圆形堆取料机的结构优化分析及设计

发布时间：2018-01-14 11:18

本文关键词：圆形堆取料机的结构优化分析及设计　出处：《吉林大学》2011年硕士论文　论文类型：学位论文

【摘要】：题目：圆形堆取料机的结构优化分析及设计 YDQ800/1500.110堆取料机在已有初步设计方案的基础上,对此设计方案建模进行有限元分析,以保证该设备的设计满足该设备的强度、刚度要求。本文中利用ALGOR软件对YDQ800/1500.110堆取机的方案进行了分析。ALGOR被广泛应用于有限元分析和机械运动仿真中,帮助分析人员预测并检验真实状态下的情况,低成本地、快速完成设计项目。在整个设备的分析过程中,考虑ALGOR软件自身建模特点,将整体设备分成不同的部件分别建模,并且将堆料结构(堆料臂、上支架和上转盘)、取料结构(刮料臂)和支撑结构(中心柱、龙门和取料转盘)分别组装之后,再整体组装。在整体组装时充分利用ALGOR软件的自身编程语言Eagle和Scripts编制程序,通过参数使模型实现不同工作状态的自动组装。结合DOS批处理命令,实现模型多工况自动批处理计算,提高计算效率减少人为参与出现错误的几率。通过对YDQ800/1500.110堆取料机初期设计方案的有限元分析,发现了设计中无法满足强度要求的局部进行改进并达到了比较理想的效果。得到了厂方设计人员的认可。此次计算除了完成本设备的常规计算外,对于计算过程的批处理应用以及结果的自动提取为以后的计算提供了参考,而且对此类设备的计算方法积攒了宝贵的经验。
[Abstract]:The Structural Optimization Analysis and Design of Circular Stacker - taking Machine Based on the existing preliminary design scheme , YDQ800 / 1500.110 stacker - taking machine is modeled by finite element analysis to ensure that the equipment is designed to meet the strength and rigidity requirements of the equipment . In this paper , the scheme of YDQ800 / 1500.110 stacker is analyzed by using the software of the software , and the software is widely used in the finite element analysis and mechanical motion simulation to help the analyst predict and verify the situation in the real state , and the design project can be completed at low cost . In the process of analyzing the whole equipment , the whole equipment is divided into different parts considering the self - modeling characteristics of the software , and the stack structure ( stacking arm , upper support and upper rotary table ) , material taking structure ( scraping arm ) and supporting structure ( central column , gantry and material taking rotary table ) are respectively assembled and assembled integrally . In the whole assembly , the automatic assembly of different working states is realized by using the program of Eagle and Scripts of the self programming language of the software . In combination with the DOS batch command , the automatic batch calculation of the model is realized , and the calculation efficiency is improved to reduce the probability of human participation in error . Through the finite element analysis of the initial design scheme of YDQ800 / 1500.110 stacker , it is found that the local improvement of the strength requirement can not be met in the design and the ideal effect is achieved . Besides the routine calculation of the equipment , this calculation provides a reference for the batch application of the calculation process and the automatic extraction of the results , and has accumulated valuable experience for the calculation method of such equipment .

【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH246

【参考文献】