【摘要】：適應(yīng)性結(jié)構(gòu)單元設(shè)計是在技術(shù)系統(tǒng)進(jìn)化理論的指導(dǎo)下,結(jié)合病理工作站實際的開發(fā)、設(shè)計,根據(jù)設(shè)計的需求以及結(jié)構(gòu)特點(diǎn)設(shè)想出來的。其中,“適應(yīng)性”也體現(xiàn)出了一種柔性化的設(shè)計思想,是一種新型的產(chǎn)品手板模型階段設(shè)計方法。在產(chǎn)品的手板模型設(shè)計階段,它不僅可以實現(xiàn)實體模型的快速創(chuàng)建,而且還可以在前一個實體模型的基礎(chǔ)上進(jìn)行動態(tài)編輯,使得已有的各種結(jié)構(gòu)單元得到最大程度的重用,提供了一個更加方便、快捷、高效的產(chǎn)品設(shè)計方法。本文以病理工作站為研究對象,技術(shù)系統(tǒng)進(jìn)化理論為支撐,從病理工作站整體結(jié)構(gòu)的創(chuàng)建、調(diào)整、信息提取、力學(xué)分析等方面出發(fā),對產(chǎn)品手板模型的快速設(shè)計、修改進(jìn)行研究。從功能和結(jié)構(gòu)的角度來看,將病理工作站手板模型的整體結(jié)構(gòu)進(jìn)行單元模塊分割,并針對模型的不同結(jié)構(gòu)模塊,開發(fā)出合適的單元組合。整個模型構(gòu)建過程變成各單元的選擇、自組織過程,并根據(jù)產(chǎn)品設(shè)計要求進(jìn)行現(xiàn)場、實時調(diào)整,實現(xiàn)結(jié)構(gòu)的動態(tài)編輯,提高了模型修改的效率,大大提高產(chǎn)品設(shè)計的創(chuàng)新能力。在適應(yīng)性結(jié)構(gòu)單元的自身特征方面,對每一個滿足不同功能的單元進(jìn)行設(shè)計并建模。其中包括結(jié)構(gòu)單元建立的原則、材料的選擇、尺寸的分析以及單元間的配合要求等,使得該設(shè)計方法更加完善,通用性更強(qiáng)。將病理工作站整體架構(gòu)搭建好以后,需要對各個部分進(jìn)行ANSYS靜力學(xué)分析,其中包括主要單元體的分析和整體結(jié)構(gòu)的分析。通過分析來得出整體的變形大小和應(yīng)力大小,驗證其是否能滿足實際要求,以便對單元模型的結(jié)構(gòu)、材料、尺寸大小等進(jìn)行修改及優(yōu)化。適應(yīng)性結(jié)構(gòu)單元設(shè)計方法的提出,使的病理工作站乃至其它類似的產(chǎn)品手板階段的設(shè)計變得更加快捷、更加靈活,不僅節(jié)省了產(chǎn)品設(shè)計的時間,更節(jié)省了設(shè)計成本。對一款新產(chǎn)品的開發(fā)、設(shè)計有著重要的意義。
[Abstract]:Adaptive structural unit design is based on the development and design of pathological workstation under the guidance of technical system evolution theory. According to the design requirements and structural characteristics, the adaptive structural unit design is conceived according to the requirements of the design and the structural characteristics. Among them, adaptability also embodies a flexible design idea, which is a new stage design method of product handboard model. In the design stage of the handboard model of the product, it can not only realize the rapid creation of the solid model, but also dynamically edit it on the basis of the previous entity model, so that the existing structural units can be reused to the greatest extent, and provides a more convenient, fast and efficient product design method. In this paper, taking the pathological workstation as the research object and the theory of technical system evolution as the support, the rapid design and modification of the product handboard model are studied from the aspects of the establishment, adjustment, information extraction and mechanical analysis of the whole structure of the pathological workstation. From the point of view of function and structure, the whole structure of the hand board model of pathological workstation is divided into unit modules, and the appropriate unit combination is developed according to the different structure modules of the model. The whole model construction process becomes the selection of each unit, the self-organization process, and according to the product design requirements, the field, real-time adjustment, the dynamic editing of the structure is realized, the efficiency of model modification is improved, and the innovation ability of product design is greatly improved. In the aspect of the characteristics of adaptive structural units, each unit satisfying different functions is designed and modeled. It includes the principle of the establishment of structural units, the selection of materials, the analysis of dimensions and the requirements of coordination between elements, which makes the design method more perfect and more universal. After the whole structure of pathological workstation is built, it is necessary to carry out ANSYS statics analysis of each part, including the analysis of the main units and the analysis of the overall structure. Through the analysis, the whole deformation size and stress size are obtained, and it is verified that it can meet the actual requirements, so as to modify and optimize the structure, material and size of the element model. With the introduction of adaptive structural unit design method, the design of pathological workstation and other similar product handboard stage becomes faster and more flexible, which not only saves the time of product design, but also saves the design cost. It is of great significance to the development and design of a new product.
【學(xué)位授予單位】：濟(jì)南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：TH77

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