needle bar crank 中文意思是什麼

needle bar crank 解釋
針桿曲柄
  • needle : n 1 針 縫針;編織針。2 (注射、唱片等的)針;磁針 羅盤針 指針。3 尖巖 尖峰;方尖碑;【化、礦】針...
  • bar : BAR = Browning automatic rifle 白朗寧自動步槍。n 巴爾〈南斯拉夫港市〉。n 1 棒,桿,條;棒狀物。2...
  • crank : n 1 【機械工程】曲柄;(刑具)旋盤。2 (言語或思想的)奇特的轉折;狂想,幻想;〈美俚〉想法古怪的...
  1. Adjust the amount of oil supplied to the thread take up and needle bar crank 3 by turning adjust pin 4

    調整挑線桿和針桿曲軸部3的油量時,轉動油量調整銷4進行調整。
  2. The minimum amount of oil is reached when marker dot a is brought close to needle bar crank 3 by turning the adjust pin in direction b

    調詳銷刻點a從圖的位置向b方向轉動,轉動到接近針桿曲軸3時,油量最小。
  3. The maximum amount of oil is reached when marker dot a is brought to the position just opposite from the needle bar crank 3 by turning the adjust pin in direction c

    從圖上所示的位置向c方向轉動,當轉到與針桿曲軸3的正對面的位置時,油量為最大。
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