本文關(guān)鍵詞：新型框架式鋸解設(shè)備總體方案設(shè)計(jì)及其導(dǎo)向機(jī)構(gòu)研究　出處：《山東大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 鋸解設(shè)備 導(dǎo)軌 模塊劃分 模態(tài)分析

【摘要】：傳統(tǒng)花崗石鋸解設(shè)備不僅很難滿足日益增長的市場需求還要受到資源、環(huán)保相關(guān)政策的約束,新型高效綠色的花崗石框架式鋸解設(shè)備正是解決此問題的關(guān)鍵。盡管鋸解設(shè)備已經(jīng)試制成功,但仍然存在著結(jié)構(gòu)冗余與不合理、設(shè)計(jì)缺乏理論指導(dǎo)等問題。同時(shí),花崗石大板高加工質(zhì)量也對鋸解設(shè)備的性能提出了更高的要求。因此,創(chuàng)新設(shè)計(jì)鋸解設(shè)備總體方案并研發(fā)承載能力及穩(wěn)定性出眾的導(dǎo)向機(jī)構(gòu)具有重要意義。課題基于模塊化設(shè)計(jì)理論,結(jié)合相關(guān)行業(yè)標(biāo)準(zhǔn)及生產(chǎn)實(shí)際,確定了鋸解設(shè)備的設(shè)計(jì)原則及加工要求,創(chuàng)新設(shè)計(jì)一種新型框架式鋸解設(shè)備總體方案。通過模塊化設(shè)計(jì),確定各模塊、子功能間的能量、物料、信息的傳遞方式及實(shí)現(xiàn)方式,為優(yōu)化設(shè)計(jì)鋸解滾動(dòng)導(dǎo)向機(jī)構(gòu)模塊的相關(guān)結(jié)構(gòu)奠定基礎(chǔ),有助于適應(yīng)鋸解設(shè)備譜系化要求、增強(qiáng)市場競爭力。結(jié)合框架鋸鋸解花崗石的載荷特征,提出一種新型滾動(dòng)導(dǎo)向機(jī)構(gòu),研究確定了導(dǎo)向機(jī)構(gòu)結(jié)構(gòu)設(shè)計(jì)參數(shù)對其動(dòng)態(tài)特性的影響,為優(yōu)化導(dǎo)向機(jī)構(gòu)參數(shù)、改善導(dǎo)向機(jī)構(gòu)動(dòng)態(tài)特性提供理論基礎(chǔ)。通過模態(tài)試驗(yàn),獲得鋸框各構(gòu)件前十階固有頻率,并與有限元仿真結(jié)果進(jìn)行對比,得出有限元模型和分析方法的準(zhǔn)確性。同時(shí)應(yīng)用ANSYS Workbench的DOE模塊對鋸框進(jìn)行輕量化設(shè)計(jì),有效降低生產(chǎn)成本。課題功能模塊的分析與模塊劃分的研究為新型鋸解設(shè)備的研發(fā)奠定了技術(shù)基礎(chǔ),同時(shí),新型鋸解設(shè)備的研發(fā)將會(huì)促進(jìn)石材行業(yè)的綠色生產(chǎn)技術(shù)的發(fā)展。本課題受到山東省自主創(chuàng)新成果轉(zhuǎn)化專項(xiàng)"石材制品高效綠色生產(chǎn)成套數(shù)控裝備產(chǎn)業(yè)化及示范應(yīng)用"項(xiàng)目(項(xiàng)目編號(hào)2014CGZH0802)和泰山產(chǎn)業(yè)領(lǐng)軍人才工程"石材綠色高效切割技術(shù)及數(shù)控設(shè)備研發(fā)與推廣應(yīng)用"項(xiàng)目經(jīng)費(fèi)資助。
[Abstract]:Traditional granite sawing equipment is not only difficult to meet the growing market demand, but also subject to the constraints of resources, environmental protection related policies. A new type of high efficient green granite frame sawing equipment is the key to solve this problem. Although the sawing equipment has been trial-produced successfully, there is still structural redundancy and irrationality. At the same time, the high quality of granite plate also put forward higher requirements for the performance of sawing equipment. It is of great significance to innovate the overall scheme of sawing equipment and to develop a guiding mechanism with outstanding bearing capacity and stability. Based on modular design theory, combining with relevant industry standards and production practice. The design principle and processing requirement of sawing equipment are determined, and a new frame sawing equipment overall scheme is designed. Through modularization design, the energy and material between modules and sub-functions are determined. The transmission and realization of the information lays a foundation for optimizing the design of the relevant structure of the saw cutting rolling guide mechanism module, and is helpful to meet the requirements of the sawing equipment pedigree. According to the load characteristics of sawing granite by frame sawing, a new rolling guide mechanism is proposed, and the influence of structural design parameters of guide mechanism on its dynamic characteristics is studied. This paper provides a theoretical basis for optimizing the parameters of the steering mechanism and improving the dynamic characteristics of the steering mechanism. Through modal tests, the first ten natural frequencies of each component of the saw frame are obtained, and the results are compared with the results of finite element simulation. The accuracy of the finite element model and the analysis method is obtained. At the same time, the light weight design of the saw frame is carried out by using the DOE module of ANSYS Workbench. The analysis of functional modules and the research of module partition have laid a technical foundation for the research and development of new sawing equipment. The research and development of new sawing equipment will promote the development of green production technology in stone industry. Industrialization and demonstration Application of complete sets of numerical Control equipment for High efficiency and Green production of Stone products "(. Project number 2014CGZH0802) and Taishan industry leader project "stone green and efficient cutting technology and numerical control equipment R & D and promotion and application" project funding.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TU63

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