著名治疗白癜风专家 http://m.39.net/disease/a_5951583.html直流电弧焊时,因受电磁力的作用而产生偏吹的现象称为磁偏吹,对焊接工艺和质量有不利影响,只有克服它才能确保焊接质量,导致磁偏吹的因素有很多,具体是:
DuringDCarcwelding,thephenomenonofpartialblowcausedbyelectromagneticforceiscalledmagneticpartialblow,whichhasanadverseimpactontheweldingprocessandquality.Onlybyover