The invention provides a method for replacing a rudder pintle bearing of a semi-suspension rudder. The method comprises the steps that mounting gaps between an upper rudder bearing and a rudder stock as well as between a lower rudder bearing and the rudder stock are adjusted respectively, and it is determined that the center lines of the upper rudder bearing and the lower rudder bearing are overlapped; a first rudder pintle bearing is dismounted, and a second rudder pintle bearing is mounted, so that the second rudder pintle bearing is fixedly arranged on a rudder pintle in a sleeving manner and is fixedly connected with a rudder horn, wherein the first rudder pintle bearing is a damaged original rudder pintle bearing, and the second rudder pintle bearing is a new rudder pintle bearing processed according to the first rudder pintle bearing; and the second rudder pintle bearing is corrected, so that the center line of the second rudder pintle bearing is overlapped with the center lines of the upper rudder bearing and the lower rudder bearing. According to the method for replacing the rudder pintle bearing of the semi-suspension rudder, the center line of the rudder pintle bearing is determined according to the center line of the upper rudder bearing and the center line of the lower rudder bearing, the installation position of the rudder pintle bearing is adjusted accordingly, disassembly and assembly of a rudder blade and a rudder stock are avoided, the method is simple and convenient, and the technical problem of replacing and repairing the rudder pintle bearing can be rapidly solved.
本发明提供一种更换半悬挂舵的舵销轴承的方法,包括以下步骤:分别调整所述上舵承和下舵承与所述舵杆的安装间隙,确定所述上舵承和下舵承的中心线重叠;拆除所述第一舵销轴承,安装第二舵销轴承,使其套设固定于所述舵销并与所述挂舵臂固定连接;其中所述第一舵销轴承为损坏的原舵销轴承,所述第二舵轴承为根据所述第一舵销轴承加工的新舵销轴承;校正第二舵销轴承,使其中心线与所述上舵承和下舵承的中心线重叠。本发明所述的更换半悬挂舵的舵销舵承的方法,依据上舵承和下舵承的中心线,从而确定了舵销轴承的中心线,依此调整舵销轴承的安装位置,避免了舵叶和舵杆的拆卸和安装,简单方便,可快速解决换新修复舵销轴承的技术问题。
Method for replacing rudder pintle bearing of semi-suspension rudder
一种更换半悬挂舵的舵销轴承的方法
2022-01-04
Patent
Elektronische Ressource
Chinesisch
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