What is the ratio of the gear to the driven wheel and what is the number of teeth?Would you please give me an answer to the question above?
In order to simplify the calculation, the average gear ratio is usually used to calculate the average gear ratio, that is to say, the theoretical transmission ratioGear 1 to gear 2 transmission ratio = gear 1 speed: Gear 2 speed = gear 2 tooth number: gear 1 number of teeth
2) this problem belongs to the problem of calculation method of transmission ratio. If according to the definition, the angle to the same time two angle drive gear 1 is calculated, the gear ratio of 2 = 1: 2 gear angle gear, this method is not only suitable for calculating the instantaneous transmission ratio calculation is also suitable for the average transmission ratio.As a matter of fact, the gear transmission will fluctuate along the theoretical value due to the manufacturing and assembly errors, the wear of the tooth profile, the variable stiffness excitation of the single and double teeth meshing, and so on
Here are 2 questions: 1) which is which ratio? 2) is the instantaneous transmission ratio or the average transmission ratio?1) this problem belongs to the definition of transmission ratio. In order to specify which transmission ratio is to be given, it is usually expressed in the right lower subscript 1 of the transmission ratio symbol, that is, the gear to gear ratio of gear 2 to 12
