arc welding electrode 中文意思是什麼
arc welding electrode
解釋
電焊條, 電熔接條-
Arc welding equipment - part 11 : electrode holders
弧焊設備.第11部分:電極握桿 -
" ubridge brand " marble mostly to use in slagging powder with drug cover welding electrode. improve slag basicity, steady arc, increase surface strain. it also used on architecture industry
粵橋牌大理石粉為白色或淺灰色礦粉,主要用於藥皮焊條等焊接材料的造渣造氣劑,可提高熔渣堿度穩 -
Electrode holder for manual arc welding with coated electrodes safety rules, specifications and tests
使用藥皮焊條手工焊接用焊鉗.安全規則規范和試驗 -
The variable polarity power supply circuit uses two stages full - bridge inverter, the former inverter is regarded as a constant - current source with fast dynamic response, and supplys energy for the second one, and the latter one is to produce variable polarity current excellently, and low - frequency pulse current by variable polarity power supply is used to reduce input energy and control the shape of weld bead while welding. a series of high - frequency pulse current is superposed on direct - current - electrode - negative ( dcen ) current through the high - frequency pulse power supply, which is used to compress the arc and improve process of crystallization
其中變極性電源採用二次全橋逆變結構,一次逆變提供快速的響應速率並給二次逆變提供能量,二次逆變提供良好的變極性性能,使輸出能量最優化,並用其低頻電流特性減小電弧線能量,控制焊縫成形;高頻脈沖電源提供的高頻電流疊加在反極性電流dcen上,利用電流的高頻特性壓縮電弧,改善焊縫金屬結晶過程。 -
Due to two work states - - - arc burning and short current - - - existed in welding process of consumable electrode welding, and different control objectives in these two states, two close - loop feedbacks are designed in the control system : welding voltage feedback and welding current change rate feedback
根據熔化極co2焊機具有燃弧和短路兩種工作狀態,且兩種狀態下控制目標不同的特點,在控制系統中設計了雙閉環反饋:焊接電壓反饋及焊接電流變化率di / dt反饋。 -
Welding consumables - wire and tubular cored electrodes and electrode - flux combinations for submerged arc welding of high strength steels - classification
焊接消耗品.高強度鋼的埋弧焊用焊絲和藥芯焊條和焊條焊劑組合物.分類 -
Safety requirements for arc welding equipment - part 11 : electrode holders
弧焊設備安全要求第11部分:電焊鉗 -
Welding electrode holders for arc welding
電弧焊用焊條鉗 -
Arc welding equipment - part 11 : electrode holders iec 60974 - 11 : 2004 ; german version en 60974 - 11 : 2004
電弧焊設備.第11部分:電極握桿 -
Rubber insulated cables - rated voltages up to and including 450 750 v - part 6 : arc welding electrode cables
額定電壓450 750v及以下的橡膠絕緣電纜.第6部分:電弧焊電極電纜 -
Amendment 2 - rubber insulated cables - rated voltages up to and including 450 750 v - part 6 : arc welding electrode cables
橡皮絕緣電纜.額定電壓450 750v及以下.第6部分:弧焊電極電纜.修改件2 -
In this thesis, a set of control system is developed for igbt inverter power supply of consumable - electrode co2 shielded arc - welding machine
本文為熔化極co2保護的igbt逆變半自動弧焊機電源研製了一套控制系統。
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