球形焊接 的英文怎麼說
中文拼音 [qiúxínghànjiē]
球形焊接
英文
ball bonding- 球 : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
- 焊 : 動詞(用熔化的金屬修補金屬器物或使金屬工件連接起來) weld; solder
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 球形 : sphere; sphericity; spherical; globular; round球形安全閥 ball relief valve; 球形閥 globe valve;球...
- 焊接 : weld; welding; soldering; seal; sealing; sealing-in; shutting together
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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。Space truss has developed rapidly in china and designer for its advantage has accepted the sphere soace grid. joints have play very important role in structure. generally, the weided hollow ball joints are adopted. but sometime they can not satisfy the requisition of structure. so a lot of people are busy searching for joints and fouding out all kinds of joints. a new joint - welded hollow truncated joint will be now in this paper
在我國大空間、大跨度的結構越來越多,節點在空間結構中起著重要的作用,焊接空心節點在網架、網殼等空間結構中被大量應用。本文研究的是一種新型的節點? ?焊接空心鼓形節點。 《網架結構設計與施工規程》 jgj7 - 91和《網殼結構技術規程》 jgj61 - 2003隻對空心球節點提出了承載力的計算公式,而沒有引入鼓節點。Gusset plate connections to slotted tubes is one type of the composite joint configurations in tubular structures. it can meets in practice. this connection take place of tubular joints and welded hollow spherical joints in some special situation
管板節點是管結構中一種混合節點形式,在實際工程中發揮了在特殊場合代替相貫節點、焊接空心球節點的作用。Since solder balls do oxidize quickly and builds an oxide coat that reduces the soldering characteristic of the ball, the chips should be vacuum sealed shortly after the reball process
因為很容易氧化並且形成一個氧化層覆蓋會降低錫球的焊接特性,所以在重新植球加工后應盡快真空封裝。Compression fittings with spherical liners ; adaptars for welding
帶球形襯的壓接管接頭.焊接轉接器Industrial - process control valves - part 3 - 3 : dimensions - end - to - end dimensions for buttweld, two - way, globe - type, straight pattern control valves
工業過程式控制制閥.第3 - 3部分:尺寸.對接焊的雙通球形直型控制閥的首尾相接尺寸Aerospace series - pipe couplings, 60 o, spherical, in titanium alloy ti - p64001 - elbows 90 o, welded
航空航天系列. 60度鈦合金ti - p64001球形管接頭. 90度焊接彎頭As the inner shape of the thin aluminum alloy sheets will deform and differ from the theoretical ellipsoid to some extent after welding processing, it is very difficult to meet the requirements of the tolerance between the honeycomb sandwich and thin aluminum sheets when only conventional cnc and traditional manual manufacturing techniques are used
由於上、下底蒙皮焊接成型過程中的變形使其內表面形狀相對于理論橢球面具有較大的誤差,採用常規的橢球面數控加工方法,或傳統的按上底蒙皮內表面手工打磨、研合修配方法加工蜂窩夾芯表面無法保證配合精度要求。Third, it analyzes different influences upon the life predication by comparing different models of the same package, different constitutive models of the same solder ball ' s materials, different life prediction models, different solder ball dimensions, different mesh density etc. finally, it compares some popular constitutive models of the solder ball materials, and constructs an integrated constitutive model by different curve fits
接著,又在上述分析的基礎上,比較了同種封裝的不同模型(如條形模型, 1 4模型, 1 8模型) 、相同焊球材料的不同本構模型、不同壽命預測模型、不同焊球尺寸及網格密度等方面對壽命預測的影響。Control and reduce the deformation of welding for frame of ball nodal in such kind of steel tube as diagonal laying of quardcone and quaraune diagonal laying with double phase
兩向正交斜放類型鋼管球節點網架焊接變形的方法Aerospace series - pipe couplings, 60 o, spherical, in titanium alloy ti - p64001 - straight unions, welded, threaded
航空航天系列.鈦合金ti - p64001制球形60度管接頭.焊接的螺紋直活管節Aerospace series - pipe couplings, 60, spherical, in titanium alloy ti - p64001 - elbows 90, welded
航空航天系列. ti - p64001型鈦合金制球形60度管連接器.焊接90度彎頭Aerospace series - pipe coupling, 37 o, spherical, in heat resisting steel - ferrules, welded end - inch series
航空航天系列.耐熱鋼制37度球形管接頭.端部焊接的卡箍.英制Aerospace series - pipe coupling, 37 o, spherical, in heat resisting steel - tees nipples, welded end - inch series
航空航天系列.耐熱鋼制37度球形管接頭.端部焊接的三通接頭.英制Aerospace series - pipe coupling, 37 o, spherical, in heat resisting steel - elbow 90 o nipples, welded end - inch series
航空航天系列.耐熱鋼制37度球形管接頭.端部焊接的90度彎管接頭.英制3. spherical joint 13 place may be welded with lead pressure tube
3 .球形接頭13處可與引壓管焊接6. spherical joint 13 place may be welded with lead pressure tube
6 .球形接頭13處可與引壓管焊接Aerospace series - pipe couplings, 60, spherical, in titanium alloy ti - p64001 - straight unions, welded, threaded
航空航天系列. ti - p64001型鈦合金制球形60度管連接器.直螺紋式焊接接頭分享友人