grit machine 中文意思是什麼

grit machine 解釋
鋪砂機
  • grit : n. 1. 粗砂，砂礫，砂粒。2. ＝gritstone. 3. 〈口語〉剛毅，堅韌，勇氣。vi. （-tt-） 發軋軋聲。vt. 1. 軋，研磨，摩擦。2. 在…上鋪砂礫。
  • machine : n 1 機（器），機械；機關，機構。2 印刷機器；縫紉機；打字機；汽車；自行車；三輪車；飛機；〈美俚〉...
  1. 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。
  2. In order to protect international status and the domestic economy, the u. s. government not only try to keep within limits of chinese development but also create difficulties and put grit in the machine for the trade between china and u. s.

    為了保證美國的國際地位和保護其國內的經濟發展，美國不僅想方設法遏制中國經濟還對中美之間的進出口貿易諸多刁難和阻撓。
  3. Samll grinding products, the steel ring in the middle of the grinding dish is used to fix into the hand grinding machine. it is easy to be used and have long life time by using high toughness fiber and fine grit which combined by special bond

    本品屬小型研磨材料，研磨碟中心的鐵環造成用於手磨機的裝置，此研磨碟有著與其他研磨的位置而用手磨，有著靈活轉動、耐用等點，採用高韌度纖維和精選礦砂再經由特製粘膠復合而成，該產品用於清除金屬刺和磨圓邊角，研磨不銹鋼特別砂紋，絕對不會燒黑工件表面，不會改變工件尺寸。
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