Polar coordinate circular sawblade linear cutting method and linear cutting apparatus based on same

A wire cutting and circular saw blade technology, applied in the field of wire cutting equipment, can solve the problems of low work efficiency, enlarging the bed of the machine tool, and long time consumption, and achieve the effects of improving efficiency, improving radial runout accuracy, and reducing manufacturing costs
CN105014154AActive Publication Date: 2015-11-04临沂先行锯业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
临沂先行锯业有限公司
Publication Date
2015-11-04

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Abstract

The invention discloses a polar coordinate circular sawblade linear cutting method and a linear cutting apparatus based on the same. According to the cutting method, the linear cutting of a circular workpiece is realized by converting coordinate values of polar coordinates into programming codes; the linear cutting apparatus based on the polar coordinate circular sawblade linear cutting method comprises a wire conveying mechanism, a driving mechanism, a control system and a rotating mechanism. The polar coordinate circular sawblade linear cutting method has the beneficial effects that each fundamental figure of a cutting track is cut into n small sections; the polar coordinate values of a start point and an end point of each small section are solved; programming codes of each small section are generated; the actions of the rotating mechanism and a linear mechanism are controlled by the programming codes to realize cutting the workpiece; due to the application of the linear cutting method, secondary workpiece processing start point alignment is not needed, the processing of the circular workpiece can be completed in one step, and the radial jump precision is improved.
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Description

technical field

[0001] The invention relates to a polar coordinate circular saw blade wire cutting method and wire cutting equipment based thereon. Background technique

[0002] In metal processing, when processing circular metal parts, especially circular metal sheets, wire electric discharge machining machines are often used to obtain circular saw blades. Circular saw blades are a general term for thin circular knives used to cut solid materials, such as diamond circular saw blades for stone cutting, high-speed steel circular saw blades for metal material cutting, solid wood, furniture, wood-based panels, aluminum Carbide saw blades for cutting alloys, etc. The current processing methods for the base of circular saw blades mainly include punch punching, laser cutting, and wire cutting. Among them, punch punching has been basically eliminated and is only used in some low-end chips. Laser cutting is now the main cutting method, but laser cutting The precision is not as hig...

Claims

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