国产一级特黄aa大片在线-国产一级特黄aa大片免费-国产一级视频在线观看-国产一级视频久久-午夜影院免费体验-午夜影院免费入口

Language:CHINESESENGLISH

Home > News > How can stairs made of steel structures be welded to be more durable?
CONTACT US
  • Address:Pingtang Industrial District, Shipeng Village, Shishan Town, Nanhai District, Foshan City,
  • Phone:0757-81002668/0757-63323396
  • Fax:0757-81196682
  • Contact:Ben Zheng/13826981293 Kerry Lu/13751224830
  • E-mail:sbs@sbsprefabhouse.com
  • URL:http://www.lhp8.cn

How can stairs made of steel structures be welded to be more durable?

Time:[2023-5-27]  Hits:1608

The staircase made of steel structure is a common architectural structure, which is widely used due to its few supporting points, high load-bearing capacity, multiple shapes, and high technical content. The welding quality of steel structure stairs directly affects the safety and durability of the stairs. Therefore, how to weld more durable is a problem worth paying attention to.


Manual arc welding is mainly used for the welding of steel structure stairs. Appropriate welding rods and welding parameters are selected according to the model and standard of steel. Before welding, the steel should be inspected and cleaned to remove defects such as rust, oil stains, and bubbles on the surface, ensuring the cleanliness and smoothness of the welding surface. During the welding process, the following points should be noted:

 


According to the design drawings and process requirements, carry out reasonable assembly and positioning to ensure that the size, shape, orientation, and clearance of the parts meet the standards.


Select the appropriate weld type, method, and size, and weld in the specified order and direction to prevent defects such as deformation, cracks, and pores.


Control the welding speed, current, voltage, and pole spacing to ensure good formation, penetration, and filling of the weld seam, and prevent defects such as over burning, non fusion, and incomplete fusion.

 


During the welding process, promptly remove splashes, oxide skin, and slag to maintain the cleanliness and smoothness of the weld seam.


After welding, the weld seam should be inspected and corrected. For unqualified welds, they should be repaired or cut and rewelded in a timely manner, and polished or chipped.


The welding of steel stairs should not only ensure their strength and stiffness, but also consider their aesthetics and anti-corrosion. Therefore, after completing the welding, the following treatment should also be carried out:


For steel stairs exposed to external environments, rust prevention treatment should be carried out before coating. Mechanical rust removal, acid pickling rust removal, or sandblasting rust removal methods can be used to remove surface rust and apply anti rust paint or spray anti rust agent.

 


For steel structure stairs that require painting, painting treatment should be carried out after rust prevention treatment. Suitable coating types, colors, and thicknesses can be selected according to design requirements using methods such as spraying, brushing, or immersion coating, and multi-layer coating can be applied. When painting, attention should be paid to uniform coverage, without wrinkles, sags, and other defects, and maintain good adhesion.


For steel stairs that need to be connected to other structures or equipment, a connection area should be reserved before painting. High strength bolts or other connecting pieces can be used for connection. When connecting, attention should be paid to the orientation and direction of the screw holes to prevent misalignment or displacement, and to ensure firm connection.

 


In short, how can stairs made of steel structures be welded to be more durable? The main task is to operate according to the design drawings and process standards, select appropriate materials, equipment, and parameters for welding, and inspect and correct the welds. At the same time, it is necessary to carry out rust prevention and painting treatment on the steel structure staircase, and correctly connect it with other structures or equipment. This can ensure the safety and durability of steel structure stairs.

Copyright:佛山市勝邦鋼結構有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號
主站蜘蛛池模板: 无尘车间_洁净车间_净化车间_洁净室工程一站式净化服务商-深圳市美克威尔环境科技有限公司 | 叛逆孩子改造,青少年行为矫正,戒网瘾学校,特训学校,全封闭军事化管理学校 | 生活污水处理设备-地埋式污水处理设备厂家-山东梦之洁水处理设备有限公司 | 客服外包_电话调查_电话调研_售前售后在线外包客服公司-北京美宸互联 | 漫画大全免费看_漫画终身版_羞羞漫画网 | 喷涂机器人|自动喷涂生产线|自动喷涂设备|自动化生产线-深圳市荣德机器人科技有限公司 | 网站主页 - 河北天成药业股份有限公司 | 排污管道疏通_长沙消防管道/暗管网漏水检测维修_长沙雨水管道疏通就找湖南鸿磊环保工程有限公司 排水PVC管-PVC排污管-给水PVC管-电线PVC管-米阳建材pvc管厂 | 恒升(新乡)食品有限公司 | 铸造厂_铸造厂家_硅溶胶熔模铸造-盐城市春秋精密机械有限公司 | 生活污水处理工程安装承包-江苏富瑞源环境工程有限公司 | 塑料检查井_双扣聚氯乙烯增强管_双壁波纹管-河南中盈塑料制品有限公司 | 型煤锅炉进煤机|型煤链条炉排 |重型板链除渣机 |丹东刮板输送机|丹东脱硫除尘器-铧洋机械 | 制砂机-合金-耐磨锤头-耐磨衬板-铸造件厂家-巩义市豫园宏宇铸造有限公司 | 磨粉设备_雷蒙磨粉机_雷蒙超细磨 | 齐东汽车-提供抑尘车|洒水车|压缩垃圾车|餐厨垃圾车|垃圾转运车|清洗吸污车|扫路车价格,图片及视频 | 山东淄博海杰化工有限公司-淄博海杰化工_NP-10、OP-10、吐温80、司盘80、磺酸、油酸等乳化剂 | 武汉牛凸科技有限公司| 苏州纸袋印刷_药袋、纸袋定制厂家_苏州嘉奕达印刷包装厂 | 叶片泵,液压电机,油泵电机,变量叶片泵,油压电机-广东俊泰液压科技有限公司 | 舟舟宝贝少儿培训网-少儿艺术培训-少儿舞蹈培训-少儿英语培训 | 上海海外置业展_2024海外置业移民留学展_4月5-7日_企业参展处/免费领门票 | 转炉烟道,转炉汽化冷却烟道,转炉汽化烟道,汽化冷却烟道系统生产厂家-宏发制造集团有限公司原河北宏发机械有限公司 | 上海海外置业展_2024海外置业移民留学展_4月5-7日_企业参展处/免费领门票 | 芜湖净水设备-纯水设备-无负压供水设备-不锈钢水箱-芜湖市百川给水设备有限责任公司 | 减速电机-调速电机-四大系列减速机-减速电机厂家-深圳市鑫希田机电有限公司官网 | 太阳能路灯-高杆灯-景观灯-玉兰灯-中华灯-LED市电-庭院灯厂家-扬州汉威光电科技有限公司 | 激光切管机_等离子切管机_相贯线切管机厂家|服务为先-山东美峰智能设备有限公司 | 液位变送器_智能压力变送器_3051差压变送器_单双法兰,投入式,电容式,温度变送器-淮安润中仪表科技有限公司 | 联塑管代理,联塑管厂家批发,中财管总代理,康泰管代理,康泰管厂家批发-邯郸市中枢贸易有限公司 | 立式/卧式/潜水/液下/螺杆/耐磨/渣浆泵|泥浆泵|离心泵,厂家 - 河北聚盛泵业制造有限公司 | 专业液压对辊,双齿辊破碎机,沙子烘干机,制砂洗沙设备生产线厂家 - 巩义市吉宏机械 | 联想南京总代理-联想服务器|联想电脑笔记本代理商|联想工作站|dell服务器|HP服务器|南京IBM代理商|IBM V5000存储总包销-南京宇宽科技有限公司 | 啤酒厂家_啤酒代工厂_原浆啤酒厂家 - 山东十谷啤酒有限公司 | 视频监控|安防监控|智能防火|智慧城市-浩海科技 | 西安鸿仁汇智软件公司是高新技术企业,专业为企业及高校提供智慧化管理一站式解决方案 | 铁行火车票_铁行火车票网上订票_铁行火车票客户端【铁行官网】 | 深圳五洲中医院_深圳好的中医院_深圳市医保定点医院[官网] | 和远智能-和远智能科技股份有限公司 | 气胀轴丨安全夹头丨电磁制动器丨纠偏系统丨磁粉离合器丨张力控制器厂家- 东莞天机通信科技有限公司 | 推台锯_多片锯_圆木推台锯_方木多片锯_圆木多片锯-河北茂业机械有限公司 |