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济南彩钢瓦的安装焊接程序

来源:http://www.jnjgcg.com/ 日期:2021-03-02 发布人:jiangucaigang
说到济南彩钢瓦,想来大家应该都很熟悉,生活中彩钢瓦的应用是非常广泛的,所以是比较常见的。那你知道彩钢瓦的安装焊接程序有哪些吗?济南复合板厂家带你一起了解一下,希望能帮助到你!
When it comes to Jinan color steel tile, I think everyone should be very familiar with it. The application of color steel tile in life is very extensive, so it is more common. Do you know the installation and welding procedures of color steel tile? Jinan composite board manufacturers take you to understand, hope to help you!
彩钢瓦的电焊焊接部位为柱-柱横焊、柱-梁平焊(包含桁架结构梁左右翼缘平焊)、T型角立焊,焊缝方式及规格按设计方案规定.彩钢瓦电焊焊接的一般次序为:焊接前查验→加热防锈处理→装焊垫块和引弧板→电焊焊接→检测.
The electric welding parts of color steel tile are column column horizontal welding, column beam flat welding (including truss structure beam left and right flange flat welding), t-angle vertical welding. The welding method and specification are according to the design scheme. The general welding sequence of color steel tile is: inspection before welding → heating antirust treatment → welding pad and arc striking plate → electric welding → inspection
1.一个插口务必持续焊完,如迫不得已而半途停焊时,应开展隔热保温缓冷暴力,再焊接前,应再次按照规定加温.
1. A socket must be continuously welded. If it is forced to stop welding halfway, heat insulation and slow cooling should be carried out. Before re welding, it should be heated again according to the regulations
2.逢雨、下雪天时应停焊,预制构件焊缝周边及上边需有档风、雨蓬,风力超过5m/s时应停焊.工作温度小于零度时,应按照规定采用加热和后热对策工程施工.
2. Welding shall be stopped in rainy and snowy days. There shall be wind baffle and canopy around and above the welding seam of prefabricated components. Welding shall be stopped when the wind force exceeds 5m / s. when the working temperature is less than 0 ℃, heating and post heating measures shall be adopted for engineering construction according to regulations
3.碳素钢应在焊接制冷到工作温度、低合金工具钢应在进行24小时之后,开展焊接探伤检测检测.
3. Carbon steel should be cooled to working temperature after welding, and low alloy tool steel should be tested after 24 hours
4.电焊工和检测工作人员要用心填好工作记录卡.济南彩钢瓦焊后外型及超音波查验达标后抽样开展了结构力学和物理学实验.
4. Welders and inspection workers should carefully fill in the work record card. After the appearance and ultrasonic inspection of Jinan color steel tile reached the standard, the structural mechanics and physics experiments were carried out
5.焊接前查验焊缝视角、钝边、空隙及错口量,焊缝内和两边的锈迹、油渍、氧化铁皮等应消除整洁.
5. Before welding, check the weld angle, blunt edge, gap and stagger amount, and remove rust, oil stains and oxide scales in and on both sides of the weld
6.加热.焊接前用气割或特别制作烤枪对焊缝以及两边各100毫米范畴内的对接焊缝匀称加温,并且用表层测温计测量温度,避免溫度不符合规定或表层部分空气氧化,加热溫度.
6. Heating. Before welding, use gas cutting or special baking gun to evenly heat the welding seam and butt welding seam within the scope of 100 mm on both sides, and use surface thermometer to measure the temperature, so as to avoid the temperature not conforming to the regulations or partial air oxidation on the surface and heating temperature
7.再次查验加热溫度,如溫度不足应再次加温,使之符合规定.
7. Check the heating temperature again. If the temperature is not enough, heat it again to make it meet the requirements
8.装焊垫块及引弧板,其表层清理水平规定与焊缝表层同样,垫块与对接焊缝应紧贴,引弧板与对接焊缝电焊焊接应坚固.
8. The cleaning level of surface layer of welding pad and run on plate is the same as that of weld surface layer. The pad and butt weld should be close to each other, and the electric welding of run on plate and butt weld should be firm
9.电焊焊接:一层的焊缝应封死焊缝内母材与垫块的相接处,随后逐道逐级累焊至铺满焊缝,每道焊接焊完后,都务必消除焊穿及溅出物,出現铸造缺陷应立即磨掉并修复.
9. Electric welding: the joint between the base metal and the cushion block in the welding seam should be sealed, and then the welding seam should be welded step by step until the welding seam is covered. After each welding, the welding penetration and spatter must be eliminated, and the casting defects should be worn off and repaired immediately
彩钢瓦焊后实验結果连接头的抗压强度做到对接焊缝抗压强度指标值,连接头弯折180°无裂纹.彩钢瓦选用的焊材和自动焊机技术性标准应合乎国家行业标准,特性优良.清渣、气刨、焊丝风干隔热保温等设备应齐全有效.
After welding, the test results show that the compressive strength of the connector can reach the index value of the butt weld compressive strength, and the connector is bent 180 ° without cracks. The welding materials and automatic welding machine technical standards of the color steel tile should meet the national industry standards, with excellent characteristics. The slag cleaning, air gouging, welding wire air drying, heat insulation and other equipment should be complete and effective
以上就是对济南彩钢瓦的焊接程序介绍,相信通过本文的描述,你能够对彩钢瓦的焊接有一定的认识和了解,希望以上内容能帮助到你。另外,若你想要了解更多相关资讯,可以多多关注我们的网站动态:http://www.jnjgcg.com
The above is the welding procedure of Jinan color steel tile, I believe that through the description of this paper, you can have a certain understanding of the color steel tile welding, I hope the above content can help you. In addition, if you want more information, you can pay more attention to our website http://www.jnjgcg.com
此文关键词: 济南彩钢瓦  

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