hydraulic main 中文意思是什麼
hydraulic main
解釋
水管幹線-
This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time
該鉆機採用曲柄連桿、游梁式沖擊機構，使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主，遇到特殊情況，用連桿沖擊不能鉆進時，可轉為卷揚沖擊，沖程可調，因連桿沖擊機構連續工作，所以實現了自動沖擊鉆進，可提高鉆進效率，減輕勞動強度;採用泵吸反循環的方式排渣，既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難，又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構，既保證了鉆具處于平衡狀態，又大大簡化了該機構設計，降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立，減少了輔助作業時間。 -
Reason analysis and precaution on damage of main oil pump ' s drive gear for hydraulic coupler
焦化洗油冷卻裝置的改造實踐 -
With the standardized workshop occupied 11600m2 and 630t hydraulic presses, 315t two axle punch presses, 250 sets of large, middle, small equipments, the company has the whole series production line. main equipments include cut - board machine, incurvate machine, opened incline pressure machine, drill attack machine, auto - moving hang machine, various kinds of moulding plastic machine, lathe, planer, drilling machine, horizontal axis rectangle platform flat grinder, universale lifting platform milling machine, eccentricity axis punching machine, liquid pressure derrick car, etc
主要設備有： 630噸液壓機315噸雙軸沖壓機250噸沖壓機等大型沖壓機床，剪板機折彎機鉆攻兩用機自動走軌起吊機各式型號注塑機各式車床刨床鉆床臥軸矩臺平面磨床萬能升降臺銑床偏心軸沖床液壓起重車等大中小設備386多臺套，形成具有自動沖壓步進的生產線。 -
Rapid design system for main frame of hydraulic press based on general modular design
液壓機機身廣義模塊化快速設計系統 -
It is determined by the characteristics of chinese coal seams that they are difficult to exploit ; this paper analyzes three main stimulation technologies : hydraulic fracturing, displacement of multi - gas and oriented pinnate horizontal well - drilling, which can provide technical guidance for developing coal - bed gas more efficiently and reasonably
此外還分析了目前國內外煤層氣增產的3項主要技術：水力壓裂改造技術、煤中多元氣體驅替技術和定向羽狀水平鉆井技術。 -
In the paper, river and the downstream area of dike are regarded as a whole system, and hydraulic model of coupling 1 - d river and gradual dike - break is established, therein the preissmann implicit difference scheme is applied to main river, and the fvm ( finite volume method ) is applied to the breach and polder
本文將河道與堤壩下游區域視為一個整體，對于單一河道採用preissmann四點隱式差分格式計算，對于潰口及圩區採用有限體積法，建立了一維河道與堤壩漸潰耦聯的水力模型，也是一維、二維耦合的水流模型。 -
The company main product includes : the oak school absorption of shock series, is hanging the hydraulic pressure series, the bushing, the engine support and so on ; is suitable the vehicle type : reynold, the big space, are beautiful, asia, populace austria enlightens, toyota, the valuable horse, ma zida, the nepali mulberry, ou bao, runs quickly, mitsubishi, the modern age and other ; the company produces the type many, productivity high, the quality is superior ; in order to guarantee the product quality, the large amount of money has introduced the world most advanced production equipment and the check - out facility ; and aimed at the company concrete condition to carry on large - scale technical, the craft, the equipment and the flow transformation, truly achieved take the customer demand as the center, carried on the fine profit production according to the customer request, entrusted with the customer by this to be stronger, the sustainable competitive advantage ; the company already has established the stable long - term cooperation relations with the overseas many enterprises and the dealer, the product sale network cover various countries, and unceasingly attracts the more and more many overseas customer
公司主要產品有：橡校減震系列、懸掛液壓系列、襯套、發動機支架等；適用車型：雷諾、大宇、標致、起亞、大眾奧迪、豐田、寶馬、馬自達、尼桑、歐寶、奔馳、三菱、現代及其它；公司生產種類多，生產量高，品質優越；為了確保產品質量，巨資引進了世界最先進的生產設備和檢測設備；並針對公司具體狀況進行了大規模的技術、工藝、設備和流程改造，真正做到以客戶需求為中心，按照客戶的要求來進行精益生產，以此來賦予客戶更強的、可持續的競爭優勢；公司現已跟國外多家企業及經銷商建立了穩固的長期合作關系，產品銷售網路覆蓋世界各國，並不斷吸引越來越多的海外客戶。 -
The paper makes a systematic study on frictional torque model for hydraulic system, after the analysis of the ultra ? low speed principle of closed - loop system, it can be concluded that the existence of the difference between static frictional and dynamic frictional torque, and the periodic saltation of the dynamic frictional torque, are the main reasons of the low speed stick - skip to the electrohydraulic position servo system
針對伺服馬達的低速性能，進行了低速實驗研究，併兼顧快速性能進行了階躍響應和正弦響應實驗研究，對實驗結果進行了分析，得出了一些有價值的結論，提出下一階段進行實驗的建議。 -
The main products are : series shear, series plate and templet shear, series hydraulic and swining shear ; series metal sheet bending maching ; series press and so on, meanwhile, our company undertakes the design and production of non - standard machines. all of the items prove to be quick sellers at home, as well as in the word market
我公司主要產品有：剪板機系列、多功能型剪切機系列、數控液壓擺式剪板機系列、數控液壓折彎機系列、液壓機、液壓沖床、壓力機系列等，同時承接非標機床的設計與生產，產品暢銷國內外。 -
The main contents in the paper are as follows : ( 1 ) the operational principle of the hydraulic automatic tilting gates with connecting lever and rolling wheel were analyzed. using block diagram, the author elaborated on the running course and steady factors of the tilting gate. then the instantaneous running center in the running course of the tilting gate was brought forward, and the trochoid of the center was described
本文研究的主要內容如下： （ 1 ）分析闡述了水力自動翻板閘門的工作原理和運轉機理，結合框圖詳細分析說明了翻板閘門的運轉過程及其穩定條件，給出了閘門在運行過程中的瞬心軌跡線，分析研究了閘門運動過程中的基本平衡方程。 -
The main contents are as follows : in order to finish this work well, the author collected the basic parameters of water cushion in china and foreign countries, and analyzed the questions and shortcoming in the designing of cushion in domestic and abroad, and summarized the design experiment of xiao wan hydraulic power station and ertan hydraulic power station in china, finally the main controlling design parameters of baishan water cushion, that is the allow dynamic impact water pressure and unit water consumed energy rate were asserted
具體內容如下：為了做好白山水墊塘設計，本文通過收集國內外水墊塘設計的基本參數，分析水墊塘設計存在的問題及不足，總結國內小灣、二灘工程的經驗，確定白山水墊塘設計主要控制參數即允許動水沖擊壓力及水墊塘單位水體消能率。 -
Abstract : to counter the ore - rock with different characteristics, the theory of wave mechanics on impacting machinery was used in combination with the results of digital emulation study of hydraulic hammer machine to obtain the output impact energy of hydraulic hammer apparatus and the power of the main engine of hydraulic hammer machine, thus providing the basis for proper selection of the hammerhead and chassis of hydraulic hammer machine
文摘:針對不同特性的礦巖，運用沖擊機械波動力學理論，並結合液壓碎石器的數字模擬研究結果，得出液壓碎石器的輸出沖擊能與液壓碎石機的主機功率，從而為合理選用液壓碎石機錘頭及底盤提供了參考依據。 -
To counter the ore - rock with different characteristics, the theory of wave mechanics on impacting machinery was used in combination with the results of digital emulation study of hydraulic hammer machine to obtain the output impact energy of hydraulic hammer apparatus and the power of the main engine of hydraulic hammer machine, thus providing the basis for proper selection of the hammerhead and chassis of hydraulic hammer machine
針對不同特性的礦巖，運用沖擊機械波動力學理論，並結合液壓碎石器的數字模擬研究結果，得出液壓碎石器的輸出沖擊能與液壓碎石機的主機功率，從而為合理選用液壓碎石機錘頭及底盤提供了參考依據。 -
A scheme to be formulated and submitted for approval to the harbour commissioners for the exploitation of white coal hydraulic power, obtained by hydroelectric plant at peak of tide at dublin bar or at head of water at poulaphouca or powerscourt or catchment basins of main streams for the economic production of 500, 000 w. h. p. of electricity
有個建造水力發電廠的計劃：利用都柏林沙洲的滿潮噗啦呋咔272或鮑爾斯考特瀑布273的水位差主要河流的流域來開發白煤水力發電，經濟生產五十萬水馬力的電力。擬好后，將提交港灣委員會，以便獲得批準。 -
Hitop main products are air press, hydraulic press, air - oil power presses and multi - function presses equipment, which their pressure range is 2 - 200kn
Hitop主要產品為空油壓床、油壓床、增壓壓床與各種壓床設備，壓力范圍2 - 200kn 。 -
In chapter four, according to the analysis on the boundary theory and velocity field of main fluid zone of two - phase fluid pumps, the parameter equations of vane ' s modular curve of centrifugal pump are given, which contact the boundary " layer and eular theory of two - phase fluid pump by the fixing angel of vane as variable and leading into the velocity coefficient a. the results show that, in designing process of vane ' s modular curve of centrifugal pump, the determination of the total shape and parameters relates the flow properties of two - phase fluid and output ability of pump, or the design of the modular curve of centrifugal pump is the kernel of hydraulic design
第四章依據固液兩相流泵的邊界層理論及對主流區速度場的分析，給出了離心泵葉片型線的參數方程；它是以葉片安裝角為參變數，以引入的速度系數k _ v作為中間因子，將兩相流泵的邊界層理論和歐拉理論聯系起來? ?它說明了這樣一個事實，在離心泵葉片型線的設計過程中，它的整個形態或參數的確定都關繫到兩相流體的流動特性和泵的輸出能力，或者說，離心泵型線的設計是其水力設計的核心。 -
The main products are cby series of hand - driven hydraulic - tray carrying vehicles, cty series of hydraulic - tray loading vehicles, coy series of hydraulic - tray cylinder vehicles, ctd series scissontype hydraulic elevation platform, sjy series of electric elevator, aluminium alloy elevator, cbd series of motor - driven carrying vehicles and different types of hydraulictray cylinders
公司主要產品有cby系列手動液壓搬運車cty系列液壓裝卸車coy系列液壓圓桶車ctd電瓶堆高叉車sjy電動升降平臺鋁合金升降平臺cbd系列電動搬運車各種類型的液壓油缸汽缸。 -
The main products of our company : series of mining emulsion pump station, series of electric haulage shearer, sparying pump station, series of mining flame - proof vacuum / air electromagnetic starter, series of mining vacuum / air feeding switch, series of mining fame - proof and natural - safe. type ac soft starter, series of hydraulic stand valve and pipe system, high flow rate quick - moving valve, the new product nearing into market - the hydraulic support electric - control system, mining electric drill, hydraulic valve test table, electric performance test table
公司主導產品為：系列電牽引採煤機、系列礦用乳化液泵站、噴霧泵站、礦用隔爆兼本質安全型交流軟起動器、系列礦用隔爆真空、空氣電磁起動器、系列礦用真空、空氣饋電開關、系列液壓支架閥類及管路系統、大流量快速移架閥、即將投入市場的新產品? ?液壓支架電液控制系統、煤電鉆系列、液壓閥試驗臺、電性能試驗臺等。 -
Electro - hydraulic servo loading system ( ehsls ) is used to simulate the aerodynamic torque acting on the rudder of missiles, and it is one of the main simulation equipments in hardware - in - loop flight simulation laboratory
電液伺服加載系統是導彈武器系統半實物模擬中模擬作用在導彈舵面上氣動載荷的加載裝置，它是導彈在實驗室內進行半實物模擬的主要設備之一，是飛行器大迴路模擬中的重要組成部分。 -
Jiangsu haian longteng nc machine tool co., ltd. concentrating on shearing to fold to press a profession number to control tool machine to develop, development and manufacturing produce, the main product has a liquid to press a put type to sheartrigger, liquid to press plank to anticipate to fold curved machine, various hydraulic presses machine, etc., is one of the business enterprise that the national machine isdustrial point production shears to fold tool machine
海安龍騰數控機床有限公司，致力於剪折鍛壓行業數控機床的研製、開發和製造生產，主要產品有液壓擺式剪板機、液壓板料折彎機、開卷校平剪切生產線、卷板機，各型液壓機等，是國家機械工業重點生產剪折機床的企業之一。
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