The invention provides a ship inclined long shaft wire drawing method applied to the technical field of ships. The ship inclined long shaft wire drawing method comprises the wire drawing steps that a wire drawing steel wire is selected; a waterline I and a waterline II in the center of a main machine are marked; a stay wire frame II and a stay wire frame I are arranged, and a marker post II and a marker post I are placed; a stay wire frame III and a marker post III are arranged; and the center position of the steel wire rope of the stay wire frame II is kept unchanged, the height of the stay wire frame III is adjusted, the stay wire passes through the marked position of the marker post III, and at the moment, the stay wire is the center line of the intermediate shaft system. The center line of the intermediate shaft system can be conveniently and accurately found out by the ship inclined long shaft wire drawing method, the problem that the overall performance of a ship is affected by inaccurate shafting installation is avoided, the transmission efficiency of a ship propulsion system is ensured, the ship construction difficulty and reworking are reduced, a large amount of installation and positioning time is saved for a shipyard, and the overall performance of the ship is effectively improved.
本发明提供一种应用于船舶技术领域的船舶斜长轴拉线方法,所述的船舶斜长轴拉线方法的拉线步骤为:选择拉线钢丝;划线主机中心位置的水线Ⅰ,划线水线Ⅱ;设置拉线架Ⅱ和拉线架Ⅰ,放置标杆Ⅱ和标杆Ⅰ;设置拉线架Ⅲ和标杆Ⅲ;保持拉线架Ⅱ的钢丝绳中心位置不动,调节拉线架Ⅲ的高度,使拉线经过标杆Ⅲ的标记位置,此时拉线即为中间轴系中心线,本发明所述的船舶斜长轴拉线方法,能够方便准确找出中间轴系中心线,避免轴系安装不精确影响船舶整体性能问题,确保船舶推进系统的传动效率,降低船舶施工难度和返工,为船厂节约了大量安装定位时间,进而有效提高船舶的整体性能。
Ship inclined long shaft wire drawing method
一种船舶斜长轴拉线方法
2021-10-29
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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