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- large-size high frequency hydraulic vibration table 大型高頻液壓振動(dòng)臺
- Hydraulic Vibration Table Design With Gas-liquid Spring Balancing Movement Mass 應用氣液彈簧平衡運動(dòng)質(zhì)量的垂直液壓振動(dòng)臺設計
- Amplitude of the vibrating table is controlled. 振動(dòng)臺的振幅可獲得控制。
- The hydraulic vibration oil layer treatment method is researched, because the bridging near hole bot-orn in the oil layers seriously affects the oil production. 針對油層近井底地帶堵塞、嚴重影響油井產(chǎn)量的問(wèn)題,研發(fā)了水力振動(dòng)法處理油層技術(shù)。
- In the system, both auto-collimating beam and position sensitive detector are introduced to detect tiny angle of electrical vibration table. 該系統采用自準直光路原理,利用位置敏感傳感器對電振動(dòng)臺微小角度進(jìn)行精密檢測。
- According to the experimental results of absolute test and on-line test,the ultra low frequency vibration table is substituted with the SCM for FBA dynamic test. 通過(guò)對比力平衡加速度計的絕對測試和在線(xiàn)測試實(shí)驗結果,證明自標定機構可以代替超低頻標準振動(dòng)臺來(lái)進(jìn)行力平衡加速度計的動(dòng)態(tài)測試。
- An approach has been made upon problems of tuning natural frequency of variable stiffness elastic support of 3D vibration strengthening polishing vibration table. 對三維強化、拋光振動(dòng)臺變剛度彈性支承調諧固頻的問(wèn)題進(jìn)行了探討。
- The vibration transmissibility of the conical shell with composite material honeycomb structure is investigated by modal experiment and vibration table experiment. 通過(guò)模態(tài)試驗和振動(dòng)臺試驗,對復合材料蜂窩結構錐形殼的振動(dòng)傳遞特性進(jìn)行了研究。
- Having the optimal uniformity of vibrating table motion. 白面振動(dòng)均勻度佳,且側向運動(dòng)小。
- Aimed at the shock response spectrium(-SRS),simulating field shock environment loadings using vibration table has become the prior method of shock environmental test. 以沖擊響應譜(SRS)為控制目標,在振動(dòng)臺上實(shí)現沖擊載荷模擬已經(jīng)成為優(yōu)先選用的沖擊環(huán)境試驗方法。
- In the system,both auto-collimating beam and PSD which has high resolution of displacement are introduced to detect tiny angle of electrical vibration table. 該系統采用自準直光路原理,利用PSD對位置的高分辨能力特性,對電振動(dòng)臺微小角扭動(dòng)進(jìn)行精密測量。
- In order to analyze the property of the multipath effect in GPS for deformation observation, a vibration measurement test is carried out by use of a simulation vibration table. 為分析變形測量中的GPS多路徑效應特征，利用模擬振動(dòng)臺進(jìn)行振動(dòng)測量實(shí)驗。
- A novel self-made hydraulic vibrator used as the driving impetus of a motion mechanism to realize axial pulse of an injection screw is adopted. 采用液壓激振力為驅動(dòng)動(dòng)力的運動(dòng)機構方法,實(shí)現注射螺桿的軸向脈動(dòng),使熔融塑化、注射、保壓過(guò)程均在周期性振動(dòng)狀態(tài)下進(jìn)行。
- Furthermore,the engineering experiment was carried out with the lubricant used in the high-speed and over-loading bearings of hydraulic vibrator. 從選定潤滑劑形式,到確定潤滑劑調制思路,進(jìn)行了有益的探索,并將這種潤滑劑用于液壓振動(dòng)器高速重載軸承部位進(jìn)行了實(shí)驗。
- Vibration table tests of the 5 types of accelerograph adopted in CDSMN are presented togather with the result analysis in this paper.Base on these tests, the consistency can be trusted for CDSMN. 通過(guò)對臺網(wǎng)所用5種數字強震動(dòng)儀的振動(dòng)臺試驗和結果分析，表明這5種數字強震動(dòng)儀的一致性良好，能夠滿(mǎn)足中國數字強震動(dòng)臺網(wǎng)建設要求。
- The modular mechanism used to provide hydraulical vibration force has high vibration power and simple structure.It can be easily used to modify common injection molding machines. 模塊化設計的液壓激振裝置結構簡(jiǎn)單,輸出功率高,方便對傳統塑料注射機進(jìn)行改造。
- Faults diagnosis and elimination of hydraulic vibration roller 液壓振動(dòng)壓路機主要故障診斷與排除
- Design and simulation of down-hole hydraulic vibration generator 井下液壓激振器的設計與仿真
- The vibrating table tests about the steel frame whose weak layers equipped with viscoelastic dampers(VED) are performed. 對薄弱層設置粘彈性阻尼器(VED)支撐的鋼框架進(jìn)行了地震模擬振動(dòng)臺試驗研究。
- Designing the vibration parameters of hydraulic vibration exciter 液壓激振器振動(dòng)參數的設計
