arc starting plate methodとは 意味・読み方・使い方

To improve weld quality by preventing the fluctuation of a welding voltage and a defective arc start when starting welding, which are caused by the fluctuation of a heat input during the welding and a short circuit between molten metal at the tip of a steel bar and a molten pool on a steel plate in a welding method for the steel bar having a large diameter in a submerged arc press welding method.例文帳に追加

サブマージアークプレス溶接法における太径棒鋼の溶接法において、溶接中の入熱変動、棒鋼先端の溶融金属と鋼板上の溶融池との短絡に起因する溶接電圧の変動及び、溶接開始時のアークスタート不良を防止することによって溶接品質の向上を図る。 - 特許庁