Strip coil laser machining method

A laser processing method and coil technology, applied in the field of mechanical processing, can solve the problems of easy loss, high cost, and large noise

Active Publication Date: 2021-08-31
HANS LASER TECH IND GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, specific molds have disadvantages such as high cost, long replacement time, easy wear and tear, high noise, and low plate utilization
These shortcomings reduce the processing efficiency of sheet metal to a certain extent and increase the production cost of sheet metal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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PUM

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Abstract

The invention relates to the field of machining, and discloses a strip coil laser machining method which comprises the steps that the machining contour of a workpiece is obtained; a path combination is planned according to the machining contour, wherein the path combination comprises at least two cutting paths; laser cutting parameters are calculated according to the conveying speed and path combination of a strip coil; and a laser cutting head is controlled to cut the strip coil according to the laser cutting parameters so as to obtain the workpiece cut and separated from the strip coil. According to the strip coil laser machining method, the path combination is flexibly planned based on the machining contour, then the laser cutting parameters are accurately calculated, a prefabricated cutting mold is not needed, continuous machining of the strip coil can be achieved, the machining efficiency of a metal plate is improved, and the production cost of the metal plate is reduced.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and more specifically relates to a coil laser processing method. Background technique [0002] Metal strip and coil is a very common industrial raw material used in the production of sheet metal. These metal sheets are widely used in the automotive industry, such as the inner and outer panels of automobiles. Existing equipment for processing metal coils is generally a stamping blanking line, such as a flying shear line, a swinging transverse line, a curved section, and the like. Specifically, the flying shear line is used to process rectangular plates, the swinging transverse line is used to process rectangular plates, trapezoidal plates, and rhombus plates, and the curved section is used to process arcs, waves, zigzags, etc. [0003] These devices all need to make specific molds. However, specific molds have disadvantages such as high cost, long replacement time, easy wear and tear, high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/38G05B19/19
CPCB23K26/38G05B19/19B23K2101/16G05B2219/35349
Inventor 杨盛林郭伟建曾楷滨赵剑陈焱高云峰
Owner HANS LASER TECH IND GRP CO LTD
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