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第五章施工方法第5—1条焊接工艺 1、焊接操作条件 (1) 气流温度:200～250℃(在距焊枪喷嘴4—5毫米处测得)。 (2) 气流压力:0.8～1.0公斤/厘米~2。 (3) 耗气量:10～15米~3/小时 (4) 焊接速度:12米/小时 (5) 焊条延伸率:<15% (6) 压缩空气要求:应进行除油除水处理。
Chapter 5 Construction Methods Article 5-1 Welding Processes 1, Welding Operating Conditions (1) Air temperature: 200 ~ 250 ℃ (measured at a distance of 4-5 mm from the torch nozzle). (2) Air pressure: 0.8 ~ 1.0 kg / cm ~ 2. (3) Air consumption: 10 ~ 15 m ~ 3 / h (4) Welding speed: 12 m / h (5) Electrode elongation: <15% (6) Compressed air requirements: Degreasing and dewatering should be carried out.