Laser processing precision correction method and laser equipment
A technology of laser processing and correction method, applied in laser welding equipment, metal processing equipment, welding equipment, etc., can solve the problems of complex and time-consuming correction process
Pending Publication Date: 2021-05-18
SHENZHEN TETELASER TECH CO LTD
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[0005] The main purpose of the present invention is to propose a method for correcting laser processing accuracy, aiming to solve the technical problems of complex and time-consuming correction process of some existing laser equipment when correcting processing accuracy
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[0047] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0048] In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive purposes, and should not be interpreted as indicating or implying Its relative importance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the meaning of "and / or" appearing in the whole text includes three parallel schemes, taking "A and / or B" as an example, ...
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The invention discloses a laser processing precision correction method and laser equipment, The laser processing precision correction method is used for the laser equipment, the laser equipment comprises a laser processing device and an image acquisition device, the laser processing precision correction method comprises the following steps that when a correction instruction is received, the laser processing device is controlled to process an actual pattern on a sample workpiece according to a preset standard pattern; an actual pattern on the sample workpiece acquired by an image acquisition device is acquired; and processing precision correction is conducted on the laser processing device according to the obtained actual pattern and the preset standard pattern. According to the laser processing precision correction method and the laser equipment, the laser processing precision correction method can solve the technical problems that the correction process is complex and time is consumed when some existing laser equipment is used for correcting the processing precision.
Description
technical field [0001] The invention relates to the technical field of laser equipment calibration, in particular to a laser processing accuracy calibration method and laser equipment. Background technique [0002] When the existing laser equipment is correcting the machining accuracy, most of them use the traditional measuring instrument to measure. That is, when correcting the processing accuracy, first use the laser to process the product on the product according to the specified drawing, and then take the laser-processed graphic on the product to the measuring instrument for measurement. The actual size data of the graphic is obtained by measuring, and compared with the standard graphic file data to obtain the laser processing accuracy, and then the laser equipment is adjusted accordingly to correct the accuracy. [0003] However, due to the large amount of data to be measured, the ability and energy of the operator are limited in this laser machining accuracy calibrati...
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IPC IPC(8): B23K26/70
CPCB23K26/702
Inventor 颜广文叶凯云甘光海郑树杰张凯
Owner SHENZHEN TETELASER TECH CO LTD