grinding rate 中文意思是什麼

grinding rate 解釋
磨碎速度
  • grinding : adj. 1. 磨的，適合於磨的。2. 折磨人的；難熬的。n. 粉碎，研磨；摩擦；〈口語〉填鴨式教學。adv. -ly
  • rate : n 1 比率，率；速度，進度；程度；（鐘的快慢）差率。2 價格；行市，行情；估價，評價；費，費用，運費...
  1. Influences of feed rate on machining precision during grinding metal ceramics blade by diamond grinding wheel

    進給速度對磨削金屬陶瓷刀片精度的影響
  2. He eventually hopes to use rock - cutting rovs that will drive across the sea floor, grinding ore as they go and sending it to the surface via a tube at a rate of 400 tonnes per hour

    他最終希望能用可以橫穿海底的巖石開掘機rov將礦石碾碎，然後通過一條管道以每小時400噸的速度將其運至海面。
  3. 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。
  4. The extraction rate could be raised through a certain striking effect on grinding materials because of big grinding area of the disc mill, long grinding time of materials and mild crushing effect during grinding the materials ; the disc mill has a wide application prospect by its good performance, convenient operation and maintenance as well as low price

    碾壓磨粉機的研磨區域大，物料受研時間長，破碎作用比較緩和，對研磨物料有一定的打擊作用，可提高取粉率，操作維修方便，價格低，應用前景廣闊。
  5. Hammer grinder with high grinding rate can fully increase the starch dissociation rate

    錘式粉碎機，破碎率高，能充分提高澱粉的游離率。
  6. The automatic control of rate - adjusted ore feeding in the process of ore grinding by rod mill and gravel grinder

    礫磨磨礦過程的調值給礦自動控制
  7. 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。
  8. Its main products are dongwei brand woodworking machinery and metal - cutting lathes, among which cnc rotary lathe in bqk series has been assessed as " famous brand in shandong province ", cnc slicer in bbk series has been assessed as " important new products in state rate " and cnc milling machine, cnc grinding machine, and radial drilling machine has become very popular in the market

    主要生產經營"東維"牌木工機械和金切機床等產品，其中bqk系列數控旋切機被評為"山東省名牌產品" ， bbk系列數控刨切機被評為"國家級重點新產品" ，數控龍門銑、龍門磨和搖臂鉆床已成為市場熱銷產品。
  9. The discussion about the effect of the scaleboard ' s shape on grinding production rate in the ball mill ' s barrel

    球磨機筒體襯板形狀對磨礦生產率影響的探討
  10. He has been grinding out cheap romantic stories at the rate of one a week.

    他一直以每周一篇的速度生拼硬湊廉價的浪漫小說。
  11. We discussed the behavior of corrosion - abrasion of the liner of wet - grinding machine in simulated metallurgical conditions. the results show that under the simulated slurry, the corrosion rate and the wear loss of the low carbon high alloy steel is better than the high manganese steel and the medium carbon alloy steel

    實驗表明，在模擬冶金礦山的實際工況條件下，低碳高合金鋼具有優良的綜合性能，壽命最長，是比高錳鋼和中碳合金鋼更適合冶金礦山的嚴酷工況條件的濕式磨機襯板新材質。
  12. He has been grinding out cheap romantic stories at the rate of one a week

    他一直以每周一篇的速度生拼硬湊廉價的浪漫小說
  13. And the morphology and the phase structure of the milled powder were inspected by philips xl30 peg sem and y - 4a xrd. the results revealed that : by adding some rare earths to the mixture of si and c powders, the rate of synthesizing sic increased and the grinding rate quickened

    採用稀土作為添加劑，利用高能球磨機球磨微米尺寸si 、 c的混合粉體使其合成納米尺寸的sic ，利用掃描電鏡觀察經球磨后的粉體形貌，用y - 4a型x射線衍射儀對球磨后的粉體進行物相分析。
  14. 1, the valve is applied to the start and break and regulation of flow rate on the pipes of medias such as water, coal slurry, mine slurry and liquid grinding material with working temperature115

    1本閥門適用於工作溫度115公稱壓力1 . 0mpa的水煤漿礦漿液體磨料等介質管路上做啟閉和調節流量用。
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