在鋼結(jié)構(gòu)搭建的焊接過程中，需要注意以下細(xì)節(jié)：焊接前應(yīng)檢查焊縫的坡囗形式、尺寸、間隙等是否符合要求，并清除坡囗兩側(cè)的銹跡、油污等雜質(zhì)。焊接時(shí)應(yīng)根據(jù)鋼材的材質(zhì)、厚度、焊接位置等選擇合適的焊接工藝和焊接參數(shù)，如焊接電流、電弧電壓、焊接速度等。

During the welding process of steel structure construction, attention should be paid to the following details: before welding, the groove form, size, gap, etc. of the weld seam should be checked to ensure that they meet the requirements, and rust, oil stains, and other impurities on both sides of the groove should be removed. During welding, appropriate welding processes and parameters should be selected based on the material, thickness, and welding position of the steel, such as welding current, arc voltage, welding speed, etc.

焊接時(shí)應(yīng)保證焊條或焊絲的干燥，并按照規(guī)定的要求進(jìn)行烘干、保溫等處理。焊接時(shí)應(yīng)控制好焊接溫度，避免過熱或過冷，保持適當(dāng)?shù)臏囟确秶?。焊接時(shí)應(yīng)采用正確的焊接順序，避免出現(xiàn)未焊透、未熔合等缺陷。

During welding, it is necessary to ensure that the welding rod or wire is dry and undergo drying, insulation, and other treatments according to the specified requirements. During welding, the welding temperature should be controlled to avoid overheating or overcooling and maintain an appropriate temperature range. The correct welding sequence should be used during welding to avoid defects such as incomplete penetration and fusion.

焊接時(shí)應(yīng)隨時(shí)檢查焊縫的質(zhì)量，及時(shí)發(fā)現(xiàn)和處理焊接缺陷，如氣孔、夾渣、咬邊等。焊接后應(yīng)進(jìn)行后處理，包括清除焊渣、飛濺等雜質(zhì)，并進(jìn)行焊縫的外觀檢查和無損檢測(cè)。焊接時(shí)應(yīng)采取安全措施，如穿戴防護(hù)服、手套、鞋等個(gè)人防護(hù)用品，避免出現(xiàn)燙傷、觸電等安全事故。

During welding, the quality of the weld seam should be checked at all times, and welding defects such as porosity, slag inclusion, and undercutting should be detected and dealt with in a timely manner. After welding, post-treatment should be carried out, including removing impurities such as welding slag and spatter, and conducting visual inspection and non-destructive testing of the weld seam. Safety measures should be taken during welding, such as wearing personal protective equipment such as protective clothing, gloves, shoes, etc., to avoid safety accidents such as burns and electric shock.