The Parametric Design Of The Torpedo Shell

By using group technology and the thought of modular technology, divide torpedo shell into some stanciard design units in the paper Then ,classify these units and build their parameterized models .A torpedo shell can he designed by chosing the shapes and parameters of these units . At the same time , the parametcrized model of the whole torpedo shell is formed automatically by the computer .Based on the thought above , the classes of torpedo shell design system is planned and designed , and then the class warehouse of design is constructed by using objected-oriented technique . At last , the related software system is developed by using Visual C++ 5. 0 as development tool . With the help of the engineering analysis softwares integrated in the design system , a optical torpedo shell can be derived by adjusting the parameters of the shell . The result shows that this parameterized software has the feature of simple method and high efficiency in torpedo shell design work .So the software has certain value in practice . At the same time , the research in the paper also presents a new effective method for the parameterized modeling, , parameterized design , engineering analysis and computer integrated design of complex parts...