1. Weld-end valves also require the additional designation of the pipe schedule they are designed to fit. 焊接端口閥門還需要另外指定其所需配置的管道類別。
2. After placing the lower edge of the blade on the base plate with the tip touching the upright member, the projection formed by the double curve should just touch the center of the weld metal. 將葉片較低的一邊放在基板上，葉梢接觸直立的板。此時，由雙曲形成的凸起部分應(yīng)該剛好與焊接金屬的中心相接觸。
3. The temperature field and residual stress field of 3-D multi-pass weld are obtained, and the results are discusses. 獲得了三維多道焊焊接溫度場和殘余應(yīng)力場，并對計算結(jié)果進(jìn)行分析
4. The effect of external AC magnetic field on arc shape and weld quality of magnesium alloy TIG welding were analyzed. 中文摘要：采用組織分析和性能檢測的方法，研究了外加縱向交流磁場對鎂合金TIG焊電弧形態(tài)及焊縫質(zhì)量的影響。
weld在線翻譯
5. With the development of the computer intelligence technology, robotic technology and the industrial automatization, the application field of the robotic weld technology in industrial manufacturing becomes wider and deeper. 隨著計算機(jī)智能化技術(shù)，機(jī)器人技術(shù)和工業(yè)自動化的不斷發(fā)展，機(jī)器人焊接技術(shù)在工業(yè)生產(chǎn)領(lǐng)域應(yīng)用的深度和廣度不斷拓展。
7. In this paper, the temperature field and stress field in SiC/Al weld process were simulated by FEA software ANSYS firstly. Then the distribution of residual stress was obtained. 本文首先運(yùn)用有限元方法對SiC／Al焊接雙材料結(jié)構(gòu)的殘余應(yīng)力進(jìn)行數(shù)值模擬分析，得到焊接過程任意時刻的溫度場、應(yīng)力場變化情況和殘余應(yīng)力分布。
8. Therefore, non-contact temperature measurement technique becomes the development trend of high temperature measurement and will be used more and more widely in measuring the temperature field of weld arc and pool. 非接觸測溫主要有輻射法和干涉法，由于測溫元件不與被測物接觸，不會破壞被測物的溫度場，通過與數(shù)字圖象處理技術(shù)相結(jié)合，能實現(xiàn)溫度場的快速、實時測量，全面、形象的反映溫度場的動態(tài)變化，因此成為高溫測量技術(shù)的發(fā)展趨勢，在焊接熔池和電弧溫度場測量中得到越來越多的應(yīng)用。
9. The magnetic field was applied to weld stainless steel with GTAW. The influence of magnetic frequency on properties of welded joint was studied by bending test, tensile test and SEM. 在外加縱向磁場下對不銹鋼進(jìn)行氬弧焊，通過對焊接試樣進(jìn)行彎曲和拉伸試驗、顯微組織觀察分析，研究外加磁場頻率對焊接接頭力學(xué)性能的影響。
10. When the tubing string is milled, the helical weld form provides enhanced characteristics of the tube at the weld site. 當(dāng)撓性管柱被軋制時，焊縫的螺旋形使得在焊縫處增強(qiáng)了管子的性能。
11. Moreover, analysis on more than 1000m helical line pipes weld metal length showed that increasing weld metal Mn content up to 1.4wt%, the possibility of forming hot crack will reduce from 0.005% to 0.001%. 對長度超過1000m的螺旋焊管焊縫金屬的分析顯示：當(dāng)焊縫金屬中 w增加到1.4%時，熱裂紋形成的可能性從0.005%減少到0.001%。
13. The machine has one head that can weld various angles. 機(jī)器有一個頭，可焊接各種角度。
14. And the effect of mechanical vibration on the impact absorbing energy of weld is greater than that of HAZ(heat-affected zone). 本文的試驗中，將振動焊接技術(shù)應(yīng)用于閥門筒體的環(huán)焊縫中，研究機(jī)械振動對焊接接頭性能與組織的影響。1試驗材料試驗采用的材料為焊接閥門用A105鋼，其化學(xué)成分
15. According to the weld char- acteristic of the plate and large amount of experiment studies, the reasonable welded joint and... 根據(jù)鈦鋼復(fù)合板焊接的特點，通過大量的試驗研究，作者提出了合理的鈦鋼復(fù)合板焊接接頭形式和完善的焊接工藝措施，同時加強(qiáng)對施焊人員的培訓(xùn)管理，嚴(yán)格焊接全過程的控制，TA2/Q235B鈦鋼復(fù)合板的焊接難題得到成功解決。
weld的近義詞
16. 6 Welding procedures of single-side welding and both sides forming or sealing run at root of inner side of seam may be adopted for pipeline whose nominal diameter is ≥500mm. Base coat of weld joint on SHA and SHD level pipeline whose nominal diameter is less than 500mm shall be welded with argon arc. 7.3.6 公稱直徑等于或大于 500 mm 的管道，宜采用單面焊接雙面成形的焊接工藝或在焊縫內(nèi)側(cè)根部進(jìn)行封底焊；公稱直徑小于 500 mm 的 SHA 和 SHD 級管道的焊縫底層應(yīng)采用氬弧焊。
17. A phototube mcunted under the back of the weld received a light from efflux plasma out of the key-hole and transferred it into a photoelectric pulse signal. 放置在焊縫背面的光電管接收并監(jiān)控來自等離子弧尾焰的光線。接收到的光信號被光電管轉(zhuǎn)換成光—電脈沖信號。
18. I didn't want to re-weld the hinges and mounted a 0.04 aluminum plate on the horizontal surfaces. 我不想再焊接鉸鏈和展開0.04 鋁板上水平表面。
19. This paper presents a monitoring method of weld defects for CO2 gas shielded arc welding process. 本文提出一種在CO2氣體保護(hù)焊過程中對焊縫缺陷的自動監(jiān)測方法。
20. The high current pulse must be of sufficient magnitude and duration to cause at least one small drop of molten metal to form and be propelled by the pinch effect from the end of the wire to the weld puddle. 高電流脈沖必須具有足夠的幅值和持續(xù)時間，造成至少一個小熔滴形成和由于收縮效應(yīng)從焊絲端部被推進(jìn)到焊接熔池。
weld 詞典解釋
1. 焊接;熔接;鍛接 To weld one piece of metal to another means to join them by heating the edges and putting them together so that they cool and harden into one piece.
e.g. It's possible to weld stainless steel to ordinary steel... 不銹鋼是有可能和普通鋼焊接在一起的。 e.g. They will also be used on factory floors to weld things together... 它們也可用于工廠車間，用來焊接物體。
welding All the welding had been done from inside the car... 所有的焊接都在車內(nèi)完成。 ...welding equipment. 焊接設(shè)備
2. 焊縫;焊接點 A weld is a join where two pieces of metal have been welded together.
3. 使緊密結(jié)合;使成整體 If you weld people together, you join them together to form a united organization.
e.g. She has both the authority and the personality to weld the party together... 團(tuán)結(jié)全黨所需的權(quán)威和個人魅力她兩者兼具。 e.g. The miracle was that Rose had welded them into a team. 令人稱嘆的是羅斯把他們打造成了一個團(tuán)隊。
weld 單語例句
1.
1. " I am used to the heat because it is even hotter when I weld, " he told METRO.
2. weld什么意思
2. How to weld these bureaux into a united and effective inspection system is still under consideration.
3. The welding plant has a fully automated weld production line equipped with 13 welding robots imported from Japan.
weld 英英釋義
noun
1.
1. a metal joint formed by softening with heat and fusing or hammering together
2. European mignonette cultivated as a source of yellow dye naturalized in North America
