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Linear cutting electrical process machine for cutting groove

A technology of wire cutting and electric machining, applied in the direction of electric processing equipment, metal processing equipment, electrode manufacturing, etc., can solve the problems of low processing efficiency and time-consuming, improve the quality of grooving, reduce operation time and difficulty, and cost Reduced effect

Inactive Publication Date: 2006-05-03
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some applications where straight grooves are cut and the initial inner hole is large enough, frequent wire threading will take a lot of time and the processing efficiency will be low

Method used

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  • Linear cutting electrical process machine for cutting groove
  • Linear cutting electrical process machine for cutting groove
  • Linear cutting electrical process machine for cutting groove

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Experimental program
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Effect test

Embodiment Construction

[0034] The present invention is described below in conjunction with accompanying drawing.

[0035] exist figure 1 The wire cutting electric machine tool is used for grooving, the reel base 1 and the support column 6 are fixed on the bed of the machine tool, the reel 2 is fixed on the reel base 1, the main wire frame 4 is fixed on the support column 6, the main The back end of the wire frame 4 is fixed with a rear guide wheel 3, and the front end is fixed with a winding guide wheel 5; the auxiliary wire frame 7 is fixed on the support column 6 and is located below the main wire frame 4, and the auxiliary wire frame 7 is fixed with a directional guide wheel 8 ; The metal wire that comes out from the winding drum 2 passes through the workpiece 9 through the rear guide wheel 3, walks around the rewinding guide wheel 5, and returns to the winding wire drum 2 through the orientation guide wheel 8. The above-mentioned directional guide wheel 8 is parallel to the space plane of the r...

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PUM

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Abstract

The invention discloses a wire-electrode cutting electrical machine for cutting groove, wherein, the winding reel base and the support post are mounted on the body of machine, while the winding reel is mounted on the winding reel base; main guide frame is mounted on the support post; a guide wheel is mounted at the back of main guide frame whose front has a spiral guide wheel; the auxiliary guide frame has a orient guide wheel; the metal wire out from the winding reel can pass back guide wheel, work-piece, bypass spiral guide wheel, to the winding reel; said spiral guide wheel has smaller diameter than the hole of work-piece. When the invention cutting work-piece from outer to inner, the through-wire can be avoided in each time to improve the producing efficiency and reduce the operation time and difficulty.

Description

technical field [0001] The present invention relates to an electrical machining machine tool, and more specifically, the invention relates to a wire cutting electrical machining machine tool for grooving. Background technique [0002] Wire-cut EDM is a commonly used metal processing equipment. The existing wire-cut electric processing machine must thread the wire every time before cutting from the inside of the part to the outside. However, in some applications where straight grooves are cut and the initial inner hole is large enough, frequent wire threading will take a lot of time and the processing efficiency will be low. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art, solve the shortcoming of frequent wire threading when cutting straight grooves, and provide an efficient and simple wire cutting processing equipment. [0004] The object of the present invention is achieved through the following s...

Claims

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Application Information

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IPC IPC(8): B23H7/02B23H7/10
Inventor 张永俊李锻能刘小康郭钟宁李风刘晓宁
Owner GUANGDONG UNIV OF TECH
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