crankshaft gear

基本解釋

Camshaft from the crankshaft through the timing belt or gear or chain drive.
凸輪軸由曲軸通過(guò)齒形帶或齒輪或鏈條敺動(dòng)。
A gear connected to the camshaft has twice the number of teeth as a gear connected to the crankshaft.
齒輪連接到凸輪軸的齒數(shù)是齒輪連接到曲軸的兩倍。
The primary drive gear(crankshaft gear)and the primary driven gear are the source of noise due to their high speed and bigger reduction ratio.
作爲(wèi)摩托車(chē)初級(jí)傳動(dòng)的曲軸齒輪及初級(jí)從動(dòng)齒輪，由於轉(zhuǎn)速高及降速比大，是産生噪聲的主要因素。