metal-shielded wire 中文意思是什麼

metal-shielded wire 解釋
金屬包覆線
  • metal : n 1 金屬；金屬製品；金屬合金。2 【化學】金屬元素；（opp alloy）；金屬性。3 【徽章】金色；銀色。4 ...
  • shielded : 防護的 隔離的 裝有護套的
  • wire : n 1 金屬線，銅絲，鐵絲，鋼絲；【電學】導線；線路；金屬絲網；【造紙】抄網。2 電信；〈口語〉電報。3...
  1. Transitional feature of the arc and metal droplet in the welding process with steam shielded arc is investigated by means of analysing the waveforms of welding voltage and current under different welding regimes and it is found that there are two types of arc process behavor ? " arc starting - arc blowing out - short - circuiting " and " arc - starting - short - circuiting ". under the condition of constant diameter of welding wire and its feeding speed, the arc process behavor can be changed by adjusting the inductance of welding circuit as well as the voltage of power supply. if arc process behaves as alternative process of " arc starting - arc blowing out - short - circuiting " with minimum time duration of arc blowing out and maximum frequency of short - circuit transition, the welding process will be stable with less spatter and smooth weld bead

    通過分析不同焊接規范下的焊接電壓和電流的波形.研究了水蒸氣保護下電弧及熔滴過渡的特點，發現其電弧過程行為有「燃弧?熄弧?短路」和「燃弧?短路」兩種形式.在焊絲直徑和送絲速度一定的情況下，通過調節焊接迴路中的電感量和電源電壓，可以改變電弧的過程行為形式.若電弧過程呈「燃弧?熄弧?短路」交替進行，並且熄弧時間最短時，短路過渡頻率最高，在這種情況下，飛濺小，焊道成型好，焊接過程穩定
  2. Welding consumables - wire electrodes, wires, rods and deposits for gas shielded metal arc welding of high strength steels - classification

    焊接消耗品.高強度鋼氣體保護金屬弧焊鍍層和焊條，金屬絲，金屬電極.分類
  3. Welding consumables. wire electrodes, wires, rods and deposits for gas shielded metal arc welding of high strength steels. classification

    焊接消耗品.高強度鋼的氣體保護金屬極電弧焊用焊絲電極焊絲焊條和沉積金屬.分類
  4. Welding consumables - wire electrodes, wires, rods and deposits for gas shielded metal arc welding of high strength steels - classification ; german version en 12534 : 1999

    焊料.高強度鋼的氣體保護金屬極電弧焊接用焊絲電極
  5. Welding consumables. wire electrodes and deposits for gas shielded metal arc welding of non alloy and fine grain steels. classification

    焊接消耗材料.非合金鋼和細晶粒鋼的氣保護金屬電弧焊用絲狀電極和沉積金屬層的分類
  6. Welding consumables - wire electrodes and deposits for gas - shielded metal arc welding of non - alloy and fine grain steels - classification ; german version en 440 : 1994

    焊料.非合金鋼和細粒鋼金屬氣體保護電弧焊接用焊絲和
  7. Welding consumables - wire electrodes and deposits for gas shielded metal arc welding of non alloy and fine grain steels - classification

    焊接消耗材料.非合金與細晶粒鋼的氣體保護金屬電弧焊用絲狀電極和熔積物.分類
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