【摘要】 包装机械开发,大量的工作是造型设计,许多产品有了一种基型以后,只要改变一下造型,就可推出几种甚至几十种适合不同顾客需求的变型新品种,这类工作占有较大的比例。其次是结构设计,涉及产品的可装配性、可制造性和功能指标等问题。因此,虚拟制造技术在包装机械开发中的应用,主要体现在三维造型设计、虚拟装配、虚拟运动仿真、分析优化等方面。更多还原

【Abstract】 Packaging -maching development is m ainly to do model design.Their basic style of ma ny products can be changed to make a lot of style -changed new produ cts which meet the demand of many consumers,which takes up mos t of making procedure,and refers to the problems such as struct ure design,assembly and making of products ,function target and so on.The virtual manufac-ture technique in packaging machine development is displayed in three dimensional model design,vir tual assembly,virtual movement and optimization analysis and so on.更多还原