针对起重机传统设计方法设计周期长、设计质量参差不齐的问题,应用参数化设计技术指导思想,并引入数据库管理技术对主要参数进行数据管理。通过选型参数化、尺寸参数化设计、模型参数化以及工程图参数化,使起重机在较短周期内由客户订单快速转变为施工图样,实现起重机的快速设计。经某起重机厂家应用验证,该方法可大幅度地缩短设计周期,使产品的设计效率和整体设计质量均得到提高。
In response to problems with traditional crane design method, such as long design cycle and design quality is uneven, apply the parameterized design technology as the guiding ideology, introduces database design to manage primary parameter data to make the crane from then customer orders to the construction drawings rapidly by using parameterized type selection, parame- terized dimension design, parameterized modeling and parameterized drawing to achieve crane' s rapid design. The practical appli- cation in a crane manufacturer shows that the technology greatly shorten the design cycle,improves design efficiency and quality.