nibbling shear

• 1. 振动剪: vibrating shears | nibbling shear
• 2. 高速振动剪床: vibroshears
• 3. 振动剪切波强化工艺: VSEP

更多释义

• 1.振动使土壤的抗剪强度下降是切削阻力下降的主要原因，同时，铲斗与土壤间摩擦力和粘附力下降，也是切削阻力下降的原因之一。
  The main reason is that the cutting intension of soil reduced due to vibrating, and another one is the deducing of friction between bucket and soil.
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• 2.采用扭转振动理论，分析和讨论了影响提高摆式飞剪速度的原因，并提出了解决问题的对策。
  The reason why the speed of oscillating flying shear could not be raised was analyzed by making use of the torsional vibration theory, moreover, the solutions were presented.
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• 3.采用剪鳍标记现场模拟法，测定了钻井噪声与振动对草鱼生长的影响。
  Effects of petroleum drilling noise and vibration pollution on growth of grass carp, Myloparyngodon piceus, were studied by cut-fin marking method on petroleum reconnoitering spot.
  dict.yoduao.com

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