drag spring 中文意思是什麼
drag spring
解釋
測阻力彈簧-
In addition, its use in combination with a special release spring decreases drag ( no - load ) torque
另外，由於合併使用了特殊的釋放彈簧，所以空轉扭力極少。 -
The assisting mechanism of hammer in dredge haul is to accumulate energy with wire pull, draw inner pole firstly, release by pin framework, acceleratc core piece, strike hammer shell, produce great instantaneous wallop, drag dredge to break op stone immediately, restore with reposition spring, and work again finally
該機構在拖網取樣時利用鋼纜拉力蓄積能量拉動內部拉桿，並通過銷軸機構釋放能量加速沖擊芯塊，撞擊殼體產生巨大的瞬時沖擊力，拽動拖網破碎巖石，然後使用復位彈簧使機構復位，重新工作。
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