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Novel WEDM machine tool and machining method thereof

A technology for wire electric discharge and cutting machine tools, applied in the field of machine tools, can solve the problems of low production efficiency, difficult operation, complex machine tool structure, etc., and achieve the effects of simple operation, simple operation and high efficiency

Pending Publication Date: 2020-07-31
珠海毅辉智能制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, on the market, wire cutting machine tools still do not have a simple and cost-effective solution to the problem of unilateral (unilateral) opening of workpieces. Most of the solutions require complex machine tool structures, difficult operations, and low production efficiency. low

Method used

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  • Novel WEDM machine tool and machining method thereof
  • Novel WEDM machine tool and machining method thereof
  • Novel WEDM machine tool and machining method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] refer to Figure 1-Figure 2 , a novel wire electric discharge machine tool, comprising: a bed 1; a workbench 2, the workbench 2 is slidably mounted on the bed 1, and a fixture 3 is installed on the workbench 2, and the fixture 3 Used for clamping the workpiece 4 to be processed; the main wire frame 5 is arranged on one side of the workbench 2, and the one side of the main wire frame 5 is provided with a wire feeding device 6 for conveying electrode wires , the main frame 5 is also provided with a first arm 51 and a second arm 52, a first guide wheel 53 is installed on the first arm 51, a second guide wheel 54 is installed on the second arm 52, The first guide wheel 53 and the second guide wheel 54 are equipped with an electrode wire 61; an auxiliary wire rack 7, the auxiliary wire rack 7 is arranged on the bed 1, and is arranged opposite to the main wire rack 5, The auxiliary wire frame 7 is provided with a third arm 71 and a fourth arm 72, the third arm 71 is used to ...

Embodiment 2

[0036] refer to image 3 , a wire cutting processing method applied on the above-mentioned novel wire electric discharge machine tool, comprising the following steps: S1, punching wire holes in the area where the workpiece 4 to be processed needs to be processed; S2, fixing the workpiece 4 to be processed by the clamp 3 on the workbench 2, and move the workbench 2 so that the third arm 71 is placed in the inner cavity of the workpiece 4 to be processed; S3, the electrode wire 61 output from the wire feeding device 6 is sequentially arranged on the first guide wheel 53, On the fourth guide wheel 74, the third guide wheel 73 and the second guide wheel 54, then return to the wire feeding device 6; wherein, the connection of the electrode wire 61 between the first guide wheel 53 and the fourth guide wheel 74 The method is as follows: the electrode wire 61 is connected to the first guide wheel 53 and then connected to the fourth guide wheel 74 through the wire hole; S4, start the p...

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Abstract

The invention discloses a novel WEDM machine tool and a machining method thereof. The novel WEDM machine tool comprises a lathe bed, a workbench, a main wire rack, a wire conveying device and an auxiliary wire rack. The workbench is mounted on the lathe bed in a sliding manner, and a clamp used for clamping a to-be-machined workpiece is mounted on the workbench. A first guide wheel and a second guide wheel are arranged on the main wire rack. The wire conveying device is arranged on one side of the main wire rack and used for conveying an electrode wire. A third guide wheel and a fourth guide wheel are arranged on the auxiliary wire rack. The to-be-machined workpiece is fixed to the workbench through the clamp, and the workbench is moved, so that a third arm is arranged in an inner cavity of the to-be-machined workpiece. The electric wire output from the wire conveying device is arranged on the first guide wheel, the fourth guide wheel, the third guide wheel and the second guide wheel in sequence. Then, the electrode wire returns to the wire conveying device. A pulse power source is started to machine the to-be-machined workpiece. Due to the adoption of the above scheme, the overallstructure is simplified, operation is convenient, and the user experience feeling is extremely good.

Description

technical field [0001] The invention relates to the technical field of machine tools, in particular to a novel electric discharge wire cutting machine tool and a processing method thereof. Background technique [0002] Wire EDM is sometimes called wire cutting. Its basic working principle is to use a continuously moving thin metal wire (called electrode wire) as an electrode to perform pulse spark discharge on the workpiece to remove metal and cut into shape. It is mainly used for Process various complex and precise workpieces. [0003] At present, on the market, wire cutting machine tools still do not have a simple and cost-effective solution to the problem of unilateral (unilateral) opening of workpieces. Most of the solutions require complex machine tool structures, difficult operations, and low production efficiency. low. Therefore, it is necessary to develop a new type of electric spark cutting machine tool. Contents of the invention [0004] The purpose of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H1/00B23H7/10B23H11/00
CPCB23H1/00B23H7/105B23H11/003
Inventor 游雷
Owner 珠海毅辉智能制造有限公司