Robot flexible grinding method for surface defects of steel plate

A robot and robot system technology, applied in the field of metal surface grinding, can solve problems such as unevenness, secondary defects, etc., and achieve the effect of smooth grinding and avoiding secondary damage

Inactive Publication Date: 2020-12-29
沈阳东能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the secondary defects caused by the rigid contact of the robot grinding steel plate surfa

Method used

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  • Robot flexible grinding method for surface defects of steel plate
  • Robot flexible grinding method for surface defects of steel plate
  • Robot flexible grinding method for surface defects of steel plate

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[0036]The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0037]For conventional stainless steel materials, using a straight white corundum grinding wheel with a speed of 1500r / min and working one stroke back and forth, the relationship between force and grinding amount is as followsimage 3 Shown.

[0038]Defects are irregular, and some special treatments are needed, such asfigure 1 As shown, the shape of the defect itself is converted into polygons. Since most polygons are rectangles, rectangles are taken as an example in this example.

[0039]Here, when converting a polygon with ir...

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Abstract

The invention belongs to the technical field of metal surface grinding, and relates to a robot flexible grinding method for surface defects of a steel plate. A robot grinding system adopted by the method comprises a robot system and a flexible grinding system. The technical parameters such as The grinding track, the grinding rotating speed, the grinding force and the grinding frequency are effectively limited, flexible control over automatic grinding of a robot is achieved, secondary damage caused by rigid contact between machines and metal is avoided, the problems of uneven local ground edgesand the like are solved, automatic high-efficiency grinding is kept, and meanwhile the regular, attractive and smooth grinding effect is achieved.

Description

technical field [0001] The invention relates to the technical field of metal surface grinding, in particular to a robot flexible grinding method for surface defects of steel plates. Background technique [0002] In the field of steel manufacturing, some surface defects, such as scratches, cracks, pits and inclusions, will inevitably appear in the production process of steel products, which will have adverse effects on subsequent use or reprocessing. With the rapid development of the downstream high-end product market, customers have put forward higher and higher requirements for the quality of steel products, and the requirements for product surface quality have become increasingly strict. At present, most of the steel mills in my country adopt the traditional manual grinding method, the grinding quality is rough, the shades are different, and the task is heavy. With the rapid development of automation and artificial intelligence, there have been robots engaged in grinding w...

Claims

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Application Information

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IPC IPC(8): B24B1/00B24B49/12B24B51/00B25J11/00B25J18/00
CPCB24B1/00B24B49/12B24B51/00B25J11/0065B25J18/00
Inventor 不公告发明人
Owner 沈阳东能科技有限公司
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