調壓缸 的英文怎麼說
中文拼音 [diàoyāgāng]
調壓缸
英文
surge tank-
Secondly, this paper emphasizes how to apply this new friction model to practical valve controlled cylinder position servo system and realize the dynamic friction compensation. the paper designs the compensation law and uses the matlab / simulink tools to testify the compensation effect
其次,本文重點放在如何將新型摩擦模型應用到實際的電液位置伺服系統中,以實現對閥控液壓缸電液位置伺服系統的摩擦力進行動態補償,並應用matlab的simulink模擬工具進行模擬,通過調節摩擦補償環節的參數可得到良好的補償效果。Abstract : the flying shear located behind the roughing stands of wire - rod mill is designed with hard surface gears for driving system, engaging of zero tolerance, hydraulic cylinder for clamping and shiftting, convenient and practical gap adjusting structure for blade
文摘:介紹了邯鋼三軋廠在線材軋機粗軋機組后的飛剪設計中,採用了硬齒面齒輪傳動,零側隙嚙合,液壓缸鎖緊與橫移及簡便實用的剪刃間隙調整機構。When the governing valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod increased, meanwhile, it ' s time of rise, time to peak and the governing time all increased. at the same time, the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased
當出口節流調速系統的回油路上串接調速閥時,隨階躍負載的增加,在相同流量閥開度、相同溢流閥調節壓力的情況下,液壓缸有桿腔壓力p _ 2 ( t )的超調量是增加的,上升時間、峰值時間以及調整時間也是增加的;液壓缸無桿腔壓力p _ 1 ( t )的超調量是增加的。This method can decrease the gap setting time for which the oil column of hydraulic cylinder is not retracted and there is no minute adjustment of oil column for the first several passes
採用該方法,軋制過程液壓缸油柱不用回縮,而且前面道次液壓不進行微調,從而節省了輥縫設定時間。Comb tenon docking machine, refers meets machine, meets the wooden devices mh1520 - 1560 series product characteristic : the high performance water hydraulic pressure dynamic system, the engaging force strong, the movement is smooth ; ( is mad ) the fluid cylinder for through the iso9001 authentication famous brand goods ; the unique design automatic accent compression connection puts all in one load sets, guarantees the entire supported joint tenon tail engaging force to be consistent, to be reliable ; the docking pressure may surpass 10 tons most greatly
梳齒榫對接機、指接機、接木機mh1520 - 1560系列產品特點:高性能水液壓動力系統,接合力強、動作順暢; (氣)液缸為通過iso9001認證的名牌產品;獨特設計的自動調壓接合裝置,確保整支接榫頭尾接合力一致、牢固;對接壓力最大可超過10噸。The applications of the electro - hydro proportional control such as, proportional pressure regulation, proportional speed regulation, multi - cylinder synchronization etc have been introduced
摘要電液比例控制改變了傳統液壓機控制方式,提高了液壓機各項性能。本文介紹了比例調壓、比例調速、多缸同步等電液比例控制功能在液壓機上的應用。Thermal stress control system actually gather the real - time data of unit sets , compute temperature fields , stress fields and maximum dangerous stress by the math modal , decide target and speedup rotation in every stage of startup process , and justify automatically to realize auto control a serial of processes of turbine , such as speedup , warm - up , connecting net , load changing , stop and unsteady condition etc , and improve automatic level of the unit sets. turbine auto startup ( tas ) system can automatically evaluate steam turbine ' s startup and load changing process according to thermal stress of
熱應力控制系統實際是對機組運行參數進行實時採集與監控,通過數學模型實時地計算高、中壓缸轉子的溫度場、應力場分佈,以及最危險熱應力,以確定啟動過程各階段的目標轉數及升速率,並進行自動調整,實現機組沖轉、升速、暖機、並網、升負荷、停機以及異常工況下的自動控制,大大提高了機組的自動化水平。Designs, manufactures and supplies valves, pumps, actuators, and control solutions for usage in energy and process industries
-提供液壓泵馬達液壓缸比例閥和伺服閥的維修調試。This thesis also have constructed mathematic model based on the analytic method, which used the load as input and the pressure as output, meanwhile, it have made theoretic analysis of time response. the theoretic analysis was highly agreed with the experimental result
在對出口節流調速系統液壓缸兩腔壓力隨負載變化的動態特性的理論分析時,用解析法建立了以負載為輸入,壓力為輸出的數學模型,進行時間響應分析,其理論分析結果與試驗結果相吻合。Used the metering - out control system in which the hydraulic cylinder was the executive element as research object in this thesis, the experimental research about the effect on the pressure p1, p2 of the hydraulic cylinder chambers when series - connecting throttle valve or governor valve on the return oil - line under the step load changing have made
本文以單出桿液壓缸為執行元件的出口節流調速系統為研究對象,在其迴路上分別串接節流閥和調速閥,當負載發生階躍變化時,對液壓缸兩腔壓力p _ 1 、 p _ 2的影響進行了試驗研究。Through experimental research, the calculation formula that the pressure highly - adjusted capacity of two cylinder chambers varied with the change of step load and the formula about hydraulic elements main parameter ( rated pressure ) were both made, which had important valuation in selecting the main parameter about this hydraulic system
通過試驗研究得出了出口節流調速系統中液壓缸兩腔壓力超調量隨負載變化的計算公式以及出口節流調速系統中液壓元件主參數(額定壓力)計算公式,有利於正確選擇系統的元件及主參數。Connect wood machine product characteristic : the high performance water hydraulic pressure dynamic system, the engaging force strong, the movement is smooth ; ( is mad ) the fluid cylinder for through the iso9001 authentication famous brand goods ; the unique design automatic accent compression connection puts all in one load sets, guarantees the entire supported joint tenon tail engaging force to be consistent, to be reliable ; the docking pressure may surpass 10 tons most greatly
接木機產品特點:高性能水液壓動力系統,接合力強、動作順暢; (氣)液缸為通過iso9001認證的名牌產品;獨特設計的自動調壓接合裝置,確保整支接榫頭尾接合力一致、牢固;對接壓力最大可超過10噸。Casting for auto parts ( calliper, bracket, disc, pressure plate etc ), reerigerator and air conditioner compressor parts ( cylinders, crankshaft etc ), machinicalparts, construction parts, motorparts, pump parts etc
汽車用鑄件(制動鉗體、支架、制動盤、壓盤等) ,機械零件,冰箱、空調壓縮機鑄件(缸體、曲軸等) ,建築工程用鑄件,電機零件,水泵等。The new unit has following technical features : ( 1 ) the unit ' s load is balanced by means of the accumulator and hydraulic cylinder with special structure ; ( 2 ) the installed power of the unit can be reduced greatly by adopting the accumulator ; ( 3 ) variable frequency speed regulation ensures good energy saving effect, and the closed oil circuit requires less hydraulic oil ; ( 4 ) a bi - directional hydraulic lock in the oil circuit ensures the stability and safety of the operation of the pumping unit
新型機具有4個技術特點: ( 1 )由於活塞柱塞式液壓缸的特殊結構和液壓蓄能器的配合使用,在平衡抽油機大部分載荷時,不需另外增加配重,可減小抽油機體積、質量和佔地面積; ( 2 )抽油機下沖程時,與活塞柱塞式液壓缸相連接的蓄能器吸收能量,上沖程時儲存在蓄能器中的能量補充載荷上行所需的能量,大幅度降低抽油機裝機功率; ( 3 )利用變頻容積調速節能效率高,閉式油路節省液壓油,同時大大減小液壓泵站的體積; ( 4 )在閉式油路中採用雙向液壓鎖可使抽油機的啟停更加平穩、迅速,其工作的穩定性和安全性更好。Product characteristic : the high performance water hydraulic pressure dynamic system, the engaging force strong, the movement is smooth ; ( is mad ) the fluid cylinder for through the iso9001 authentication famous br goods ; the unique design automatic accent compression connection puts all in one load sets, guarantees the entire supported joint tenon tail engaging force to be consistent, to be reliable ; the docking pressure may surpass 10 tons most greatly
產品特點:高性能水液壓動力系統,接合力強、動作順暢; (氣)液缸為通過iso9001認證的名牌產品;獨特設計的自動調壓接合裝置,確保整支接榫頭尾接合力一致、牢固;對接壓力最大可超過10噸。Product characteristic : the high performance water hydraulic pressure dynamic system, the engaging force strong, the movement is smooth ; ( is mad ) the fluid cylinder for through the iso9001 authentication famous brand goods ; the unique design automatic accent compression connection puts all in one load sets, guarantees the entire supported joint tenon tail engaging force to be consistent, to be reliable ; the docking pressure may surpass 10 tons most greatly
產品特點:高性能水液壓動力系統,接合力強、動作順暢; (氣)液缸為通過iso9001認證的名牌產品;獨特設計的自動調壓接合裝置,確保整支接榫頭尾接合力一致、牢固;對接壓力最大可超過10噸。Accorded to the experimental research, under different flow area of flow valve and different adjusted pressure of relief valve, conclusion that the regulation of the pressure p1, p2 in the two cylinder chambers varied with the change of step load were as follows : when the throttle valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod decreased, meanwhile, it ' s time of rise, time to peak and the governing time all decreased. while the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased
通過試驗研究得出系統在不同的流量閥開度、不同溢流閥調節壓力(進口壓力)下,液壓缸兩腔壓力p _ 1 、 p _ 2隨階躍負載變化的規律:當出口節流調速系統的回油路上串接節流閥時,隨階躍負載的增加,在相同流量閥開度、相同溢流閥調節壓力的情況下,液壓缸有桿腔壓力p _ 2 ( t )的超調量是減小的,上升時間、峰值時間以及調整時間也是減小的;液壓缸無桿腔壓力p _ 1 ( t )的超調量是增加的。For using software method to make the valve controlled asymmetrical cylinder system has the ideal output, the defect such as asymmetry of the dynamic characteristic, bad stability, big over shoot and long adjusting time when we use symmetry sliding valve to control the asymmetrical cylinder has been avoided
用軟體控制的方法使閥控非對稱缸系統具有理想的輸出,從而克服了對稱閥控制非對稱液壓缸系統存在的動態性能不對稱,穩定性差,超調大,調整時間長等一系列缺點。R - 4 radial four cyl. a c compressor
徑向4缸空調壓縮機In formerly static strength tests, no attention was paid to the process of test load. according to their experiences, experimenters adjusted pressure in actuator only by hand to control the test load value and the load value was read from instruments
早期的靜力試驗對加載過程沒有嚴格的要求,所以當時的液壓加載方式由試驗人員直接調整供油壓力,改變液壓缸內的油壓,控制活塞桿輸出的集中力載荷。分享友人