speed of feed 中文意思是什麼

speed of feed 解釋
進給速度
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  • of : OF ＝Old French 古法語。
  • feed : feed1fee 的過去式及過去分詞。vt 1 給…飲食，給…東西吃；給（嬰兒）餵奶。2 喂養，飼養，使吃草，放牧...
  1. Main purpose of carbo rubber control regulating wheel, which not only drives work piece to run, but also can control in feed crossing speed during machine operation

    無心調整輪主要用途除了與主輪帶動工件運轉外，並可在機臺作業時做進刀及橫送速度之控制，已達工件精度之要求。
  2. Main purpose of carbo rubber control regulating wheel, which not only drives work piece to run, but also can control in feed crossing speed during machine operation. that achieved the precision requirement of work piece

    無心調整輪主要用途除了與主輪帶動工件運轉外，並可在機臺作業時做進刀及橫送速度之控制，已達工件精度之要求。
  3. Abstract : introduced in the following are the main structure and the main specifications of the hi - speed slot lathing machine for pins. suggestions are put forth for the feed - in parameters, constant speed lathing, and the lathing parameter for the hard alloyed blade, for the machine ' s main and assistant operation. promotion is made to quality of product and process of chinese lathing machine for knitting pins

    文摘:介紹了國內研製的織針高速銑槽機的主要結構特點、技術參數，並通過生產使用提出對該機主輔加工進給參數、勻速切削，以及硬質合金刀片切削參數的改進意見，將為國產織針銑槽工藝水平和織針質量的提高產生積極的推動作用。
  4. The rotate speed of shoe tree and feed speed of vibration roller can be adjustedaccording to the leveling requirement

    鞋楦的旋轉速度和震蕩滾輪的前進速度，可配合平整之需求來加以調整。
  5. The results showed that every test group had no significant difference in growth speed, feed utilization rate, survival rate, carcass quality of meat duck comparing with the control group

    結果顯示這3種飼料添加劑與對照組相比在肉鴨生長速度、飼料利用率、成活率、屠體品質等方面均無顯著差異。
  6. First regarding cutting speed, working feed as the variable of designing, this article establishes the multi - goal mathematics model of manufacturing cost, productivity, profit ; second according to the mathematics model, it adopts added - power optimum method with matlab and resolves the feasible optimum parameter with computer ; it provides the person who optimize with turning processing technology parameter, and can offer reference supporting other optimization of parameters

    摘要以切削速度、進給量為設計變量，建立了以加工成本、生產率、利潤為多目標的數學模型；根據所得多目標綜合優化數學模型，採用加權函數法為優化方法，用matlab求出在約束限制可行域內最優參數，為車削加工工藝參數提供優化依據和優化量，可供其他參數的優化提供參考。
  7. Regulation method for feed speed of fully hydraulic drilling machine

    全液壓鉆機進給速度調節方式探討
  8. The factors, such as feed solution concentration, stirring speed, strip solution concentration and the ph value of feed solution, have been discussed when the membrane phase only contained membrane solvent

    當膜相中不含載體時，分別考察了攪拌速度、料液相濃度、反萃取液濃度和料液相ph值等因素對滲透系數的影響。
  9. The results show that, when increasing the feed rate of the grinding wheel, decreasing the rotating speed of the wafer chuck table and using coarser grit grinding wheel, the material removal rate in the wafer rotating grinding increase, the feed rate of the grinding wheel has greater influence on the material removal rate ; when suitably increasing the rotating speed of the grinding wheel, decreasing the feed rate of the grinding wheel and using finer grit grinding wheel, the wafer surface roughness can be reduced ; there exists a critical rotating speed of the grinding wheel ( about 2300rpm ), beyond which the material removal rate evidently decreases and the spindle motor current and wafer surface roughness steeply increase ; when the grit size of the grinding wheel is finer than # 2000, the material removal rate decreases and the wafer surface roughness has no obvious improvement

    研究結果表明，增大砂輪軸向進給速度和減小工件轉速，採用粗粒度砂輪有利於提高磨削矽片的材料去除率，砂輪軸向進給速度對材料去除率的影響最為顯著；適當增大砂輪轉速，減小砂輪軸向進給速度，採用細粒度砂輪可以減小磨削表面粗糙度；在其它條件一定的情況下，砂輪速度超過一定值會導致材料去除率減小，主軸電機電流急劇增大，表面粗糙度變差；採用比# 2000粒度更細的砂輪磨削時，材料去除率減小，矽片表面粗糙度沒有明顯改善。
  10. By using a wafer - rotating grinding machine, the influence of the main process factors including grit size of diamond grinding wheel, rotating speed of the wafer chuck table, rotating speed and the down feed rate of the cup grinding wheel on the material removal rate, spindle motor current and wafer surface roughness in grinding large size wafer are experimentally investigated

    摘要利用基於自旋轉磨削原理的矽片超精密磨床，通過試驗研究了砂輪粒度、砂輪轉速、工件轉速及砂輪進給速度等主要因素對材料去除率、砂輪主軸電機電流以及磨削后矽片表面粗糙度的影響關系。
  11. Abstract : based on two important factors of influencing efficiency of ball mill. - revolution speed and feed size, the paper studies internal regulation actting on energy consumption of ball mill, establishes a mathematical model for the optimization of low energy consumption ball mill system

    文摘:從影響球磨機效率的兩個重要因素? ?轉速和物料的入磨細度著手，研究其與球磨機能耗之間的內在規律.通過粉磨試驗，建立了相應的數學模型，為低能耗球磨系統的優化提供了依據
  12. Abstract : based on the mathematical models of roll speed for cross - rolling elongation process, the effects of toe angle on roll speed, local feed angle and local angular velocity, and also on material flow are analyzed. by the analysis, the toe angle can be optimized

    文摘:基於建立的斜軋延伸機軋輥速度模型，模擬分析了沿軋制方向和螺旋方向上輾軋角對軋輥速度、局部送進角、局部角速度的影響，進而分析了這些參數對金屬變形和流動的影響，據此可優化輾軋角。
  13. Applies taguchi method for optimizing the turning operations about the depth of cut, cutting speed and feed rate after obtaining every factor with different level ' s mean surface roughness and s / n

    摘要應用田口法對切削速度、背吃刀量以及每齒進給量三個主要影響表面粗糙度的因素進行分析，求出各個因素不同水平的平均表面粗糙度和信噪比（ s / n ） ，得到最優切削參數。
  14. The design of excitation power source based on principle of three phase step motor and pulse width modulation ( pwm ) technology, intelligent power model ( ipm ) is used for inverter switches, the output ac pulse used as excitation signals. the speed of rotation and magnetic intensity can be changed by regulate the exciting converted frequency and magnitude of exciting current. constant current is achieved by closed loop feed back

    勵磁電源結合步進電機原理與脈寬調制技術，選用智能功率模塊ipm作為逆變開關器件，輸出交流脈沖勵磁信號，以調節勵磁轉換頻率和勵磁電流大小為手段，實現對磁場旋轉頻率和磁場強度大小的有效調節，並通過閉環反饋實現閉環恆流控制。
  15. The maximum working speed of the manufacture line is 10m min. the length tolerance is 0. 5mm, diagonal line tolerance is 0. 8mm, the feeding frame can be set as per customer s requirement. de - coiler - material feed - leveler grooving roller - shear

    該生產線最大工作速度為10米分，精度為：長度誤差0 . 5mm m ，對角線誤差為0 . 8mm m ，上料架可以根據客戶要求配套。
  16. The four - times - frequency design of feed - back signal of ac servomotor and the design of speed examination arithmetic of pmsm are completed and the linearity modulation of torque electric current is realized

    完成了交流伺服電動機反饋信號的四倍頻電路、交流永磁同步電動機速度檢測設計，實現了轉矩電流的線性調節。
  17. The factors affecting the permeation coefficient which contain original feed solution concentration, stirring speed, the original ph of strip solution and the original ph of feed solution have been discussed when the membrane phase only contains membrane solvent

    當膜相中不含載體時，分別考察了料液相初始濃度、攪拌速度、反萃取液初始ph值和料液相初始ph值等因素對滲透系數的影響。
  18. It is inevitable to choose servo motors while designing a cnc tool machine or parts, except the power, torque and rotating speed of motor, rotary inertia is a important performance to be must considered, especially in the occasion of rapid and exact feed moving

    摘要在數控機床及功能部件的設計中，選擇伺服電動機時除了要考慮它的功率、輸出轉矩和轉速等性能指標外，電機的慣量也是一個很重要的指標，尤其是應用於要求快速、準確定位的場合。
  19. It is shown that the excellent carding technology includes : reducing the weight and feed speed of the pp fiber lap, softening the co mbing action of the taker - in, increasing the transport ratio between the cylinder taker - in, increasing the transport ratio between the doffers, reducing the average combing period of the pp fibers and suitable take - in fillet

    結果表明：紡制超細旦丙綸纖維時，應減低梳棉喂入量；減少刺輥分梳強度；增強錫林刺輥間的轉移能力；增加道夫轉移率；減少纖維的平均梳理時間並選擇適宜的針布等。
  20. Because of its outstanding characteristics of high speed, high acceleration, high position accuracy and so on, the direct drive feed system driven by linear motor is hopeful to be a basic type of feed drive system of high speed machine tool in 2 p1 century

    直線電機直接驅動進給系統具有速度、加（減）速度高、定位精度高等一系列突出的優點，有望成為21世紀高速加工機床的基本驅動方式。
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