turn needle 中文意思是什麼

turn needle 解釋
轉彎指針
  • turn : vt 1 轉,轉動,旋轉,使轉彎;移動,撥動,觸動。 turn a wheel 轉動輪子。 turn the tap 擰塞子,旋龍...
  • 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...
  1. Turn the handwheel to move the needle bar up to its highest position

    轉動飛輪,把針桿上升到最高部位。
  2. Turn the vertical driving cam to the position where throat plate surface 3 and needle tip 4 align with each other, and the first or the second tooth of the top end of feed dog 5 descends from the throat plate surface

    讓針尖4與針板上面3對齊,在送布牙5的前端1 2齒從針板上面下沉的位置,轉動上下傳送凸輪,進行固定。
  3. To avoid personal injury, never put your hand under the needle when you turn “ on ” the power switch or operate the machine

    為了防止人身事故的發生,打開電源時以及縫紉機運轉中,請不要把手指放到機針的附近。
  4. Turn tension nut 1 toward a to increase the needle thread tension, or toward b to decrease it

    向a的方向轉動線張力螺母1之後,上線張力變強,向b的方向轉動之後,上線張力則變弱。
  5. Connect and insert products : apply to digital camera, computer transfer roller, memory turn round needle etc

    接插件產品:適用於數位相機,電腦轉動軸,記憶體回轉針等。
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