Yang Huailin,Liu Chunhua,Chen Xiaohui,et al.Design and Experimental Study of a Large Spherical Tank Wall Paint Removal Robot[J].Journal of Mechanical Transmission,2024,48(01):151-158.
Yang Huailin,Liu Chunhua,Chen Xiaohui,et al.Design and Experimental Study of a Large Spherical Tank Wall Paint Removal Robot[J].Journal of Mechanical Transmission,2024,48(01):151-158. DOI: 10.16578/j.issn.1004.2539.2024.01.022.
Design and Experimental Study of a Large Spherical Tank Wall Paint Removal Robot
In order to solve the problem of polishing three-layer high strength epoxy paint on the surface of large spherical tank pressure vessels
a large spherical tank wall paint removal robot is designed
and the experimental research on it is carried out. The robot mainly includes a wall climbing and adsorption system and an adaptive grinding system. By studying the permanent magnet of Halbach array
the relation between the adsorption force of the permanent magnet of track structure and the working clearance is simulated and analyzed
and a wall climbing adsorption system with stable adsorption and superior obstacle climbing performance is developed. According to the grinding condition of the curved wall
an adaptive grinding system based on current feedback is designed
and various steel wire grinding rollers are developed by analyzing the mechanical model of the steel wire grinding roller. The robot is tested
and the polishing effect is good. The robot can polish the epoxy paint and show the metallic luster
and its efficiency is 3-10 times that of the manual grinding. A new polishing tool is proposed for ball tank high-strength epoxy paint polishing
which ensures the polishing quality and improves the polishing efficiency.
关键词
爬壁机器人永磁吸附磁力仿真三层环氧漆打磨打磨效果
Keywords
Wall-climbing robotPermanent magnet absorptionMagnetic force simulationThree layers of epoxy paint polishingGrinding effect
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