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mig n.米格式飛機。

miggle

The dcep mig has the characteristic of deeper penetration which can reduce defective fusion and good arc stabilization . the dcen mig has the characteristic of shallow penetration of welding seam , and the welding wire has a high melting speed . so the variable polarity pulsed mig is a new technology for the welding of aluminium alloy sheet 變極性脈沖mig焊是一種新的焊接工藝方法,其綜合了dcep脈沖mig焊熔深較大、可以減少焊縫的熔合不良、電弧穩定性好和dcenmig焊焊縫熔深淺、焊絲熔化速度較快的特點,減小了焊縫的熔深,增加了焊絲的熔化速度,是一種適合于薄板鋁合金焊接的新方法。

It has important significance to study the welding technology of variable polarity pulsed mig for high efficiency weding and good quality of welding products . we should control the welding current , output voltage and the process of melting drop more effectively 研究薄板鋁合金變極性脈沖mig焊接技術,更有效地控制焊接電流、電壓輸出和熔滴過渡過程,提高焊接過程的穩定性、提高焊接速度,對于提高焊接效率和焊接產品質量具有重要的意義。

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

Based on lots of tig experiments , it can be concluded that welding arc can be well controlled , the characteristic of movement behavior of welding arc are gotten , which lay reliable guarantee on application of mig / mag welding technology 通過大量tig焊接試驗證明該套裝置能夠實現對焊接電弧的控制,并且得出了外加旋轉磁場作用下電弧運動行為的變化規律,為該裝置進一步應用于mig / mag工藝提供了可靠的保障。

Due to applying double beams , the velocity spread is lower because of smaller influence of space charge compared with single beam mig . in the interaction region this beam is easy to start oscillation and reject mode competition effectively 與單注磁控注入槍相比,雙注槍可以提供速度零散小、高束流的電子注,在互作用區更容易起振,且能更好的抑制模式競爭。

Heres how this can happen : when a person senses danger ( even if it doesnt turn out to be true danger ) , the brain quickly reacts by sending a signal to a small structure in the brain called the amygdala ( pronounced : uh - mig - duh - luh ) 這是這樣發生的:當一個人覺得危險(即使事實上并不真的危險) ,大腦會迅速發應,向一個叫杏仁核的微小腦部組織發送信號。

Semi - automatic mig mag welder with thyristor moduie controler ; suitable for welding of low carbon steel . low alloy steel , stainless steel , aluminum and its alloy . while welding aluminum and its alloy , double driven roll wire feeder should be used 適用于低碳鋼低合金剛不銹鋼鋁及鋁合金等材料的焊接,焊鋁和使用藥芯焊絲配用雙驅動送絲機

A new two - dimensional pattern complexity is defined via space structure of the figure . this complexity can distinguish the two - dimensional figures with different properties . it overcomes the defect of mig complexity 摘要從二維圖像的空間結構出發,定義了一種新的二維模式復雜度,用以區分不同性質的二維圖像,克服了mig復雜度的缺陷。

They have a comparatively strong ability to develop new products . nbc series mig mag semi - automatic welding machine is in the list of new - high technology products and our company is in the new - high technology enterprises 研制生產的nbc系列晶閘管控制mig / mag半自動氣保焊機獲國家“高新技術產品獎” ,并進入了“高科技企業”行列。

Interiorly , the uestc high power microwave laboratory has studied gyrotron since the late 1970s and reach advanced level internationally . magnetron injection gun ( mig ) provides the helical ring beam 在國內,電子科技大學高功率微波實驗室自70年代后期起,也對回旋管進行了大量的研究工作,并達到國內外先進水平。

Besides the trainer version , the mig - at family can include a combat - trainer version , light tactical single - seat aircraft , carrier - based trainer version and patrol single - seat aircraft At系列除了教練型外還可以包括轟炸-教練型,輕型戰術單座戰斗機,艦載教練型,和單座巡邏型

Specification for approval testing of welders when welding procedure approval is not required - tig or mig welding of aluminium and its alloys 不要求批準焊接工藝時焊工的鑒定考試規范.第2部分:鋁及鋁合金鎢極惰性氣體保護電弧焊或熔化極惰性氣體保護電弧焊

Saying that the newer version if it does live up to its hype looks like a fiesty aircraft . also reminds me of the mig design being built by iran 這新版本,如果真有吹得那么好,像是架有沖勁的飛機。另外,它讓我想起了米格賣給伊朗人的那個設計。

The paper is s sub - topic of the research of variable polarity pulsed mig welding device and its welding stabilization 本課題是“變極性脈沖mig焊設備及焊接穩定性研究”課題的一部分,主要針對變極性脈沖mig焊設備完成輔助控制電路設計。

The beam characteristics affect interaction output power and efficiency directly . as the key part of gyrotron , mig is also studied great 作為回旋管的重要組成部分,國內外對磁控注入槍也進行了大量的研究。

Fourth , set up the model of the double - beam coaxial mig , and make theorical analysis and design of double - beam coaxial mig 建立新型同軸-雙注磁控注入槍模型,對雙注磁控注入槍進行相應的理論分析與設計。

Mig pilot : it ' s fast ! estimated air speed is greater than mach 3 . bearing south . . . i ' m about to lose it 米格戰斗機飛行員:太快了,確定它的飛行速度大于3馬赫(音速的三倍) ,向南飛了,我看我快跟不上了。

Now used the magnetron injection gun ( mig ) be the electronic source of gyrotrons have been a regular method 作為提供與電磁波產生注波互作用的電子注的磁控注入電子槍隨之也得到高度的重視。

Third , modulate the double - anode mig and obtain a series of significative inclusions 對雙陽極磁控注入槍進行數值模擬,研究獲得了一系列有意義的結論。