片焊接 的英文怎麼說
中文拼音 [piānhànjiē]
片焊接
英文
chip bonding-
Tips on welding of aluminized sheet in comparasion with cold rolled steel strip
鍍鋁鋼片的焊接狀態比較冷轆鋼片Scm control system of pulse plasma arc welding
脈沖等離子弧焊接的單片機控制系統A resistance meander wire usually of constantan is welded onto a strip of foil
在金屬薄片上焊接了改良的電阻導線,通常使用的是康銅導線。It consists of two thin strips of dissimilar metals fused together.
它是由兩條薄薄的不同金屬片焊接在一起而構成。A new design device against electric shock based on mcu
單片機的焊接防觸電裝置的開發The welding technology of francis turbine runners is optimized from the view of subsection welding and local heating by numerical simulation. the result shows that welding residual tensile stress appears in the weld and its area nearby, and peak stress appears in the dangerous area of blades after practising quondam welding technology ; welding residual tensile peak stress in the dangerous area of blades can be decreased by welding both ends earlier and then welding middle section later during subsection welding, and decreasing effect on welding residual stress of the subsection welding is related to the weld length of blade outlets and welding direction of each subsection ; decreasing effect on residual stress of the local heating is direct proportional to heating time, heating temperature, heating area, and inversely proportional to cooling area, and welding residual tensile peak stress in the dangerous area is decreasing trend earlier, and then increasing trend later with heated location increased
本文利用數值模擬手段對轉輪的焊接工藝從分段焊和局部加熱兩個方面進行了優化,結果表明:採用普通工藝焊接時,葉片焊后殘余拉應力出現在焊縫及其附近區域,並且在葉片出水邊的熔合線附近(危險區域)出現了峰值;在採用優化的分段焊時,先焊兩端后焊中間的方法可以降低葉片危險區域的焊接殘余拉應力峰值,降低效果與葉片出水邊焊段長度、焊縫各段的焊接方向有關;局部加熱法降低轉輪危險區域殘余應力的效果主要與加熱時間、加熱溫度以及加熱面積成正比,與冷卻面積成反比,並且危險區域的殘余應力隨加熱區域的增大呈先降低后升高的趨勢。Standard reference radiographs for examination of aluminum fusion welds
用於檢驗焊接中鋁的標準參考射線照片Care must be exercised in attaching the lead wires to the soldering tabs.
在往焊接接線片上焊導線時必須非常小心。Box packaging machine, static elimina tion machine, inverter power ageing equipment, automatic welding machine, magnet head 、 disk driver business backup of precision to clings 、 fixture etc
彩盒包裝機;除靜電除塵機;變頻電源老化設備;自動化焊接機;磁頭、盤片行業配套的精密工裝、夾具等。When lifting the flat boxes the board cracks at the remaining board bridges and after welding the final piece does not bend at right angles
當抬起箱子時,紙板在餘下相連處斷裂,重新焊接后,最後一片的彎曲角度不正確。In this paper, three unique models were designed to research atom diffusion at interface, contacting line and joining point under bpec heating and compare with it under radiation heating in order to find out if bpec speed atom diffusion. the first model was aimed to research atom diffusion at interface under bpec heating. experiment condition of bpec diffusion welding sheet cu and ni : direct diffusion welding, at a pressure of l0mpa, welded at 750 ~ 900, with heat rate of 200 ~ 400 / min for 10mm, on / off of 6 / l ~ 48 / 8, with die or not, vacuum of 6pa
本文設計出三種樣品預構件,研究脈沖大電流加熱條件下片狀材料、線狀材料和球形顆粒之間的原子擴散過程,弄清脈沖大電流加熱條件下原子擴散與一般燒結和焊接過程中原子擴散的區別,以證實特殊的電場和磁場是否對原子的擴散有推動作用,揭示脈沖大電流加熱條件下原子的擴散過程,探索脈沖大電流熱加工技術快速高效的原因。Abrasive products - diamond circular saw blade - part 1 : welded saw blades
超硬磨料製品金剛石圓鋸片第1部分:焊接鋸片Laminate knnen punktgenau zum schmelzen gebracht werden, ein folienverbund hergestellt oder montagekomponenten miteinander verschweit werden
將薄片加熱至接近熔點,生產出粘連薄片,或將裝配部件焊接在一起。The membrane is soldered to the pressure connection and thus has a very low leakage rate
膜片焊接到壓力連接上,這樣損耗率就很低了Cutting, notching, mitring, welding, fabricating, drilling, delivery, unloading, handing, assembling, hoisting, fitting and fixing in position, bedding, filling in solid and pointing including necessary lugs or other attachments
切割、開槽、法冠接、焊接、製造、鉆孔、交貨、卸載、處理、裝配、提升、原位裝置和固定,打底、固后填充以及勾縫,包括必需的拖線片或其它附件。The equipment owns the function of protecting data to stop user from adjusting by mistake. installed later, you only open the power and can use it
本產品採用國際化線路,進口貼片器件波峰焊接,嚴格的工藝檢驗流程保證了海升產品的一流品質。Adopt blocking design, automatic pasting patch technics, advanced jointing and checking equipment. every working procedure can keep improving to make every product reach high quality
採用國際化線路,進口貼片器件波峰焊接,嚴格的工藝檢驗流程保證了海升一流的產品品質。Tabular layouts of article characteristics for solder lugs, solder pins, soldering terminals
焊片焊接銷接線柱的產品特性圖表Therefore one of efficiency means to solve cracking problem of runners is to change distribution of welding residual stress of blades, to decrease welding residual tensile stress in the dangerous area of blades or even turn to compressive stress
因此,改變葉片焊接殘余應力的分佈狀態,降低葉片危險區域的焊接殘余拉應力峰值,甚至將危險區域的拉應力轉變為壓應力,是解決轉輪裂紋問題的有效途徑之一。Abstract : the helical vane is analyzed. the helical vanes are welded together and added the external force to be cold - drawing formation
文摘:對螺旋葉片進行了分析,把螺旋葉片焊接組合起來,旋加外力,冷拉成型。分享友人