论文部分内容阅读
塔式起重机(以下简称塔机)回转机构是塔机的重要组成部分,塔机回转机构大部分使用行星减速器,其结构如图1所示。
Tower cranes (hereinafter referred to as tower crane) rotary mechanism is an important part of the tower crane tower crane rotary mechanism most of the use of planetary reducer, the structure shown in Figure 1.