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汽车变速器齿轮的齿面通常要加以修正,以降低噪音。本文所述是一种能获得最佳齿面修正的解析法。它可以取代边试验边修正的传统法。首先,通过试验得出与齿轮副传动误差相对应的噪音等级;然后,描述计算传动误差的计算机程序。注意:齿面修正的所有因素和负载状况均可输入程序。对于试验的齿轮副来说,考虑到为获得最小传动误差各因素特定值的公差是由制造能力决定的,因而也可以说,其最小传动误差各因素特定值也是由制造能力决定的,并且是作为对齿轮噪音状况显著改善的一种结果而得到的。本法对无声传动齿轮同样有效。
The gears of a gearbox for a vehicle usually have to be modified to reduce noise. Described in this paper is an analytical method to obtain the best tooth surface correction. It can replace the traditional method of side-test amendment. First, the noise level corresponding to the transmission error of the gear pair is obtained through experiments. Then, a computer program for calculating the transmission error is described. Note: All of the flank correction and load conditions can be entered into the program. For the gear pair under test, considering that the tolerance of the specific value of each factor for obtaining the minimum transmission error is determined by the manufacturing capability, it can also be said that the minimum value of each factor of the minimum transmission error is also determined by the manufacturing capability and is As a result of a significant improvement in gear noise conditions. This law is equally valid for silent gears.