Vertically mounted engine driving main rotor via toothed belt as second-stage reduction gear.
垂直安装的引擎,该引擎作为第二阶段的减速齿轮齿形带主旋翼。
The damage cause of reduction gear of cooling tower fan is analyzed, some countermeasures are adopted.
分析凉水塔风机减速箱齿轮损坏的主要原因,采取相应的防范措施。
An epicyclic reduction gear with reasonable reliability and compact configuration is described in this paper.
本文介绍了一种具有可靠度合理,且结构紧凑的行星减速器。
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