dc welding 中文意思是什麼
dc welding
解釋
直流電焊- dc : ＝1 direct current 直流電：a DC generator 直流發電機。2 District of Columbia 哥倫比亞特區〈美國首...
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Three welding modes ： dc pulsed tig, dc mma
集直流氬弧焊，脈沖氬弧焊，直流手工焊於一體。 -
Cad system, cad turret punches, hydraulic shearing machines, hydraulic press brakes, desk punch presses, upright drilling machines, lathes, ac dc argon welding machines, electric welding machines, ceiling cranes, etc
Cad系統， cad六角鍛壓機，油壓式剪床，油壓式折床，臺式沖床，直立式軸承車床，支流交流氬弧，電動焊接機，懸掛式吊車等 -
Specially for welding of thin and mid - thickness steel ; suitable for mag co2 welding of low carbon steel and low alloy steel inner wire feeder structure ; zx5 series thyristor dc arc welder ac arc welder with single phase moveable coil for sma mma welding ; suitable for welding low carbon steel, low alloy steel ; suitable for welding mid - thickness steel
可用於所有牌號焊條的直接手工電弧焊接引弧容易，無須用戶調節可遠距離調節焊接電流，便於焊工操作焊機動特性好，性能柔和，電弧穩定焊接熔池平靜，飛濺小，不咬邊，焊縫成形美觀。 -
Maintenance on line to rail with high frequency inverter dc welding machine
高頻逆變焊機用於鋼軌及轍叉線上焊補與維護 -
Suitable for welding of pulse mig / dc mag / co2 / flux - core wire / electric arc welding, and for welding of aluminum / titanium / copper alloys, low carbon steel, low alloy steel and stainless steel, as well as thin plate and medium thickness plate
可用脈沖mig /直流mag / co2 /藥芯焊絲/電弧焊等，分別對鋁、鈦、銅等有色金屬及其合金、低碳鋼、低合金鋼、不銹鋼等等多種材料進行高性能焊接以及薄板高速焊接和中厚板粗絲大電流高效焊等 -
Conventional magnetic field form used in welding technology including horizontal magnetic field, vertical magnetic field and sharp - angled magnetic field, mainly excited by dc, ac and pulse excitation
傳統的外加磁場形式主要包括橫向磁場，縱向磁場和尖角磁場等幾種，勵磁方式主要採用直流、交流以及脈沖勵磁等。 -
A 150a dc tig welding machine is developed, using specially designed thyristor rectifier and ic control circuit, which is simple, reliable and of high quality
研製了一種150a直流tig焊機，採用特殊的晶閘管主電路和集成電路控制技術，具有簡單、可靠和高性能的特點。 -
Lanthanated tungsten electrodes attract close attention and become popular in international welding area for its unique welding performance. it is easy to use under ac or dc conditions
鑭鎢電極因其具有良好的焊接性能而在國際焊接界倍受關注，鑭鎢電極不管在交流還是直流條件下使用都能輕松自如。 -
Ac dc arc welding machine
交直流兩用弧焊機 -
Usa dc motor control pcb ， weather proof control box with speed digital display and preset welding speed
進口調速控制pcb板，數顯速度指示，可預置焊接速度 -
Abstract : the multifunctional inverter power sourcethe handy inverter welding, plating & charging manchine, developed with advanced inverter and micro - electronics control techniques, adopts “ half - bridge power expansion supply midpoint voltage autocontrol setting ”, and technically and effectively having solved inverter subvision of inverter power expansion circuit for leaning magnetism, reliability of high - power inverter setting, achives combination of constantcurrent and constantvoltage export, and realizes low - voltage dc and high - voltage ac double power supply
文摘:運用先進的高頻逆變技術和微電子控制技術設計研製的逆變式多功能電源便攜式逆變焊鍍充電多用機，採用「半橋式功放級供電中點電壓自動控制調節裝置」 ，在技術上解決了逆變功放電路因偏磁而造成的逆變顛覆，有效地解決了大功率逆變器的可靠性問題；進行多種外特性的綜合設定，實現了恆流與恆壓輸出的合一；與傳統焊機相比，實現了開環和閉環狀態下都互不影響的低壓直流電瓶和高壓交流雙供電
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