環軋制 的英文怎麼說
中文拼音 [huányàzhì]
環軋制
英文
ring-rolling-
( 2 ) design of the implantating device : some quantity of 316l stainless steel, perform forging and thermal rolling, drawing filament ( diameter 0. 4mm and 0. 23mm respectively ), enlacing and jointing, after that assembling the products into guiding filum, a technical examination was carried out to appraise their physical capability. the second part : experimental study : animal experiments were used to screen and observe its validity and security : under general anesthesia, tracheotomy was performed on the healthy dog, the bronchus was localized using x - ray fluoroscopy fibrobronchoscope and with the help of the implanting equipment, several niti alloy occludes were implanted into the target bronchus of the dogs through the biopsy channel in the fibrobronchoscope
（ 2 ）推送器的研製：取316l不銹鋼熱軋，分別拉製成不同直徑的不銹鋼絲分別用作製作內芯、外環及車制螺絲，再經纏繞、焊接、裝配成推送器。對上述兩者進行技術鑒定。第二部分：支氣管封堵器的實驗研究：四種形狀的封堵器分四組（上述四種封堵器各12隻）進行動物實驗，分別觀察其安全性與有效性。Based on the reduced scale ring rolling and finite element simulation, materials axial transferring pattern was studied and a formability evaluation method was proposed including the shape factor
摘要研究了大型復雜環件形狀因素和軋制速率對成形性能的影響規律。The corrosion behavior of nanocrystalline ( nc ) copper bulks with various grain sizes prepared from igc ( inert gas condemsation ) and vacuum annealing in comparison with conventional microcrystalline ( mc ) copper ( as - rolled and electrolytic ) in acid copper sulphate solution and neutral solution containing chlorides under free corrosion conditions and anodic polarizations has been studied using potentiodynamic polarization, potentiometric analysis, cyclic voltammetry and electrochemical impedance spectroscopy. x - ray diffraction was used to estimate the grain size of the annealed nc copper. field emission gun scanning electron microscopy and x - ray energy - dispersive spectroscopy was used to characterize the surface morphology and analyze the surface composition after the polarization and potentiometric test of both nc and mc copper
本文研究了用igc （惰性氣體蒸發凝聚原位溫壓法）制備並真空退火到不同晶粒尺寸的納米晶銅和微米晶銅（冷軋紫銅、電解銅）在酸性硫酸銅溶液和中性含氯溶液中，在自腐蝕狀態和陽極極化狀態下的腐蝕性能。使用了動電勢極化、電位測定、循環伏安法（ cv ）和電化學阻抗譜（ eis ）等方法。 x -射線衍射（ xrd ）的方法用來估算納米晶銅晶粒尺寸。The development of heavy plate mill and the common characteristics of the mill revamping were summarized, and the production technologies, such as control links of tmcp, appliction of edger mill and the processing of steckel mill for plate were introduced
綜述了厚板軋機的發展及其技術改造的特點；介紹了厚板生產tmcp技術的控制環節，立輥軋機的應用以及卷軋中板的生產工藝特點。The reason that the internal defects little occur at the center points and fissure takes an annular form during three - roll rolling was expounded based on the state of stress and strain at the center of rolled pieces
根據軋件內部的應力應變狀態，闡述了三輥軋制軋件中心點缺陷產生可能性較小和斷裂呈環向裂紋的原因。Besides the design of the hardware construction for shape meter, the software system written in visual basic 6. 0 is also developed. the real - time data acquisition and conversion system worked in interrupt mode is accomplished by means of loading dynamic linkage library of pcl - 812pg enhanced multi - lab card. the converted data processing will be operated then, for example, scale operation, comparison, graphic display, data storage, etc. the adjusting values for the shape control are also calculated in it
本文在參考大量帶材標準板形、軋制初始量設定、調節量計算研究的基礎上，確定了標準板形模型、設定模型、調節控制模型等數學模型；並給出了其相應的演算法；完成了板形儀計算機控制系統的硬體設計，並在此基礎上，應用高級開發語言visualbasic6 . 0 ，通過加載pcl - 812pg多功能數據採集卡的驅動程序后，調用動態鏈接庫（ dll ）中的函數的方法，完成了信號中斷方式下的實時數據採集，採集的數據經計算機作標度變換、對比、圖形顯示、存儲等處理，並提供了用於板形閉環控制的調節量。The voltage transformer is fully enclosed type the iron core is piled up of the cold roll silicon steel sheet. the iron core, primary and secondary windings are casting resin by advanced vacuum carting equipment. it has a good ability of antipollution and moisture proof. the secondary outlet is wrapped by outlet box with three exits with different directions. it, s convenient. it can prevent from stealing electricity
本系列電壓互感器為全封閉式結構，鐵芯採用優質冷軋硅鋼片繞制，並經嚴格的熱處理，鐵芯與一次繞組和二次繞組一起以先進的真空澆注工藝用環氧樹脂澆注成型，互感器耐污穢，耐潮濕性能好二次出線端子有出線端子盒，端子盒有三個不同出線方向接線方便，並可實現防竊電措施。Then i make a comprehensive analysis of w group and its hot rolled steel products. following above, i analyze the two main rivals and the present competitive situation of w group in chongqing market. as the conclusion of those analysis, i give out two piece of advice about the competitive strategy of w group by the means of swot. in the end, i state simply the implement and effect of the two selected strategy
論文首先介紹了競爭戰略理論，介紹了三種基本競爭戰略以及分析環境和制定戰略的方法和工具；然後剖析了重慶熱軋鋼材市場的國際國內宏觀環境和微觀環境，研究了重慶熱軋鋼材市場的市場結構：接著深入分析了w集團及其熱軋產品；最後在深入分析w集團在重慶熱軋市場上的兩個主要競爭對手和w集團目前競爭狀況的基礎上，運用swot分析法提出了w集團應該採取的競爭戰略，並簡要介紹了戰略的實施和效果。Three - dimensional dynamic numerical simulation of ring rolling process
環件軋制過程三維動態數值模擬Products : 50 tons drawing dies, 100 tons punching dies, 150 tons carbide parts for diamond manufacturing, 100tons rollers, 100 tons seal rings and 150 tons other special parts
產品方案：各種線、棒、管材控制模50噸、沖壓模具100噸、頂錘壓缸150噸、軋輥環100噸、密封環100噸、其它異形產品300噸。Larger rolling velocity gives better materials filling in the ring section contour
同時發現，軋制速率影響環件軋制的成形性能，較大的軋制速率有利於環件輪廓填充。At first, it is the analysis of the basic condition which including the key factors in the inner and outer circumstances, which were the basic conditions of the enterprise to constitute the developmental strategy. then the enterprise " developmental strategy were constituted on the basis of catching hold of reasonable chances, making full use of all kind of advantaged conditions and conforming outer resources as its unique resources. the enterprise " developmental strategy were strong extension real estate exploitation, deepening coast fathering, improving the third industry, entering into tour industry and stockbreeding, deepening the enterprise " inner administration
然後，論文在客觀分析了興茂集團的人力資源管理狀況、科學決策管理狀況、核心競爭能力、企業獨特資源優勢等內部環境之後，運用波士頓矩陣對企業現有產業進行分析，再運用ie矩陣著重對企業房地產業進行分析，最後運用swot矩陣對企業具體發展戰略進行分析，制定了企業的發展戰略及戰略目標：進一步加強房地產業的發展，深化滑坡治理業，提高第三產業，退出軋鋼、壓鋼業，逐漸退出廢品回收業，進入環保業、旅遊業和畜牧業，培育企業新的經濟增長點；同時，完善企業內部基礎管理，培育企業的核心競爭能力，實現企業的可持續發展。Crush fast, seal entire journey, improve the working environment, adopt the stainless steel roller, use the special tooth shape and special processing craft, enhance the smashing quality
粉碎速度快，全程封閉，改善工作環境，採用不銹鋼制軋輥，採用特殊齒形和特殊加工工藝，提高粉碎質量。Firstly, the distortion of rolled piece and the designing method in the beforehand slit pass and slit pass has been analyzed. secondly, based on the research production of predecessor and research of the author, card system selected some corresponding experience formulas such as roll force, roll moment, roll temperature and roll consume, and established spread model in the beforehand slit pass and slit pass and the distribution model of elongation coefficient. subsequently, card system applied the dynamic programming method with minimum roll consume and optimized its pass system
本文以圓鋼雙線切分為基本實體模型，著重分析了預切分孔型和切分孔型在軋制過程中的變形特點及相應的孔型設計方法；基於前人的研究成果及作者的探索，選擇了相應的軋制力、軋制力矩、溫度及能耗模型，建立了預切分和切分的寬展及延伸系數的分配模型；應用動態規劃法以能耗最小為目標函數對孔型系統進行了優化設計；利用visualbasic6 . 0和microsoftaccess數據庫的連接，建立了數據查詢系統，以visualbasic6 . 0和autocad之間的介面在vb環境下完成了斷面孔型圖的繪制。This article is based on the differential output shape meter of magnetoelastic transformer for cold rolling strip developed by cooperator. the design of hardware construction and the development of software for windows for the shape meter computer control are mainly described. the primary approach for the shape meter closed - loop control system is also included
本文在課題組已研製出的冷帶軋機板形儀? ?磁彈性變壓器差動輸出式冷軋帶材板形儀的基礎上，進行windows環境下板形儀計算機開環檢測系統硬體系統的設計、軟體系統的研製及板形儀閉環控制系統的初步探討。Standard specification for aluminum and aluminum - alloy die forgings, hand forgings, and rolled ring forgings
鋁和鋁合金壓模鍛件手工鍛件和軋制環形鍛件的標準規范Standard specification for aluminum and aluminum - alloy die forgings, hand forgings, and rolled ring forgings metric
鋁和鋁合金壓模鍛件手工鍛件和軋制環形鍛件的標準規范Results of simulation and experiment on the physical simulation model built in laboratory show that the extension control is of good performance and prove that the extension control is feasible and superior in the electro - hydraulic servo system. the mathematical model of electro - hydraulic servo system is given. the simulation structure of control system with double closed loops is built
對實驗室建造的熱軋卷取機系統的半物理模型建立了數學模型，並在此基礎上建立了雙閉環控制系統的模擬框圖，應用simulink軟體包建立了電液伺服控制系統的模擬模型，分別採用不同的控制策略對控制系統進行了性能對比模擬研究。700mw water turbine and water turbine generator, and bush of fan, oxygen concentrator, rolling milling, spherical machine, and pump, and the integrated electric ring, fittings of motor
本公司專業生產200mw 600mw汽輪機及汽輪發電機軸瓦550mw 700mw水輪機及水輪發電機軸瓦鼓風機制氧機軋鋼機球磨機泵等大型軸瓦以及電機的集電環和配件。分享友人