Short range cutting method of wire quick-moving type electrospark wire-electrode cutting machine tool and device

A cutting machine tool and wire electric discharge technology, applied in the field of wire electric discharge machine tools, can solve problems such as easy wire breakage, unsatisfactory processing effect, and easy wear and tear of electrode wires

Inactive Publication Date: 2006-07-19
贵州科邦科技实业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the existence of these unreasonable processing and cutting methods in the existing fast-feeding wire cutting machine tools, the surface roughness of the parts processed by them often does not meet the requirements, and the processing effect is still not ideal; and the existing processing The method also has the disadvantages that the electrode wire is easy to wear and tear, and it is easy to break the wire

Method used

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  • Short range cutting method of wire quick-moving type electrospark wire-electrode cutting machine tool and device
  • Short range cutting method of wire quick-moving type electrospark wire-electrode cutting machine tool and device

Examples

Experimental program
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Effect test

Embodiment Construction

[0016]Embodiments of the present invention: the short-range cutting method of the fast wire electric discharge machine tool of the present invention can be directly implemented on the existing fast wire cutting machine tool. Make the wire drum motor of the fast-feeding wire cutting machine energized to drive the wire drum to rotate forward t 1 Time, so that the wire drum drives the electrode wire to cut the processed part along the positive direction t 1 time, and then de-energize the wire drum motor t 2 After a certain time, the wire drum motor is energized to drive the wire drum to rotate in reverse t 3 Time, so that the wire drum drives the electrode wire to cut the processed parts in the opposite direction t 3 After a certain time, turn off the wire drum motor 2 After a certain time, the wire drum motor is energized again to drive the wire drum to rotate forward t 1 Time, so that the wire drum drives the electrode wire and cuts the processed parts along the positive di...

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Abstract

The invention discloses a short-range cutting method and device of rapid yarn electric spark wire cutting machine, which is characterized by the following: when the device adapts rapid yarn electric spark wire cutting machine to cut the element through electrode yarn, it makes the yarn cylinder motor of rapid yarn electric spark wire cutting machine rotate positively for t1 time to manufacture the element positively for t1 time; then the yarn cylinder motor is off for t2 time, which rotates yarn cylinder inversely for t3 time to cut element along inversed direction for t3 time; then the yarn cylinder motor is off for t2 time, which rotates yarn cylinder positively for t1 time to cut element for t1 time; the circulation continues with t1 different from t3.

Description

Technical field: [0001] The invention relates to a short-distance cutting method and device for a fast wire electric discharge machine tool, belonging to the technical field of electric discharge machine tools. Background technique: [0002] At present, two types of stripes, "bright" and "dark", will be produced on the surface of parts processed by fast-moving wire electric discharge machine tools in the prior art, and often these two kinds of stripes are not in the same plane, which makes the processed parts Poor surface roughness. The reason is analyzed, which is caused by the processing method and structure of the existing fast wire cutting machine tool. The wire cylinder of the existing fast-feeding wire-cutting machine tool rotates in the forward and reverse directions under the drag of the motor, and drives the wire electrode processing section to perform uninterrupted forward and reverse cutting movements up and down, and the wire electrode is in the forward and reve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H7/06B23H7/26B23H7/02
Inventor 杨润生杨银生
Owner 贵州科邦科技实业有限责任公司
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