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鋼筋切斷機仿真設(shè)計
摘 要：鋼筋切斷機是一種廣泛應(yīng)用于機械制造、建筑等行業(yè)中的重要工具，隨著科技的進步和加工要求的不斷提高，現(xiàn)有的鋼筋切斷機己逐漸不能適應(yīng)用戶的新需求，目前鋼筋切斷機還有待于進一步全面深入的研究。降低成本、增加新功能、提高自動化水平等將成為鋼筋切斷機今后發(fā)展的方向。
針對鋼筋切斷機設(shè)計和生產(chǎn)的現(xiàn)狀，進行了生產(chǎn)加工狀況、常見故障及關(guān)鍵問題的調(diào)查，然后使用有限元及虛擬樣機技術(shù)對鋼筋切斷機三維模型進行結(jié)構(gòu)靜力學(xué)分析、動力學(xué)分析，進而提出改進方案。
借助先進的Pro/E, ANSYS和ADAMS軟件聯(lián)合仿真，建立了鋼筋切斷機模型，并實現(xiàn)了其運動仿真，通過對箱體模烈做有限元分析，提出了改進方案并證明了改進方案的可行。利用LS-DYNA仿真鋼筋切斷機剪切鋼筋的動態(tài)過程.
關(guān)鍵詞：鋼筋切斷機 建筑 齒輪
type steel cutting machines’designing
Abstract：The Reinforcing Steel Cutter is an important instrument used widely in the machinery manufactures and construction industries. With technologies being improved and more requires asked, users aren't content with the existing Reinforcing Steel Cutter. It needs further and deeply researching now Its directions will be reducing cost, adding new features and improving the automation level.
Aim at the design and production status of the Reinforcing Steel Cutter, Study the common faults and key issues. Next, propose improvement scheme by analyzing static structure and dynamics of three-dimensional model of the Reinforcing Steel Cutter with the FEM technology and VP technology.
Co-simulation by virtue of the advanced softwares Pro/E, ANSYS and ADAMS, establish a model of the steel cutting machine and achieve its motion simulation. Present improvement schemes and prove their feasibility through doing finite element analysis on the case model.
Keywords ： Reinforcing Steel Cutter architectural gear