testing valve 中文意思是什麼

testing valve 解釋
測試閥
  • testing : 測試系統
  • valve : n 1 【機械工程】閥,活門,舌門;汽門。2 【解剖學;動物學】瓣,瓣膜;(貝)殼瓣;【植物;植物學】...
  1. Recommended practice for gas lift valve performance testing

    氣舉閥性能試驗方法
  2. The independent testing bodies, american society of sanitary engineering and canadian standards association, have validated the valve ' s primary and preventative functions

    獨立的檢測機構,美國衛生工程協會和加拿大標準協會,對于閥門的主要性能和預防性能進行檢測認證。
  3. The factory is specialized in the manufacture of the whole set of testing equipment fo gas - vase ( do not sew, fuse, liquefied petroleum gas, natural gas etc. spirit bottle ), various air infuses set, remitting to flow row and to infuse tongs ; the stainless steel is four fluorine soft tubes, the industrial air ( the pack ) gathers to pack, modernizing industrial factory premises concentration to provide spirit system and assisting a piece : decompression machine, safe valve, allotment box ; and standard air, hybrid air, special kind air, high install craft device purely and gaseously ; the automation cuts over, going together with to compare to equip automatically ; various air valve door and accessories, spirit bottle enclosure ; the low temperature equipments liquid pump ; vaporize a machine ; the low temperature closes valve ; the ripples takes care of to wait a series product

    本廠專業設計生產製造各種氣瓶檢驗成套設備(無縫,溶解,乙炔,液化石油氣,天然氣等氣瓶) ,各種氣體充灌臺,匯流排及充灌夾具;不銹鋼四氟軟管,工業氣體(充裝)集裝箱,現代化工業廠房集中供氣系統及輔件:減壓器,安全閥,分配箱;以及標準氣體,混合氣體,特種氣體,高純氣體的配置工藝裝置;自動化切換,自動配比裝置;各種氣體閥門及配件,氣瓶附件;低溫設備液體泵;汽化器;低溫截止閥;波紋管等系列產品
  4. The improvement system is made up of the pressure sensor, flow sensor, displacement sensor, electro - hydraulic proportional flow control valve, power amplifier, data gathering board and computer. the platform can carry out testing the hydraulic parameters, processing the tested data, saving the processed data and drawing, adjusting the pressure automatically

    改造后的測控系統主要由壓力傳感器、流量傳感器、位移傳感器、比例節流閥、功率放大器、數據採集卡和計算機組成。改造后的實驗臺具有自動採集實驗數據、自動處理實驗數據、自動保存實驗數據、自動調節液壓系統負載壓力等功能,大大提高了實驗臺的工作效率、測試精度和智能化水平。
  5. Testing method of the impacting force of drilling pump valve in the course of valve closing

    鉆井泵閥沖擊力的應變測試方法
  6. Valves and valve adapters for inflatable recreational articles and toys - terms and definitions, requirements and testing

    充氣娛樂商品和玩具的氣閥和氣閥套.術語定義要求
  7. And pid control system was designed and implemented on the base of the control object modeling, which was considered to work well in most cases, after debugging, testing and running in the field, except some key drawbacks including weak robustness and lack of solution for the coagulation on the valve

    在系統試運行一段時間后發現, pid控制策略能夠滿足多數情況下的控制要求,尤其是在系統的擾動不太大的時候,但是也存在一些關鍵性的不足,主要是魯棒性不夠和調節閥塞棒掛渣問題沒有好的解決方案。
  8. The main testing parameters include : productivity, weight of specimen, electric power, the temperature of bearings and the noise from machinery etc. the main controlling parameters include : auto - taking of original seed, auto - controlling of two - directed valve, adjusting of productivity and automatic starting / stopping system for each equipment

    其主要檢測量有:生產率、接樣重量、耗電量、軸承溫升、機器噪聲等;主要控制量為:原始物料的自動接料、接樣三通的自動控制、喂入量調節、實驗臺各環節的自動開機關機等。
  9. This machine is fit for the testing use of water pressure intension for highpressure vase as oxygen carbon dioxide, nitrogen, hydrogen, etc., with for functions of loading and unloading valve, water pressure intension testing. auto overturn water pulling, pressure tested under free condition, advanced at home, and is the favorite equipment for steel vase testing stationgs and manufacturers

    本產品適用於高壓氣瓶(氧氣、二氧化碳、氮氣、氫氣等, )作水壓強度試驗,具有裝卸瓶閥、水壓強度試驗,自動翻轉倒水,四大功能,在只有狀態下試壓,是目前國內較為先進的高壓氣瓶試壓裝置,是各鋼瓶檢測站、製造廠理想設備。
  10. Upon pressure testing, if leakage is found at the rear end of valve, first of all, pressure has to be released, then, union shall be rotated 1 / 4 round with wrench to stop leakage

    在試壓測試時在閥門的後端假如有任何的泄露,應先泄壓后再使用板手將大殼轉1 / 4圈去止漏。
  11. As the valve is fully closed, the leakage in sealing testing can be lowered to zero

    閥門完全關閉時,密封試驗泄漏量為零。
  12. A properly designed watts pvs valve station provides redundant flow paths, a continuous supply of adequate water, testing and servicing of an individual valve without supply interruption, and long service life

    正確設計的美國瓦茨pvs閥門站提供重復的流路,能夠連續提供適量的水,能夠在不中斷水供應的情況下對某個閥門進行檢測和維修,使用壽命更長。
  13. Because expansion valves are high precision processing components, factory in its internal adjustment of the body parts are processed in a state of complete thermostatic, the temperature of the gas filling kits are demanding more consistent not detect leaks, in the completion of the expansion valve assembly also undergo strict testing and fatigue resistance aging sampling, the construction expansion valves : 1 : indeed temperature temperature kits ; 2 : temperature gas or liquid filled with the expansion corrugated ; 3 : spherical valve seat ; 4 spherical valves ; 5 : spring ; 6 : overheating degrees adjustment screw spacer and screw ; 7 : internal and external ( h - type ) sealed pieces ; 8 : thrust poles and corrugated of spacer ; 9 : fati ; 10 : capillary, and so on

    因為膨脹閥是屬于超高精密加工的零件,在工廠對其內部調整機構零件的加工都在恆溫狀態下完成,其中的感溫包的氣體充填更是要求嚴格一致不允許一絲泄漏,在完成裝配的膨脹閥還要經過嚴格的測試和耐疲勞老化抽檢,膨脹閥的構造: 1 :感知溫度的感溫包; 2 :感溫氣體或者液體充填膨脹波紋腔; 3 :球型閥座; 4球型閥; 5 :彈簧; 6 :過熱度調整螺絲墊片和螺絲; 7 :內部和外部( h型)密封件; 8 :推力桿和波紋腔墊片; 9 :閥體; 10 :毛細管等等。
  14. This alarming system has been applied in the safety valve testing boiler in harbin boiler company limited

    此報警系統在哈爾濱鍋爐有限責任公司安全閥蒸汽試驗鍋爐中得到了實際應用。
  15. This type of electric valve actuating controller with the core of micro controller 80c31 possesses not only the functions of a normal regulating device, such as testing, detecting, controlling and regulating, but more functions which helps to realize the remote controlling, the real - time display of various parameters, the diagnosis of fault and the failure protection and the soft judging of reference parameters coming from remote control center

    它以單片機為控制和接受遠程控制信號的核心部件,不僅具有常規調節儀表的檢測、控制、調節功能,而且由於單片機的可編程,使其更具智能化。系統功能包括閥門控制、實時顯示閥位、閥門狀態監測、故障診斷、失效保護及給定值無擾動切換的軟體判定等多種功能。
  16. Respiratory protective devices - compressed air line breathing apparatus with demand valve - part 1 : apparatus with a full face mask - requirements, testing, marking

    呼吸防護裝置.帶用量閥的壓縮空氣管路呼吸裝置.第1部分:全罩式面具裝置.要求檢驗和標記
  17. Respiratory protective devices - compressed air line breathing apparatus with demand valve - part 2 : apparatus with a half mask at positive pressure - requirements, testing, marking

    呼吸防護裝置.帶用量閥的壓縮空氣管路呼吸裝置.第2部分:在正壓下半罩式面具裝置.要求檢驗和標記
  18. The single unit cap and lifting lever permit manual valve opening ( testing ) with low required force on the lever

    這種一體式閥蓋和提升桿使得檢測人員只需輕輕扳起測試桿即可人工手動開啟閥門進行測試。
  19. As the computer controls the throttle valve, this method gets rid of the hand randomization, shortens the testing time, lightens the work of lab assistants and makes a progress towards the automatic test

    這種加載方式通過微機控制比例電磁鐵發送信號,克服了手動加載的隨機干擾,縮短了實驗時間,減輕了實驗人員負擔,向液壓測試的全自動化邁出可喜的一步。
  20. After completing the static and dynamic experiments on the5 electro - hydraulic component & system test unit, the author made further experiment research in the close loop system of hydraulic elevator, and get satisfying testing results. to sum up, the author build a set of theories and formulary for the design of integrated valve, change the traditional methods for the structure design of hydraulic elevator valves by the tools of pro / e, carry out a lot tests of the integrated valve on the special test platform

    縱觀全文,作者對針對液壓電梯專用集成閥建立了一套比較完整的設計計算的理論依據;採用三維造型軟體對集成閥進行實體建模,改變了液壓電梯專用集成閥的傳統結構設計方法,使集成閥的結構設計達到了更好的效果;利用專門的電液元件測試平臺和液壓電梯臺架對集成閥進行了比較全面的實驗,拓展了新元件的實驗研究手段。
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