港口航道与近海工程2025，Vol.62Issue(3)：122-126,5.DOI:10.16403/j.cnki.ggjs20250328
龙门式H型钢翼缘板多边打磨协同作业装备探讨
Exploration of Gantry Multi-Side Grinder for H-Shaped Steel Flange Plate
张则青 1王金源 1刘睿锋 1聂川 1贾学庆1
作者信息
- 1. 海洋石油工程股份有限公司,天津 300450
- 折叠
摘要
Abstract
As the main load-bearing component,large H-shaped steel are widely used for bridges,offshore oil rigs and etc.To expose to highly humid and salty environment for a long time[1-2],the surface of large H-shaped steel shall be coated to extend its service life[3].The coating quality can be assured by mechanically repairing the existing defects such as unevenness,bending,burrs and etc.at the edges and corners of a large H-shaped steel flange plate.In view of the traditional manual polishing way characterized with low efficiency and poor quality,a new grinder was designed,which achieved a collaborative operation of XYY'ZZ'moving coordinates by combining a gantry frame structure with a double-headed moving structure.By automatically polishing four sides of H-shaped steel flange plate at the same time,the quality and efficiency were greatly improved.关键词
大型H型钢/双头移动结构/翼缘板打磨/多坐标协同Key words
large H-shaped steel/double-headed moving structure/grinding flange plate/multi-coordinate collaboration分类
交通工程引用本文复制引用
张则青,王金源,刘睿锋,聂川,贾学庆..龙门式H型钢翼缘板多边打磨协同作业装备探讨[J].港口航道与近海工程,2025,62(3):122-126,5.
