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本文提出了基于Web的面向缝纫机的设计专家系统.对Web技术应用于专家系统的可行性进行了分析,并介绍了基于Web技术的面向缝纫机的设计专家系统的体系结构和推理机以及知识库的实现方法等.本文在专家系统中应用Java技术来对工业平缝机进行设计,采用基于实例的推理技术,生成满足条件的机构系统设计方案. 相似文献
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This paper introduces a technical method by which bone tissue bionic scaffolds are fabricated on a selective laser sintering machine. It also analyses determinative factors in fabricating porous structure using this method, and proposes a new technique to fabricate porous structure by rapid prototyping method. 相似文献
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1IntroductionPlasma deposition manufacturing(PDM)is a newlydeveloped direct metal fabrication process based onplasma transferred arc surfacing[1],as shown in Fig.1.Unlike most existing rapid prototyping techn-ologies,this technique is characterized by sup… 相似文献
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骨缺损修复是当今国际组织工程领域的一个难题．本文通过颅骨缺损修复的典型案例，提出了一种三维骨模型重建与修复方法．首先对实体模型的建构进行研究，重点是模型的设计及缺损部分的建模，将逆向工程与CAD技术相结合和进行布尔运算，实现所需的骨缺损修复模型，最后利用快速成型技术获取实物模型． 相似文献
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发明问题解决理论(TRIZ)是实现计算机辅助创新的理论基础,文章介绍了TRIZ的基本思想和理论框架,分析 TRIZ与KDD、KBE技术集成进行产品创新的优势.最后探讨了CAI在我国的应用前景. 相似文献
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A novel stereolithgraphy system with conventional UV light as a light source uses the 2D worktable as moving components, whose characteristics determine the accuracy of the prototyping parts. Many factors including mass of the worktable, elasticity and damp coefficients, speed and acceleration affect the non-uniform exposure time of the resin, and eventually influence the cured line shape and the curing accuracy. A light shuttle is used to eliminate the cure errors, greatly improving accuracy of the parts. 相似文献
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介绍了虚拟装配过程中的干涉检测方法．并探讨了运用MockUp实现某工业平缝机的压杆部件的虚拟装配方法。 相似文献
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Product Lifecycle Management (PLM) is a business strategy beginning to gain wide acceptance. Concerning the implementation of PLM projects, six success factors are presented and analyzed in details in this paper. 相似文献