回转支承是工程机械的关键部件,工作中承受着各种复杂的载荷,因而合理使用就是确保主机正常运转重要问题。一、运输、贮存及安装前的准备回转支承应水平固定在木板上运输。宜小心轻放,避免碰撞(特别和径向碰撞)。作一年以上长期贮存时,外表面应涂防锈剂并放在干燥密封的室内。安装前,应清洗接触面和齿轮上保护涂层。清洗过程中应避免清洗剂进入滚道内部。装配 The slewing bearing is a key component of the construction machinery and is subjected to various complicated loads during operation. Therefore, reasonable use is an important issue in ensuring the normal operation of the host. First, transport, storage and installation preparation before the slewing bearing should be fixed horizontally on the board to transport. Should be careful to avoid collisions (especially and radial collisions). For long-term storage for more than one year, the outer surface should be coated with rust inhibitor and placed in a dry, sealed room. Prior to installation, the protective coating on the contact surfaces and gears should be cleaned. The cleaning agent should be prevented from entering the interior of the raceway during the cleaning process. assembly