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链条传动

适用年级 1-6 年级

key word:Digital inquiry experiment system

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Product Description

原理 

链条传动是啮合传动,平均传动比准确。它是利用链与链轮轮齿的啮合来传递动力和运动的机械传动。

链条传动在生活中应用很广泛,例如自行车链条、刮板输送机、斗式提升机、出渣机、起重机等等。

 

目的 

了解链条传动方式及特点,知道链条传动在生活中的应用。

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