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
CN1453081AInactive Publication Date: 2003-11-05CHINA NATIONAL HEAVY DUTY TRUCK GROUP
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CHINA NATIONAL HEAVY DUTY TRUCK GROUP
Publication Date
2003-11-05
Estimated Expiration
Not applicable Β· inactive patent

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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.
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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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