逆弧電壓 的英文怎麼說
中文拼音 [nìhúdiànyā]
逆弧電壓
英文
flash back voltage-
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。This machine adopts high - level siemens plc concentration control, set up with computer controlled gear shifting vacuum gauge, and a three - flow controller, one set of contra - variant bias power and four - route contra - variant arc power supply, four side - installed heating tubes, computer pid automatic temperature control device, 60 and 100 two kinds versatile arc supply
該設備採用先進的西門子plc集中控制，裝有電腦自動換檔真空計和三路流量控制器，一套逆變偏壓和四路逆變弧電源，邊裝式加熱管四支，電腦pid自動控溫， 60和100兩種弧源通用。This machine adopts japanese pro - face touch screen and mitsubishi plc control technology. in addition, it is set with automatic gear - shifting vacuum gauge, a two - flow controller, side - installed heating tube, computer pid automatic temperature control, and 32 sets contra - variant arc power supply and contra - variant bias power. they are widely used in plating different thick film layers of mono - metal and many compound film layers
該設備採用日本pro - face觸摸屏和三菱plc集中控制裝有電腦自動換檔真空計，兩路流量控制器，邊裝式加熱管，電腦pid自動控溫，配備32隻逆變式弧電源和逆變偏壓，適用於鍍制各種特種單金屬厚膜層或多鐘金屬復合膜層。9 one suit of contra - variant bias power and four contra - variant arc power supply, 60 100 arc sources are all suitable
9一套逆變偏壓和4個逆變弧電源， 60和100兩種弧源通用10 one suit of contra - variant bias power and eight contra - variant arc power supply, 60 100 arc sources are all suitable quantity of arc sources can be increased
10一套逆變偏壓和8個逆變弧電源， 60和100兩種弧源通用弧源數量可增減分享友人