摘要
转化炉是化工生产中重要的设备之一,其炉墙钢结构焊接质量直接影响设备的性能和使用寿命.在焊接过程中,由于材料、温度、应力等因素,可能会导致结构件的收缩和变形,从而影响设备的精度和安全性.文章以转化炉炉墙钢结构焊接收缩变形控制为中心,客观梳理转化炉炉墙钢结构焊接收缩控制难点,并且从结构设计优化、焊接工艺制定、焊接顺序规划、反变形措施应用、装配精度控制、焊接参数合理选择、焊后矫正变形等方面,对转化炉炉墙钢结构焊接收缩变形的控制方法进行分析,以期为相关人员提供参考.
Abstract
The conversion furnace is one of the important equipment in chemical production,and the welding quality of its furnace wall steel structure directly affects the performance and service life of the equipment.During the welding process,factors such as material,temperature,and stress may cause shrinkage and deformation of structural components,thereby affecting the accuracy and safety of the equipment.This paper focuses on the control of welding shrinkage deformation of the steel structure of the converter furnace wall,objectively sorting out the difficulties in welding shrinkage control of the converter furnace wall steel structure,and analyzing the control methods of welding shrinkage deformation of the converter furnace wall steel structure from aspects such as structural design optimization,welding process formulation,welding sequence planning,application of anti deformation measures,assembly accuracy control,reasonable selection of welding parameters,and post welding correction deformation,To provide reference for relevant personnel.
维普
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