Practical wire cutting water tank

Abstract

The invention discloses a practical wire cutting water tank. The water tank comprises a coarse filtering cavity, a fine filtering cavity and a purification cavity from a water inlet pipe to a water outlet pipe. The interior of the coarse filtering cavity and the interior of the fine filtering cavity are communicated through a partition plate structure between the coarse filtering cavity and the fine filtering cavity. The fine filtering cavity and the purification cavity are completely isolated through a partition plate structure between the fine filtering cavity and the purification cavity, and the fine filtering cavity and the purification cavity are communicated through a fine filtering pump arranged in the fine filtering cavity and an external water pipe. According to the practical wire cutting water tank, the structural design of the water tank is reasonable, and using and maintaining are convenient; classified filtering is achieved on scrap iron and impurities in work fluid, the quality of the work fluid is ensured, and an effective guarantee is provided for normal proceeding of wire cutting production.

Description

technical field [0001] The invention relates to a water tank for wire cutting, in particular to a practical water tank for wire cutting with outstanding filtering accuracy, which belongs to the technical field of numerical control equipment. Background technique [0002] In the processing of wire cutting machine tools, the use of cutting working fluid is one of the important processing links, and it has a very close relationship with the inter-electrode insulation recovery, cooling, chip removal and other links. The working fluid of the wire cutting machine is generally water quality, and the corresponding water tank has the functions of storage, filtration and heat dissipation. [0003] The filtering performance of the current wire cutting water tank is poor in practicability, and it is difficult to filter the impurities and iron filings generated during the operation of the wire cutting machine tool. Therefore, more impurities and iron filings will be mixed in the working ...

AI Technical Summary

Problems solved by technology

[0003] The filtering performance of the current wire cutting water tank is poor in practicability, and it is difficult to filter the impurities and iron filings generated during the operation of the wire cutting machine tool. Therefore, more impurities and iron filings will be mixed in the working fluid. As the working time of cutting machine tools increases, more and more impurities and iron filings increase, which greatly increases the resistance value of the working fluid and increases the frequency of broken wires

In addition, the wire-cutting machine tool performs discharge cutting by touching the workpiece with the electrode wire. More impurities and iron filings in the working fluid will also affect the electric pulse sparks generated during the discharge process, so that the wire-cutting machine tool cannot work normally, and frequent Replacing the working fluid will easily increase the production cost

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