Alignment correction method and device and computer readable storage medium
A correction method and automatic cutting device technology, applied in the field of material processing, can solve the problems of low cutting precision of products and the inability to visualize the processing track, and achieve the effect of improving product processing accuracy and processing efficiency
Pending Publication Date: 2021-11-23
深圳市睿达科技有限公司
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[0003] The embodiment of the present application provides an alignment correction method, device, and computer-readable storage medium, which can at least solve the problem of low product cutting accuracy caused by the inability to visualize the processing track of the cutting process in the related art
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[0025] In order to make the purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.
[0026] In order to solve the problem of low product cutting accuracy caused by the inability to visualize the processing track of the cutting process in the related art, the first embodiment of the present application provides an alignment correction method, which is applied to an automatic cutting device equipped with a base, the base There is a bearing...
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The invention provides an alignment correction method and device and a computer readable storage medium. The alignment correction method comprises the steps of setting a cutting vector diagram of a mark point according to a mark point setting parameter; cutting a mark point array on a calibration object placed in the target area of the base station according to the cutting vector diagram, identifying center points of all mark points in the mark point array, and establishing an initial aerial view; performing perspective transformation on each unit rectangular area in the mark point array of the initial aerial view to obtain a corresponding local aerial view; splicing all the local aerial views to obtain a recombined aerial view only containing the base station target area; and carrying out coordinate mapping on an image coordinate system corresponding to the recombined aerial view and a base station coordinate system corresponding to the base station breadth. Through the implementation of the scheme, the alignment correction method is adopted to associate the machining vector with the base station, so that auxiliary positioning of the product is achieved, and the machining precision and the machining efficiency of the product can be effectively improved.
Description
technical field [0001] The present application relates to the technical field of material processing, and in particular to an alignment correction method, device and computer-readable storage medium. Background technique [0002] In the field of material processing, when the processing vector of the cutting head (laser head or cutter head) is set, technicians often hope to know the processing trajectory of the cutting machine in advance in the actual processing process. Lines can be cut on the edge of the grid, so the grid shirt needs to be placed in the correct position for processing, and if the processing track cannot be visualized, the product can only be aligned according to experience, resulting in low cutting accuracy of the product. Contents of the invention [0003] Embodiments of the present application provide an alignment correction method, device, and computer-readable storage medium, which can at least solve the problem of low product cutting accuracy caused ...
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IPC IPC(8): G06T7/00G06T7/11G06T5/00G06T3/40
CPCG06T7/0004G06T7/11G06T3/4038G06T2207/10004G06T2200/32G06T5/80
Inventor 潘典钟度根洪汉明肖成柱
Owner 深圳市睿达科技有限公司