高頻熔焊 的英文怎麼說
中文拼音 [gāobīnrónghàn]
高頻熔焊
英文
high frequency welding-
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Furthermore, it is easily arrived by air, by sea, by railway or by motor way. originated in 1990, our company specialises in producing concrete road construction equipment and small road roller equipment
年，是生產水泥混凝土路面施工設備及小型壓實設備的專業公司，擁有各種剪折沖車刨銑鋸磨床高頻焊等多種加工設備和冷噴熱熔劃線機。Hf electrothermal equipment production company, be applied to smelting. qian welding. heat treatment. forging hf hanguan. large direct current generator mechanics
我公司生產中高頻電熱設備，可應用於熔煉.釬焊.熱處理.鍛造高頻焊管.大型直流電動機調速等I hf electrothermal equipment production company, be applied to smelting. qian welding. heat treatment. forging hf hanguan. large direct current generator mechanics
我公司生產中高頻電熱設備，可應用於熔煉.釬焊.熱處理.鍛造高頻焊管.大型直流電動機調速等Ultrasonic plastic welding theory is generated by the generator 20khz or 15khz pressure, high - frequency signals, the system can be adopted for the high - frequency signals into mechanical vibrations, and in plastic products working, through working surface and internal friction among elements spread by the department of the interface temperature, when the temperature reached the melting point of her own, that the working interface rapid melting, and then fill in the gaps between the interfaces when shock stop working at a certain pressure and cooling will be a perfect welding
的高壓高頻信號通過換能系統，把信號轉換為高頻機械振動，加於塑料製品工件上，通過工件表面及內在分子間的磨擦而使傳處到介面的溫度升高，當溫度達到此工件本身的熔點時，使工作介面迅速溶化，繼而填充于介面間的空隙，當震動停止，工件同時在一定的壓力下冷卻定形成完美的焊接.點擊數： 723錄入時間： 2006 - 5 - 14In year 2005, our new main plant was built in jiading district, shanghai. hugong valve factory has also recently employed 556 people, including 158 technical engineers and 3 senior engineers. we also have more than 10 workshops for precise casting, hot forging and stamping, welding, heat treatment, finishing, machining and assembly
下設精密鑄造熱鍛壓焊接熱處理精加工裝配等十多個車間擁有數控加工中心等離子焊接機全自動氣體保護焊半自動真空熔焊機超頻真空熱處理車球專用數控車床高效加工專機理化和探傷設備等各類加工檢測設備300多臺套。分享友人