The invention discloses a press fitting and dismounting method for a keyless rudderstock and tiller, and relates to the press fitting and dismounting method for the rudderstock and tiller, in particular to the press fitting and dismounting method for the keyless rudderstock and tiller. A keyless press-fitting and dismounting method for a rudderstock and a tiller is characterized in that in the press-fitting process of the rudderstock and the tiller, the press-in distance and the reading of an axial pressure gauge of the tiller are recorded, an actual press-in straight line is fitted, and the wet press-fitting distance is calculated, so that press-fitting reaches the total press-in distance required by the process; in the disassembly process of the rudderstock and the tiller, the hydraulic nut hydraulic pump is operated to inject oil into the hydraulic nut to pressurize the hydraulic nut, and the instant impact force of disassembly of the tiller is resisted through the axial force of the hydraulic nut. Compared with the prior art, the tool has the advantages that standardization of the technological process of press fitting and dismounting of the tiller and the rudderstock is achieved, so that the construction quality of press fitting and dismounting of the rudderstock and the tiller is guaranteed, and the work efficiency and success rate of press fitting and dismounting of the tiller and the rudderstock are improved.
本发明公开了一种无键式舵杆舵柄的压装及拆卸方法,涉及舵杆舵柄的压装及拆卸方法,尤其涉及无键式舵杆舵柄的压装及拆卸方法。一种无键式舵杆舵柄的压装及拆卸方法,其特征在于,在舵杆舵柄压装过程中记录压入距离与舵柄轴向压力表的读数,拟合出实际压入直线,计算湿式压装的距离,使压装达到工艺要求的总压入距离;在舵杆舵柄拆卸过程中,操作液压螺母液压泵向液压螺母注油加压,通过液压螺母的轴向力抵御舵柄拆除的瞬间冲击力。本发明与现有技术相比:实现了舵柄和舵杆压装和拆卸工艺过程的规范化,从而保证了舵杆和舵柄压装和拆卸的施工质量,提高了舵柄和舵杆压装和拆卸作业效率和成功率。
Press fitting and dismounting method for keyless rudderstock and tiller
一种无键式舵杆舵柄的压装及拆卸方法
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Large ship rudderstock assembly dismounting tool and dismounting method thereof
European Patent Office | 2021
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