【作者】 薛维华； 贺超； 高志玉；

【Author】 XUE Weihua,HE Chao,GAO Zhiyu (College of Materials Science & Engineering,Liaoning Technical University.Fuxin.123099.China)

【机构】 辽宁工程技术大学材料科学与工程学院；

【摘要】 介绍了用VRML进行虚拟金属拉仲实验系统的开发。在对金属拉仲实验操作过程分析的基础上,提岀了虚拟金属拉伸实验系统应具有的功能,对系统各部分的动作进行了规划。通过建立拉伸试验机零部件模型、用各种节点对实验系统进行整体组合、用脚本程序实现系统的各种功能,最终开发出基于VRML的虚拟金属拉仲实验系统。对系统的实际操作表明,系统实现了进行虚拟拉仲实验的功能,且界面友好,沉浸感强。更多还原

【Abstract】 The developments of visual metallic tensile testing with VRML were introduced.Based on the analyzing to the operation path of metallic tensile testing,the functions of virtual metallic tensile testing system were put forward and the behavior of its each part was planed.Along with built of the components model of tensile testing machine,the constituted of whole testing system with various kinds of nodes and the design of the system functions with script program,the virtual metallic tensile testing was constructed based on VRML eventually.With the realistic operation,it is shown that the system can achieve the functions of virtual tensile testing.Additionally,it has friendly interface and high immersion sense.更多还原