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Workpiece cutting method

A cutting method and workpiece technology, applied in the direction of shearing devices, manufacturing tools, metal processing equipment, etc., can solve the problems of affecting the service life of the tool, low efficiency, large burrs, etc., to prolong the service life, improve work efficiency, and good quality Effect

Inactive Publication Date: 2014-05-07
LIUZHOU LIUSHUN AUTOMOBILE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a workpiece cutting method, aiming to solve the problems of long cutting time, low benefit, large burrs and affecting the service life of the tool

Method used

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Experimental program
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Embodiment Construction

[0017] figure 1 It shows the effect diagram of the workpiece 1 provided by the present invention before processing. The workpiece 1 to be cut is mostly a metal material. The cutting tool used in the step A is an alloy cutting knife, which is relatively sharp and durable.

[0018] figure 2 Shown is the effect diagram of the workpiece 1 provided by the present invention after cutting, the cutting does not need to completely cut off the workpiece 1, leaving a thickness of about 5%-15% of the total thickness of the workpiece 1 to be punched in step B, and the workpiece 1 When harder, this step can greatly save the cutting time of the workpiece 1.

[0019] image 3 It shows the effect diagram of the workpiece 1 provided by the embodiment of the present invention after punching. The punching device in the step B is an air cylinder. Using the rapid response characteristics of air pressure, it can save time, improve efficiency and reduce burrs at the fracture, and The cost of main...

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Abstract

The invention relates to a cutting method, in particular to a cutting method for a workpiece (1). The method comprises the following steps that firstly, the workpiece (1) is cut through a cutter, and secondly, the cut workpiece (1) is punched off through a punching-off device. According to the workpiece cutting method, the cut-off time can be shortened, working benefits can be improved, a cut tool edge prone to cracking is protected, the service life of the cutter is prolonged, the punched-off product fracture burrs are smaller than the direct cut-off product burrs, and the quality is better.

Description

technical field [0001] The invention belongs to the field of cutting, in particular to a workpiece cutting method. [0002] Background technique [0003] At present, the known workpiece cutting mostly adopts the method of direct cutting with a tool. The cutting time of this method is relatively long, and the benefit is low. The directly cut workpiece has large burrs and poor quality. Breaking the tool will affect the service life of the tool. Contents of the invention [0004] The object of the present invention is to provide a workpiece cutting method, aiming at solving the problems of long cutting time, low benefit, large burrs and affecting the service life of the tool. [0005] The present invention is achieved like this, a kind of workpiece cutting method, described method comprises the following steps: [0006] A. First cut the workpiece with a tool; [0007] B. Punch the cut workpiece with a punching device. [0008] A further technical solution of the p...

Claims

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Application Information

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IPC IPC(8): B23P15/00B23D35/00B21D28/02
CPCB23P13/02
Inventor 黎飞
Owner LIUZHOU LIUSHUN AUTOMOBILE PARTS