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Novel water-based electrospark wire-electrode cutting liquid

A wire electric discharge and cutting fluid technology, applied in the field of water-based wire electric discharge cutting fluid and new water-based wire electric discharge cutting fluid, can solve the problems of difficult discharge of cutting, uneven preparation cost and performance, unfavorable environmental protection, etc. , to achieve the effect of reasonable composition, low preparation cost and excellent anti-rust effect

Inactive Publication Date: 2015-01-21
SUZHOU BAOMA NUMERICAL CONTROL EQUIP
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AI Technical Summary

Problems solved by technology

The current oil-based cutting fluid contains a lot of mineral oil, which has poor decontamination ability, is not easy to discharge during cutting, affects normal electric discharge machining, and is prone to deterioration and pollution, which is not conducive to environmental protection; while water-based cutting fluid can make up for it. The shortage of oil-based cutting fluid, but its preparation cost and performance levels are not uniform, therefore, the formula and preparation method of water-based cutting fluid need to be further developed

Method used

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Embodiment

[0017] The specific preparation process of the novel water-based wire electric discharge cutting fluid mentioned in the present invention is as follows:

[0018] a) Material selection and preparation, the main components of cutting fluid and their mass percentages: 15% surfactant, 1.7% rust inhibitor, 9% explosive agent, 1.8% electrolyte, 1.2% other additives, and the rest is deionized water; among them, the surface The active agent is a compounding agent of polyether and fatty acid potassium soap; the antirust agent is a compounding agent of sodium borate and gluconic acid; the explosive agent is rosin; the electrolyte is sodium carbonate; Sodium benzoate is selected as the agent, and triethanolamine is selected as the pH regulator, and the percentage content ratio of the three is about: 0.5:0.5:0.7;

[0019] b) Formulating preparations, this process includes the deployment of surfactants and anti-rust agents; the mass percentage of polyether and fatty acid potassium soap in ...

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Abstract

The invention discloses novel water-based electrospark wire-electrode cutting liquid. The cutting liquid is mainly composed of, by mass, 14% to 18% of surface active agents, 1.4% to 2% of antirust agents, 8% to 12% of blasting agents, 1.5% to 2.5% of electrolyte, 0.8% to 2% of other additives and the balance deionized water. The novel water-based electrospark wire-electrode cutting liquid is reasonable in component preparation, low in preparation cost, free of poisonous substance and environmentally friendly, has the good rust prevention performance, the good insulating performance, the good rapid ionization performance, the good washing performance, the good cooling performance and other good performance, and is particularly suitable for iron board cutting, copper board cutting and aluminum board cutting.

Description

technical field [0001] The invention relates to a water-based wire electric discharge cutting fluid, in particular to a novel water-based wire electric discharge cutting fluid with excellent comprehensive performance, economical and environmental protection, and belongs to the technical field of wire electric discharge cutting. Background technique [0002] The wire electric discharge cutting technology is a processing method that uses the electric corrosion phenomenon during the pulse discharge between the tool electrode and the workpiece electrode to process the material to meet the requirements of a certain shape, size and surface roughness. The new water-based wire-cut electric discharge fluid acts as a discharge medium in wire-cutting, and its performance is one of the important factors affecting the process index of wire-cutting. important role. The current cutting fluids for EDM are mainly oil-based and water-based. Both products have good cooling and lubricating pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H1/08
CPCB23H1/08
Inventor 邵建军
Owner SUZHOU BAOMA NUMERICAL CONTROL EQUIP
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