ultrasonic vibration 中文意思是什麼

ultrasonic vibration 解釋
超聲波振動法
  • ultrasonic : adj. 超音的，超音速的。 ultrasonic wave 超聲波。n. 超聲波。
  • vibration : n. 1. 振動，顫動；擺動；【物理學】振動。2. （心的）震顫。3. （思想情緒的）激動。4. 猶豫。adj. -al
  1. Based on the research of the characteristics of piezoelectric ceramic, this paper presents the analysis of the movement of the stator surface points and work principle of motor. this paper describes a theory about the influence of the ultrasonic vibration on the frictional properties of ultrosonic dring, and finds that the horizontal vibration produces friction driving force and vertical vibration affects horizontal driving effect

    並且對行波型超聲波電動機的減摩現象進行了研究，發現在接觸區定子表面上一點的水平振動產生摩擦驅動力，垂直振動只起影響水平驅動效果的作用，得出垂直方向超聲振動具有減振作用是引起超聲驅動動摩擦系數降低的原因。
  2. Investigation on the effect of ultrasonic vibration on reduction in drawing force

    超聲波在拔絲加工中減摩降載作用的研究
  3. Study of cutting thin - wall microscopic cylinder with the method of ultrasonic vibration

    超聲振動切削薄壁鏡筒零件的研究
  4. The purpose of the thesis is to develop a new type of intelligent high - power ultrasonic power supply, which has many excellent performances. it includes : （ 1 ） the article firstly analyses the electrical impedance and working characteristics of ultrasonic vibration system. based on these, the overall scheme of power supply has been set up and operational principle of control systems has been proposed

    本文旨在研製一種多方面性能優越的新一代智能化大功率超聲電源，內容包括： （ 1 ）在分析超聲振動系統的電聲特性和工作特性的基礎上，構造了智能化超聲電源總體設計方案，提出了控制系統的工作原理。
  5. At last, the conclusion is got that proper ultrasonic vibration can enhance the efficiency of the normal maf due to the ultrasonic vibration can make the grain flow more frequently and then refresh the milling - grain on - working and sharpen the grain ' s blade

    最後對實驗結果進行了分析，得出功率大小適當的超聲振動可以促進磨粒刃口自銳，工作磨粒及時更新，從而提高磨刷切削能力等結論。
  6. The conclusions are as follows : the ultrasonic intensity is proportion to the laser intensity ; the ultrasonic induced by a laser line source has much more advantages than by a laser point source, such as stronger energy, higher snr, more directivity and shape ; the intensity of cfpi ' s output signal is linear with ultrasonic vibration velocity, and is effected by incidence angle and scattered angle ; snr will increase by reducing cfpi ' s bandwidth, reducing incidence angle, increasing cavity ' s length and reflectivity

    在分析點光源激勵聲表面波機理的基礎上，求出了線光源激勵的超聲振動的位移表達式，發現線光源激勵的近場區表面波具有波形好，信噪比高，指向性好，幅度強等特點。通過理論推導，得出共焦fabry - perot干涉儀的輸出光強除了與樣品表面的振動速度成正比，並與入射角和散射角有關；適當減小cfpi的帶寬，增加腔長，增大鏡面反射率，或者減小檢測入射角都可以提高系統的信噪比。
  7. A machining method on electroplated diamond wire saw with ultrasonic vibration

    電鍍金剛石線鋸的超聲縱振動切割加工方法
  8. Simulation of ultrasonic vibration machining process based on matlab with simulink

    的超聲波振動加工過程模擬研究
  9. During machining, ultrasonic vibration of workpiece can improve the machining process

    在加工過程中，通過超聲波振動，工件加工工藝得到改善。
  10. Ultrasonic vibration electrical discharge machining ( uedm ) in gas is proposed in this paper

    本文主題是關于氣體保護超聲波振動電火花加工（ uedm ） 。
  11. The molten workpiece material can be ejected out from base body of workpiece with the aid of ultrasonic vibration and be removed / flushed out of the working gap without being reattached to the electrode

    電火花加工產生的熔融工件切屑，藉助超聲波振動從工件上彈出，從工作間隙輸送/沖刷出去，而不會附著在電極上
  12. An ultrasonic motor is a kind of driving machine which obtains dynamic in virtue of use friction to transfer elastic ultrasonic vibration. it is a kind of motor with a completely new driving principle to obtain turning force. the motor converts a piezoelectrically excited resonant vibration of the stator into a rotational movement of the rotor by frictional forces

    超聲波馬達是一種藉助摩擦傳遞彈性超聲波振動以獲得動力的驅動機構，是一種全新原理獲得驅動力的新型馬達，它利用壓電陶瓷的壓電效應使定子產生超聲波振動，通過定子和轉子間的摩擦力來驅動轉子。
  13. The established contact model has provided good explanation for the phenomena of the reduction of frictional coefficient induced by longitudinal ultrasonic vibration and has great academic significance in proposing friction reduction technology based on elliptical ultrasonic vibration

    對該模型的分析很好地解釋了縱向超聲振動所引起的摩擦系數降低的現象，為提出利用橢圓軌跡超聲振動來實現減摩奠定了理論基礎。
  14. In this work, layered lini1 - xalxo2 ( 0 < x 1 / 2 ) solid solution materials were successfully synthesized by current co - precipitation method in the air, and their preparation and properties were deeply and systematically explored. influences of different factors on the structure and properities of samples were studied, including li resources, different performs, li / m ( oh ) 2 molar ratio, calcining heat condition, the best synthesis technics were concluded : sintered for 16h at 700 from li source ( lithium nitrate ) : m ( oh ) 2 = 1. 05 : 1, ultrasonic vibration for dispersing and catalysing are best. lini0. 8al0. 2o2 exhibited a discharge capacity of 130. 7 mah ? g - 1 in the voltage range of 2. 8 ~ 4. 40v and at a specific current of 0. 2 c. a new co - precipitation method was proposed, it included ultrasonic for dispersing and catalysing, by dropping lioh to the aqueous solution of metal nitrates, hydroxides of metals were precipitated and the resulting solution was evaporated as received

    採用傳統共沉澱工藝在空氣氣氛中成功地合成出了二元lini1 - xalxo2 （ 0 < x 1 / 2 ）層狀固溶體系列，綜合考察了不同鋰源、預處理方式、鋰的配比量、焙燒溫度等條件對合成產物的結構和性能的影響，確定出了最佳合成工藝:以硝酸鋰為鋰源，超聲波作為分散動力源，鋰源與鎳鋁金屬鹽摩爾比為1 . 05 : 1 ， 700下焙燒16h的lini0 . 8al0 . 2o2樣品電化學性能最佳，在2 . 8 ~ 4 . 40v之間， 0 . 2c的倍率放電可逆容量達130 . 7mah ? g - 1 。
  15. Brittle - ductile transition of micro - nano composite ceramics using ultrasonic vibration grinding

    光致變色液晶萘並吡喃的合成及光致變色性質
  16. Ultrasonic vibration is applied to diamond turning of stainless steel in order to decrease diamond tool wear and improve the surface quality of the workpieces

    摘要為減輕金剛石刀具的磨損，提高工件表面加工質量，採用超聲振動的方法切削不銹鋼零件。
  17. Selecting the optimal proportion between hf and hno3, we find the better etching basing on 1min, ultrasonic vibration, 25, appending br2 and pits are more uniform on the multicrystalline silicon surface, while better textured surface can be obtained

    實驗研究發現：通過超聲振蕩，在單位面積上腐蝕坑密度較大。在1min 、 hf ： hno _ 3 = 12 ： 1的腐蝕條件下， 25時加br _ 2用超聲振蕩的方式得到的腐蝕效果好。
  18. Experiments of diamond turning of stainless steel are taken on a fine lathe by utilizing ultrasonic vibration

    對刀具的振動頻率和振幅的影響進行了理論分析。
  19. Utility vibration cutting ultrasonic vibration mini - deep hole drilling

    超聲振動鉆削小深孔工藝及裝備
  20. Analysis on the primary cause of causing amplitude attenuation in the ultrasonic vibration cutting after frequency tracking

    在頻率跟蹤后引起振動切削過程中振幅衰減的主要原因分析
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