鏈輪是鏈條傳動所使用的輪子,邊緣會有和鏈條咬合的齒,廣泛應用於汽車、摩托車、自行車、繪圖機、印刷機等機械。[1]。鏈輪和齒輪不同,一般齒輪會直接和其他齒輪接觸,鏈輪會和鏈條接觸,不會和其他鏈輪接觸。鏈輪也和滑輪不同,滑輪的邊緣是光滑的,鏈輪表面有配合鏈條的齒。
參考資料
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