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Compared with the cable guide roller angle spooling device and traditional winch has many advantages, it can reduce the wire wear and effective use of deck space and can adapt to different diameter cable etc., so the application is very widespread in winch..源'自^751;文,论`文'网]www.751com.cn
Conclusion
Equipment for deep-sea investigation winch as oceanographic instruments on, its performance is one of the factors of task work efficiency is very important, but also affects the service life of the cable and winch, therefore, research units of various countries have attached great importance to the study of the traction mechanism and storage mechanism based on cable separation technology, investigation of deep-sea winch optimized in composition and structure, and the establishment of all components of the hydraulic transmission and the corresponding control system.
Mechanism and storage mechanism for separating technology of traction cable technology development direction of deep sea investigating winch field, the research is just in the initial stage, the winch mechanical structure and control system and the advanced foreign technology is still a big gap, so need to quickly develop a separation type winch traction mechanism and storage cable with independent intellectual property rights, break foreign monopoly status of this technology, to meet the needs of the investigation
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摘要深海调查绞车是深海调查仪器投放和回收的特种甲板设备，它在深海取样、CTD 调查等工作中起到了很重要的作用。传统的调查绞车已不能满足现代深海科研的要求，因此对于绞车的材料、性能、使用寿命有了更加详细的要求。在深海调查绞车的设计过程中，卷筒的选择对于设备的正常使用，稳定运行，维护费用、功率消耗等有重要影响。
绞车的失效往往造成科研事业的停工检修，使调查科研无法顺利进行，其中卷筒的失效是影响绞车工作的最重要因素之一。因此，针对现有卷筒存在的问题对卷筒进行可靠性设计和有限元分析，研究其失效机理，建立失效故障树，并分析其组件在工作条件下的应力应变的特点，对于改进其结构减轻重量及提高其工作寿命是很有意义的。本文主要作了以下工作：