點焊接合 的英文怎麼說
中文拼音 [diǎnhànjiēgě]
點焊接合
英文
soldered joint- 點 : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
- 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 ...
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 接合 : joint; zygosis; juncture; articulation; concrescent; nexus; coaptation; syndesis; synapsis; meet;...
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Characters and main use : camouflage printed, light and flexible, good low temperature resistance, air tightness and heat welt. suitable for making air bed, air cushion and water bag
特點及主要用途:迷彩印花,織物結構比較輕、薄,具有優異的耐低溫性、氣密性、高周波焊接性。適合做氣床、氣墊等充氣產品及儲水袋類產品。Characters and main use : light weighted, flexible, good low temperature resistance, air tightness and heat welt. suitable for making lifejacket, airbag, air bed, air cushion and water bag
特點及主要用途:輕、薄,富有彈性,具有優異的耐低溫性、氣密性、高周波焊接性。適合做救生衣,氣墊,氣床等充氣產品及儲水袋類產品。To validate the formulated transition element for the calculation of the hot - spot stress and stress concentration factor in the welded components by experimental results, the stress concentration factor of the experimental welded specimens carried out in the research group is calculated by using the developed plane - transition element. the calculated stress concentration factor in the two types of tested welding components agrees well with that obtained from the experimental result. and the calculated result on the tendency of hot - spot stresses agrees well with that from the measured result
為了驗證文中構造的過渡單元模型用於分析焊接節點附近的應力集中問題的正確性和有效性,進一步又對過渡單元模型進行實驗結果驗證,採用平面過渡單元模型計算了本課題組進行的兩類焊接構件的應力集中系數,並與根據實測方法得到的應力集中系數進行了比較,計算結果與實驗測試得到的應力集中系數和相應的熱點應力變化趨勢比較吻合,為本文建立的過渡單元的實際應用提供了初步的基礎。Bpec handrail, a new type compositive handrailing which hollow ball, metal stucture, its stanchion is set up with several metal hollow balls and pipc through welding, the composition at worksite is very simple and easy without any welding, economic & fine outlook, stable, convenient for installing and separaing
博佩克欄桿是一種新型的空心球金屬結構組合式欄桿,立柱由若干個金屬空心球和同一材料的金屬管通過焊接成為柱子;扶手,橫桿與立桿採用現場組裝,可不用焊接,具有經濟美觀,安裝及拆卸簡便,牢固耐用的優點。The design process of the proposed method is described as follows : the user inputs the 3d sketch of a welded machine, and the geometry and topology information of the members in the welded machine are established automatically. the design information is acquired by the means of man - computer interaction. according to the knowledge of design and welding, the rules of bar orientation, joint processing and welding sequence are established
用戶在autocad中輸入焊接機架的線框簡圖,提取出機架結構的幾何和拓撲信息,然後通過人機交互輸入設計信息,並根據機架的設計知識與焊接知識,建立機架的桿件方位布置規則、節點處理規則與焊接順序自動確定規則,最後在autocad中生成經過節點處理的機架三維實體,並提供一套合理的焊接順序。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。The joint shall be used spot welding with 10spots as per configuration below
這個接合處將被使用在每10個結構點下的焊接處。To meet this challenge, a research project was supported by ministry of communication and bv shanghai zhenhua port machinery co. ltd. focusing on analysis of tdtcd ( traditional design theories of crane drums ) the paper has studied the impacts of features under the binding force of wire ropes, the end - plate and rope slot. this study is based not only on the thin shell theory and viscoelastic mechanics to calculate the strength and stability of drum, but also on an experiment with technology in " state of act "
本文結合交通部重點科技項目「港口起重機鋼絲繩傳動件高性能技術研究」和上海振華港機股份有限公司委託項目「起重機焊接捲筒極限壁厚研究」 ,針對起重機捲筒傳統設計方法偏於保守的情況,以薄殼理論和近代力學為基礎,以現代試驗技術為研究手段,對鋼絲繩緊箍力作用下的外載特性、端板、繩槽等因素對捲筒強度和穩定性的影響進行了系統的理論研究,在深入開展捲筒強度、穩定性和實驗模態分析等試驗的基礎上,提出了有別于傳統方法的捲筒強度、穩定性計算方法。But there are some technical difficults for the welding of aluminium alloy such as some broken bits being easily found, a large welding distortion can happen easily, hard to distinguish the difference between the solid metal and liquid metal colour, hard to control the temperature, a lot of air holes can be seen in the welding line and so on
但是鋁合金熔化焊時的技術難點在於:焊接時易引起夾渣,焊接變形大,金屬的固態和液態的色澤不容易區別,焊接操作時控制溫度困難,容易產生氣孔等等。如果焊前清理工作不是很好,檢測氣孔往往超標。It has mang virtues such as weld moulding beauty, weld quanlity credibility and so on, espcially it can conquer not weld fully, not fusion and so forth fatal vice
它具有焊縫成型美觀、焊接質量可靠等優點,特別是對克服常規焊接方法中的未焊透、未熔合等危險性缺陷具有重要意義。Friction stir welding process can improve mechanical properties as well as decrease distortion and residual stress
採用攪拌摩擦焊連接鎂合金可以避免熔焊時產生的焊接缺陷,且具有焊后變形小、殘余應力小等優點。Sonic new ideas and views were proposed, such as regulation on general welding procedure qualification and its method of application, welding procedure qualification between heat exchange tube and tube sheet assessmented by the thickness of fillet weld, and so on
本文還首次提出一些新思路、新觀點,如母材、焊材分類細則以及標準以外材料分類要有分類報告佐證;通用的焊接工藝評定規定及使用方法;換熱管與管板的焊接工藝評定是評定角焊縫厚度;氣瓶焊接工藝評定是兩個類型評定的結合,也可以分別評定。Hrb400 steel bar is characterized by high parity between strength and price, good ductility and welding quality. it can meet the requirement that high building should use high stress steel bars. by now, few studies are made of the hrb400 reinforced concrete members
Hrb400級鋼筋具有強度價格比高、機械、焊接、抗震等性能優越的特點,應用在建築工程中,替換i 、 ii級鋼筋,可大量節省鋼材,提高建築的綜合性能,滿足高層建築應用高強度鋼筋的需求。In this thesis, a high - frequency variable polarity arc welding power supply was investigated, which consisted of two independent power sources, the variable polarity power supply and the high - frequency pulse one, having advantages both of them
本文針對鋁合金焊接研製了一種新型電源,所研究的高頻變極性弧焊電源採用雙電源結構,由變極性電源和高頻脈沖電源組成,綜合了兩者的優點。" stainless steel tube fittings " mostly are made by high precision cast and come without visible welding points or nail holes, in perfectly polished natural color finish. the instant installation method made possible with the all around fittings and parts iminate the factors threatening the safety found in conventional installation works
不銹鋼圓管組合配件,產品本體多為精密鑄造一體成型設計,有隱藏式焊點或拉釘孔,皆采不銹鋼原色研磨拋光,免除了傳統焊接不良而造成安全上的疑慮,確保施工品質的完美與安全。After the installation of the transformer, the sealing points will be guaranteed without leakage and the correct readings of every instruments until the handover is up to the grade
6變壓器安裝完畢后,保證各密封點焊縫無滲漏,各表計準確無誤,各項交接試驗合格。Using the digital technology improves the performance traditional thyristor welding machine, according to the characters of the double inverse star from rectifier circuit, set the parameters with micro - controller accurately, design the dependable trigger circuit, lead the feedback of voltage for the operation program, so the voltage of main circuit be carried out very steadily
摘要利用數字控制技術對傳統晶閘管焊接電源進行改進,根據雙反星型晶閘管整流電路的特點,採用單片機進行精確設定,設計了高可靠性觸發迴路,結合電壓反饋進行程序運算控制,實現了主電路輸出電壓的精確調整和可靠運行。Including : the realization and motion method of weld machine working location, the technical method for circular cross - section, rhombus cross - section straight tube and cone tube, and introduced some actual examples of pressure fittings, operating system, motion mechanism ' s construction feature and disposition of the weld machines
包括:合焊機組工位移置的實現方法和運行方式;圓形和棱形截面的直管、錐管整形的工藝方法;通過實例介紹了行車式巨型管合焊機組壓力裝置、操縱系統、行走機構結構特點和焊接設備的配置。Specification and qualification of welding procedures for metallic materials - welding procedure test - spot, seam and projection welding
金屬材料焊接程序的規范和合格鑒定.焊接程序試驗.點焊縫焊和凸焊By analyzing the part and fracture characteristic of sample, find the reason for this flaw is the choice of welding technology parameter is illogical ; welders don ' t grasp well the fibrin electrode ' s characteristics which distinguish with other low hydrogen electrodes, and usage isn ' t reasonable or operation isn ' t skilled
通過分析試樣的取樣部位和刻槽錘斷試樣斷口的特點,發現產生缺陷的原因是焊接工藝參數選擇不合理;焊工未能很好地掌握纖維素焊條與其他低氫型焊條相區別的特性,運條不合理或操作手法不熟練。分享友人