谈建筑施工中塔式起重机四大机构的润滑介质

Selection of lubicant media using in the structure of tower cranes

建筑施工中的塔式起重机是重要的起重机械，它的四大机械有起升机构、回转机构、变幅机构、顶升机构。本文论述了这四大机构润滑介质的使用选择。

Tower crane is the important lifting machine in the building construction. The lubricant media using in the four structures of tower crane have important in fluences on the machine maintenance. In this paper. the authors in troduce the selection principles for the lubricant media.