[1]徐向前,周好斌,王佳佳,等.管板式换热器管板环形焊缝自动焊机设计及焊枪定位仿真[J].焊管,2015,38(12):13-17.[doi:1001-3938(2015)12-0013-05]
 XU Xiangqian,ZHOU Haobin,WANG Jiajia,et al.Design of Automatic Welding Machine for Tube Plate Ring Weld of Tube Type Heat Exchanger and Welding Torch Orientation Simulation[J].,2015,38(12):13-17.[doi:1001-3938(2015)12-0013-05]
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管板式换热器管板环形焊缝自动焊机设计及焊枪定位仿真
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
38
期数:
2015年第12期
页码:
13-17
栏目:
试验与研究
出版日期:
2015-12-28

文章信息/Info

Title:
Design of Automatic Welding Machine for Tube Plate Ring Weld of
Tube Type Heat Exchanger and Welding Torch Orientation Simulation
文章编号:
1001-3938(2015)12-0013-05
作者:
徐向前1周好斌1王佳佳1   2
(1. 西安石油大学 材料科学与工程学院, 西安 710065;
 2. 盐城市建湖县高新区规划局, 江苏 盐城 224700)
Author(s):
XU Xiangqian1 ZHOU Haobin1 WANG Jiajia1 2
(1. College of Materials Science and Engineering, Xi’an Shiyou University, Xi’an 710065, China;
2. Yancheng Jianhu County High-tech Zone Planning Bureau, Yancheng 224700, Jiangsu, China)
关键词:
焊接环形焊缝CCD图像传感器机械执行机构仿真
Keywords:
welding circumferential weld CCD image sensor machinery actuator simulation
分类号:
TG438.2
DOI:
1001-3938(2015)12-0013-05
文献标志码:
B
摘要:
针对现有管板换热器管板环焊缝焊接过程中,管板环焊缝定位不准确、焊接质量和效率较低等问题,设计了一种简单、快捷、定位精确的管板自动焊机。焊接机头定位与移动是管板焊接的关键技术。焊接机头固定在龙门架结构上,采用步进电机驱动龙门架,实现两自由度的运动;利用CCD图像处理实现焊接机头的定位。C8051F020单片机作为主控芯片完成控制系统的设计,液晶显示屏和4×4按键实现参数显示和设置。通过Matlab软件仿真,可获得钢管端口圆的半径和圆心坐标,能够实现焊接机头定位。
Abstract:
A simple, fast and precise positioning tube plate automatic welding machine was designed,according to the welding seam inaccurate positioning, low welding quality and efficiency in the tube plate seam welding of the tube plate exchanger during the welding process. The key of the welding machine is the localization and movement of the welding machine. The welding head is fixed on the gantry structure, and the stepping motor is used to drive the gantry structure and then the welding head’s movement of two degrees of freedom is realized. The positioning of the welding head is realized by using CCD image processing. The design of the control system is completed based on C8051F020 MCU, and the human-computer interaction system includes the liquid crystal display and soft membrane 4×4 keyboard. Simulation by Matlab software, the center coordinates and radius of the pipe port circle can be obtained and welding head position can be achieved.

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备注/Memo

备注/Memo:
收稿日期:2015-11-13
作者简介:徐向前(1979—),男,山东东营人,博士,讲师,主要进行材料成型设备及其自动控制方面研究。
更新日期/Last Update: