gear contact ratio

基本解釋

The investigate characteristic of system vibration and effects of contact ratio, gear number on dynamic mesh force were discussed.
在此基礎(chǔ)上分析了不同速度（頻率）對系統(tǒng)振動的影響，并研究了重合度、齒數(shù)與系統(tǒng)動態(tài)嚙合力之間的關(guān)系。
High tooth gear has small module, small pressure angle, and large addendum to enlarge the transverse contact ratio, improve gear strength, and reduce the noise.
細高齒齒輪是采用小模數(shù)、小壓力角、大齒頂高來加大端面重合度，達到提高齒輪強度、降低噪聲的目的。
After getting the formula about the normal backlash and the stiffness of the tooth pairs of the gear, the contact ratio and the load correction factor could be obtained.
在獲得齒輪內(nèi)嚙合傳動的齒側(cè)間隙計算公式以后，結(jié)合齒對剛度的計算公式，推導出齒輪內(nèi)嚙合傳動的加載重合度及載荷修正系數(shù)。