Linear cutting equipment capable of turning

Abstract

The linear cutting equipment comprises a steering mechanism (1) and a cutting line (2), the cutting line (2) forms a bent wiring track after crossing the steering mechanism (1), and after the steering mechanism (1) moves, the cutting line (2) is driven to move, cutting operation is completed, and a cutting hole (5) is formed. According to the invention, the wiring track of the cutting line is bent through the steering mechanism, and the bending design can meet the wiring of semi-through holes or blind holes, so that the semi-through holes or blind holes can be conveniently cut, and the cutting efficiency of the semi-through holes or blind holes is improved. The problem that in the prior art, one side wall of a semi-through hole or a blind hole is cut, and the other side wall of the semi-through hole or the blind hole does not need to be cut or punctured is solved.

Description

technical field [0001] The invention belongs to the technical field of wire cutting, and relates to a wire cutting device that can be turned. Background technique [0002] Wire cutting is also called electric spark cutting. As a special processing technology, wire electric discharge processing technology has strong practical value. Used in many industrial production fields, it can be used for cutting and forming conductive metals of any hardness. At present, wire electric discharge cutting equipment at home and abroad includes fast wire, medium wire and slow wire, which can meet the processing and dimensional accuracy of conductive metals. However, the path and angle of this traditional wire cutting are single, and it is difficult to satisfy bending or cutting at a specific angle. [0003] In the patent No. "CN106312217A" and the patent titled "a jig for wire electric discharge cutting workpieces of different thicknesses and different angles", it discloses a simple mechani...

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Problems solved by technology

[0004] In the above patents, the cutting function of multiple angles is realized, but the current wire cutting equipment can only process the through holes of the parts, which cannot satisfy some non-standard special parts with one side blocked or two sides blocked. Difficult to operate when cutting

The appearance, function and structure of these parts are more important, especially the precision parts used in military aerospace, if they are processed into through holes, there will be the following defects: the metal products are originally blocked and processed into through holes, damage The appearance of the product will be damaged, and it will cause damage and defects to the appearance and functionality that need to be marked with electroplating treatment and special process surface treatment, increase the process and manufacturing cost of the block insert, and cause damage to the strength and fatigue resistance of the product matrix material itself

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