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Yahoo!奇摩知識+ - 分類問答 - 運動體育 - 投票中

May 12th 2013, 10:46

鏈條的功能有(1) (2 ) (3) (4)
1.鏈條的弦線作用使鏈條產生振動，欲使鏈條弦線作用小，則鏈輪齒數要

2.鏈條的弦線作用使鏈條產生振動，欲使鏈條弦線作用小，則鏈節要

計算題
↓
一鏈條傳動機構，鏈輪直徑分別為80公分與60公分，中心距離為100公分，試求其鏈條長度為若干?若鏈節節長2公分，則鏈條共多少節?

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