Metal plate producing process

A processing technology, metal sheet technology, applied in metal processing equipment, manufacturing tools, laser welding equipment and other directions, can solve problems such as low efficiency, poor workpiece position accuracy, secondary clamping, etc., to improve dimensional accuracy and position accuracy, The effect of improving production efficiency and simplifying operation

Inactive Publication Date: 2003-11-05
CHINA NATIONAL HEAVY DUTY TRUCK GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this processing method, two sets of numerical control devices and two sets of motion feed devices are used to complete the processing of a workpiece, ...

Method used

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  • Metal plate producing process
  • Metal plate producing process

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Embodiment Construction

[0012] The accompanying drawings show a schematic diagram of the structure of the present invention. According to the process method of the present invention, a punching compound machine integrating the functions of a CNC turret punch and a CNC laser cutting machine is designed and manufactured. It consists of a control system 1, a worktable 2, a turret punch 3, a laser cutting head 5 and The laser generator 6 is composed. The control system 1 controls the feed device of the worktable 2 and the movement of the turret punch 3 and the laser cutting head 5; the laser generator 6 is connected with the laser cutting head 5 to provide laser for the laser cutting head 5, The turret punch 3 and the laser cutting head 5 are on the same side of the worktable. Fix the entire steel plate 4 on the workbench 2, and input the graphics and quantity of the parts to be processed into the control system 1. Under the control of the control system 1, the turret punch 3 first completes regular, small-s...

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Abstract

The metal plate processing process includes following steps: designing one complex punching and cutting machine with the functions of digitally controlled turret punch and digitally controlled laser cutting machine; fixing the metal plate on bench; inputting the machining figures and number into control system for automatic laying off; and forming small and regular holes in turret punch site and forming other holes and cutting down in the digitally controlled laser cutting site. The present invention combines the functions of both digitally controlled turret punch and digitally controlled laser cutting machine and has simplified operation, raised production efficiency and raised part size and position precision.

Description

(1) Technical field [0001] The invention relates to a punching and cutting process for metal plates. (2) Background technology [0002] The workpiece that needs to punch and cut the shape of the metal sheet is generally completed by two processes. First, use a CNC turret punch to automatically discharge and punch the entire sheet, and then use a CNC laser cutting machine to cut the turret punch. Out the hole and cut the profile to separate the workpiece. The CNC turret punch press consists of a control system, a workbench and a turret punch. The control system controls the longitudinal and lateral movement of the workbench. The appropriate punch in the turret punch punches holes on the plate. The CNC laser cutting machine is composed of a control system, a worktable, a cutting head and a laser generator. The control system controls the longitudinal and lateral movement of the worktable, and the cutting head cuts the shape of the sheet. In this processing method, two sets of numer...

Claims

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Application Information

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IPC IPC(8): B21D28/00B23K26/38
Inventor 和爱华李永俊
Owner CHINA NATIONAL HEAVY DUTY TRUCK GROUP
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