Aiming at a certain type of NC machine tool main gearbox noise problems, through dynamics analysis to the main gearbox, the main factors were the system resonance noise and noise interference, it was confirmed the main noise source came from the last level gear transmission, to guide the design of the main gearbox. The optimized structure was gotten by revised repeatedly. The superiority of the proposed method was verified by the actual results.
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杨甫,代艳,王全宝,余光怀.主变速箱噪声控制及优化设计技术研究[J].机床与液压,2017,45(16):39-42. . Main Gearbox Noise Control and the Research on Optimization Design Technology[J]. Machine Tool & Hydraulics,2017,45(16):39-42