摘要
本文主要对直筒散装水泥车罐筒快速化设计平台的开发与研究工作展开论述。其主要的研究工作是在建立直筒散装水泥车罐筒的三维几何模型和有限元分析模型的基础上,对直筒散装水泥车罐筒进行参数化设计,然后再对生成的参数化模型进行模拟各种工况下的有限元计算,预测其受力变形的情况,最后通过应力应变试验来检验所生成的三维几何模型以及执行的有限元分析的正确性和可靠性;基于以上的功能介绍,在VisualC++6.0的开发环境下,以直筒散装水泥车罐筒为原型,通过整合UG4.0和ANSYS10.0的计算机三维建模软件和有限元分析软件的优势功能,开发出了具有参数化建模、有限元分析和试验检测等多项功能的直筒散装水泥车罐筒快速化设计平台。
本平台是和中国重汽柳州运力专用汽车有限公司合作开发的,是为了企业在日趋激烈的市场竞争环境中能够更快更好地开发出符合客户特殊需求的高质量的产品,从而达到提高企业综合实力和市场竞争力的目的。本平台可以用来解决直筒散装水泥车罐筒在设计开发过程中涉及到的造型、建模、强度和优化等问题,即在产品正式开始制造之前就能预测其在实际使用过程中的应力分布和变形情况,从而更有效地指导产品的开发设计。
快速化设计思想的运用,大大地缩短了产品开发的周期,节省了人力和物力;有限元分析软件的使用使得产品开发的质量得以提高,同时也节约了成本;试验检测的实施保障了产品开发的成功率,为以后的设计提供了宝贵的经验。综上本平台可以缩短产品的开发周期,帮助企业降低产品的开发和生产成本,改进产品的性能,提高市场竞争力。
本平台的开发和研究工作获取了一项知识产权《计算机软件著作权》;同时,它的成功开发,是对《钢圈系列产品虚拟设计开发平台》的拓展,验证了其在应用和推广的可行性。。
This thesis mainly introduces the developing and researching of the rapid design platform of straight tank bulk cement vehicle. The content including to generate three dimensional parametric model in UG4.0, execute finite element analysis for the parametric model in ANSYS10.0, then carry out test detection to demonstrate the reliability and accuracy of the way of modeling in UG4.0 and anglicizing in ANSYS. The destination of the platform is to integrate the function of parametric modeling, finite element anglicizing, and test detection together to realize the rapid design of straight tank bulk cement vehicle.
This project is co-operated with Guangxi Liuzhou YunLi Special Purpose Vehicles Co., Ltd, in order that the enterprise could manufacture the highly valued products according to customer individual requirement in the present intensive competitive environment, and finally improve the comprehensive ability. This platform can be used to solve the problem about modeling, strength, and optimization in designing straight tank bulk cement vehicle. It means that with this platform designers could predict the stress and stain before eventually manufacturing.
Parametric modeling can shorten the design cycle and save labor, finite element analysis can improve the quality of the designing, and test detection can make sure the successful. Generally speaking, this design platform can help the enterprise decrease the cost, improve the product performance and enhance the competence of enterprise.
In addition, this design platform has been granted a soft ware intellectual property right. Meanwhile, the successful development of this platform is an extending to《virtual design and exploiter platform for series of steel wheel products》, and it also used in developing the repaid platform of other same type products.
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