The Groping Research For Marine Winches Modular Design

In order to enhance the innovation capability and the ability of quickly responding to the market for Dalian marine electromechanical products, and to increase the technological content of products of serial marine winches, the marine electromechanical products research center of Dalian Maritime University and Dalian Northern Marine Engine Company have a cooperate to modular design of the marine winch products.In this thesis, It based on the modular design theory, matrix theory and functional analysis. Through functional analysis and modules design to the winch, the basic element and complex element with same funcation of winches would be design into the module with different useful and funcation. Then It choose different module to form the general and special winches with different types and specifications.Through analysis and classification of the current winches, base on single-reel hydraulic winch, establish the series products matrix. Partition the basic winch reasonable to form the basic module. Then according to the winch pulling, extend the basic module on vertical to establish the series of modular matrix. In accordance with intensity, have a more detailed modular design for some of the main module. Finally, analysis the brake and clutch of current winches, and design a new complex brake and clutch system, then take a stress analysis base on ANSYS software.Through the modular design of the winch products, and technological innovation of partial modules, It can enhance the degree of automation, safety, reliability and the ability to respond quickly to the market of the winch, and to increase the competitivenss of homemade winches.