New Method of Input Torque Balancing of Planar Linkages
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摘要: 提出一種附加一固定凸輪平衡平面連桿機構的輸入扭矩的新方法。利用該方法可在機構的擺動力完全平衡的基礎上,利用平衡擺動力時在輸入軸上的附加質量的轉動慣量來部分或完全平衡機構的輸入扭矩。該方法的最大優點是,無需再附加平衡質量(廣義),就可得到改善或完全平衡輸入扭矩的效果;如需完全平衡機構的輸入扭矩,只需調整原附加質量的轉動慣量。Abstract: For planar linkages a new method of adding a fixed cam to balance the inertia input torque is presented.With this method the imput torque can be partially or complete balanced, using the moment of inertia of the mass which is added to input crank for balancing the shaking force. The main advantage of this technique is that no other mass (broad sense) needs adding to original linkage for the purpose to decrease or complete balance the fluctuating torques. But the moment of inertia of the added mass should be adjusted according to the requirement.
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Key words:
- input torque /
- balancing /
- planar linkage /
- cam
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