ARC WELD VOLTAGEとは 意味・読み方・使い方

In TIG welding, a comparison is made between a reference voltage and a measured voltage corresponding to the arc illuminance through a correlation between illuminance and an arc length, to raise/lower a torch and a superior weld zone is obtained.例文帳に追加

ＴＩＧ溶接では、照度とアーク長との相関関係で基準電圧とアーク光照度に応じた計測電圧を比較しトーチを昇降することで良好な溶接部を得る事が出来る。 - 特許庁

The device is characterized by having an arc voltage measuring means 16 to measure an arc voltage between a non-consumable electrode 2 and a base material 3 and a welding condition changeover means 15 to change over the condition of welding to the condition of the reinforcement of weld when the measured arc voltage measured by the arc voltage measuring means 16 exceeds a predetermined threshold Va.例文帳に追加

非消耗電極２と母材３間のアーク電圧を測定するアーク電圧測定手段１６と、そのアーク電圧測定手段１６で測定した測定アーク電圧が予め定めた閾値Ｖａを越えると、溶接条件を余盛り溶接条件に切り換える溶接条件切換手段１５とを備えたことを特徴とする。 - 特許庁

Since the welding pass of the first layer or a plurality of layers from the first layer is performed by arc welding of constant voltage, the arc is expanded, the tolerance to deviation from the aim with respect to the weld line is high and also excellent penetration is obtained.例文帳に追加

初層又は初層から複数層の溶接パスは、定電圧でアーク溶接するので、アークが広がり、溶接線に対する狙い位置のずれの許容度が高いと共に、優れた溶け込みを得ることができる。 - 特許庁

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

Next, voltage is supplied between a torch 19 and members 20, 21, and 22, and besides the torch 19 is supplied with inert gas, and arc discharge is generated between the torch 19 and the open end 5c so as to weld the fellow open ends 5c adjoining each other in radial direction.例文帳に追加

ついで、トーチ１９と部材２０、２１、２２との間に電圧を供給し、かつ、トーチ１９に不活性ガスを供給して、トーチ１９と開放端５ｃとの間にアーク放電を発生させ、径方向に隣接する開放端５ｃ同士を溶接する。 - 特許庁

Therefore, by a control like making the average current or the average voltage equal to a standard value as usual, there are problems that an arc is not stable, the depth of penetration of welding and weld width are changed with the elapse of time depending on a welding condition, and stable welding has been hard to various conditions.例文帳に追加

従って、従来のように平均電流又は平均電圧を基準値と合わせるような制御では溶接条件によりアークが安定せず、溶接の溶け込み深さや溶接幅が時間と共に変化したりする問題が有り、種々の条件に対して安定した溶接が困難であった。 - 特許庁