掘进机二级行星减速器噪声浅析

摘要

本文从掘进机二级行星圆柱齿轮减速器的设计、制造、装配及维护方面分析噪声产生的原因，并提出了减小噪声的相应措施。%This article analyzes the causes of noise from the design, manufacturing, assembly and maintenance of two-level planetary reducer of roadheader and puts forward the corresponding measures to reduce the noise.