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Laser processing machine with replaceable components and method of operation thereof

A technology of laser processing machine and laser processing head, which is applied in the direction of laser welding equipment, metal processing equipment, manufacturing tools, etc., and can solve the problems that cannot always be guaranteed

Active Publication Date: 2016-01-13
TRUMPF SCHWEIZ AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it cannot always be guaranteed that manually or automatically changed nozzles, nozzle holders or processing heads are adapted to the preset values ​​required for process-safe material processing, for example with regard to their state of wear or the adjustment of optical components

Method used

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  • Laser processing machine with replaceable components and method of operation thereof
  • Laser processing machine with replaceable components and method of operation thereof
  • Laser processing machine with replaceable components and method of operation thereof

Examples

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Embodiment Construction

[0037] figure 1 The structure of a laser cutting machine as an example of the laser processing machine 1 is shown. Other embodiments are laser welding machines or combined stamping / laser cutting machines. The laser processing machine 1 has a CO2 laser or a solid-state laser (disk laser or fiber laser) as a laser beam generator 2, a laser processing head 4, and a workpiece support 5, which are placed on figure 1 are shown schematically only. The laser beam 6 generated by the laser resonator 2 is guided to the laser processing head 4 by means of a beam guidance device 3 of a deflecting mirror (not shown) or by means of an optical fiber cable and is focused in the laser processing head and reflected by means of likewise not shown in a graphic The mirror is oriented perpendicular to the surface 8 a of the workpiece 8 , ie the beam axis (optical axis) of the laser beam 6 is oriented perpendicular to the workpiece 8 . Alternatively, the laser beam generator 2 can also be arranged...

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Abstract

The laser processing machine (1) has exchangeable components such as laser machining head (4), laser processing nozzle (15), nozzle holder (15c) that are detachably attached with machine main structure. A control unit (13) is provided to read the static, historical or dynamic characteristic data (KD) of the exchangeable components stored in memory devices (23a,23b) based on the identification code of exchangeable components, and to control the machining process based on the read static and historical or dynamic characteristic data. An independent claim is included for method for operating laser processing machine.

Description

technical field [0001] The invention relates to a laser processing machine with an exchangeable part detachably fastened to the laser processing machine and a control unit for controlling the machining process, which is designed to operate according to the exchangeable part Static as well as historical and / or dynamic characteristic data check the suitability of the component for the manufacturing process. The invention also relates to a method for operating a laser processing machine with replaceable components detachably attached to the laser processing machine. Background technique [0002] In order to increase the productivity of laser processing machines and to enable unattended (unmanned), automated production, changing devices are used to automatically change cutting nozzles, nozzle holders (with or without nozzles) or processing heads. At present, however, it cannot always be guaranteed that manually or automatically changed nozzles, nozzle holders or processing head...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/00B23K26/70
CPCB23K26/1482
Inventor M·特韦尔曼A·费尔伯U·迈因德尔J·沃纳埃施
Owner TRUMPF SCHWEIZ AG