The invention belongs to the technical field of ship shafting installation, and discloses a ship shafting bearing displacement irradiation method, which comprises the following steps: S1, establishing a first reference point and a second reference point of a theoretical axis; s2, adjustable light targets are arranged in the inner holes of the multiple bearings correspondingly, and it is confirmed that cross curves of the target centers of the adjustable light targets coincide with the axes of the inner holes; s3, establishing a micro-alignment telescope behind the first reference point; s4, adjusting the micro-alignment telescope to enable the cross curve of the micro-alignment telescope to coincide with the first reference point and the second reference point; step S5, according to the displacement, establishing parallel axes for positioning the plurality of bearings through the micro-alignment telescope; and S6, the positioning parallel axes of the multiple bearings serve as the reference, the target center cross curves of the multiple bearings coincide with the positioning parallel axes, and positioning of all the bearings is completed. According to the irradiation method for ship shafting bearing displacement, scribing deviation caused by manual scribing can be avoided, the bearing displacement amount is guaranteed, shafting operation is stable, and noise is low.
本发明属于舰船轴系安装技术领域,公开了舰船轴系轴承变位的照光方法,步骤S1、建立理论轴心线的第一基准点和第二基准点;步骤S2、在多个轴承的内孔分别设置可调光靶,确认可调光靶的靶心十字线与内孔轴线重合;步骤S3、在第一基准点后方建立测微准直望远镜;步骤S4、调整测微准直望远镜,使其十字线与第一基准点和第二基准点重合;步骤S5、根据变位量,通过测微准直望远镜建立多个轴承的定位用平行轴线;步骤S6、以多个轴承的定位用平行轴线作为基准,使多个轴承的靶心十字线与定位用平行轴线重合,完成各个轴承的定位。本发明的舰船轴系轴承变位的照光方法能避免人工划线带来的划线偏差,保证轴承变位量,轴系运行稳定、噪音小。
Irradiation method for ship shafting bearing displacement
舰船轴系轴承变位的照光方法
2024-04-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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