is applied with a DC voltage. The process of manufacturing synthetic high-purity substances and treating the surface of materials. [0003] At present, the processing of the mold backrest is ...

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Problems solved by technology

[0003] At present, the processing of the mold backrest is processed by electric discharge or grinding in the market, which takes a long time, is difficult, and is prone to defective products. Therefore, we propose an electrolytic machining method for the mold backrest.

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