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有些设备象锅炉、造船、闸门、压力容器等,对焊接质量要求很高,一旦出现焊接缺陷,其后果就不堪设想。就是普通的真空设备对焊接气孔的寻找也是件相当麻烦的事。那么,能不能由焊工自己边焊边监督焊接参数,使之保持最佳焊接规范不变,以减少甚至消除焊接缺陷呢?焊接参数监视(监测)仪就是为此而研制的一种新型科学仪器,它能监视、测量焊接参数,提供焊接质量的有关数据,是广大焊工提高焊接技术、保证优良焊缝不可缺少的理想仪器。焊接参数监视(监测)仪分直流,交流两种,每种又有普及型及自动记录型之分。普及型称“监视仪”,只能对焊接电压、电流进行监视。对使用直流
Some equipment like boilers, shipbuilding, gates, pressure vessels, etc., on the welding quality requirements, in the event of welding defects, the consequences would be disastrous. It is quite troublesome to look for the welding vent hole in ordinary vacuum equipment. So, can welder welding edge monitoring their own welding parameters, so as to maintain the best welding specifications unchanged, in order to reduce or eliminate welding defects? Welding parameters monitoring (monitoring) instrument is developed for this purpose a new type of scientific instruments It can monitor and measure welding parameters and provide relevant data on welding quality. It is an ideal instrument for welders to improve welding technology and ensure excellent welding seam. Welding parameters monitoring (monitoring) instrument sub-DC, AC two, each has a popular type and automatic recording of the points. Popular type called “monitor”, only on the welding voltage and current monitoring. Use DC