光纤弯曲旋转应力检测机设计(含CAD图,三维图,有限元分析)

光纤弯曲旋转应力检测机设计(含CAD图,三维图,有限元分析)(任务书,开题报告,外文翻译,PDF论文说明书,CAD图6张,SolidWorks三维图)
摘  要
由于光纤所具有的频带宽、损耗低、抗干扰能力强、噪声小等优势，伴随着衍生出来的各种光纤元器件也层出不穷，基于光纤的相关产品也逐步深入到各个领域，如工业、军事、医疗器械等方面。这也决定了其关注度在科研及制造方面上升越来越快。同时随着日趋成熟的制造大功率光纤激光器技术，其对光纤的强度及制造要求也越来越高，因此对光纤的应用及强度检测成为近些年来研究的热点。本文从检测光纤弯曲的应力及强度的需求出发，设计出了一款光纤弯曲应力检测机。
本文的主要研究内容及创新如下:首先为了满足检测光纤弯曲应力强度的功能，提出了光纤弯曲应力检测机的总体设计方案，进一步设计和确定了各个零部件的结构尺寸，并且应用 Solidworks 软件建立了该装置的三维模型，生成了主要零部件的装配图及总体装配视频和爆炸图；其次利用有限元分析软件 ANSYS对设计的装置中关键零部件进行结构强度分析并生成仿真结果；然后对装置中控制光纤旋转的电机进行编程并且进行实物仿真；最后对装置的总体设计进行了可行性分析，验证了装置对光纤弯曲应力检测的有效性。 [来源：http://Doc163.com]
关键词：设计；光纤；检测；弯曲应力；强度分析
 
Abstract
Due to the advantages of optical fiber such as frequency bandwidth, low loss, strong anti-jamming capability, and low noise, various types of optical fiber componentshaveemerged,andrelatedproductsbasedonopticalfibershavegradually penetrated into various fields, such as industrial and military applications. medical equipment and so on. This also determines that the degree of attention is rising faster and faster in scientific research and manufacturing. At the same time, with the increasingly mature technology of manufacturing high-power fiber lasers, the requirementsforthestrengthandmanufacturingoftheopticalfibersarealsoincreasing. Therefore, the application of the optical fibers and the detection of the strength have become the research focus in recent years. This paper designs a fiber bending stress testing machine based on the requirement of detecting the stress and strength of fiber bending.
The main research contents and innovations of this paper are as follows: First, in order to meet the function of detecting the bending strength of optical fiber, the overalldesign planoftheopticalfiberbendingstresstestingmachineisproposed,and thestructuraldimensionsofeachcomponentarefurtherdesignedanddetermined,and the application ofSolidworks softwareis established.Thethree-dimensional model of the device generates the assembly drawings of the main components and the overall assembly video and explosion map; secondly, the finite element analysis software ANSYS is used to analyze the structural strength of key components in the designed device and generate simulation results; The motor controlling the rotation of the fiber isprogrammedandphysicalsimulationisperformed.Finally,thefeasibilityanalysisof theoveralldesignofthedeviceisperformedtoverifytheeffectivenessofthedevicein detecting the bending stress of the optical fiber. [资料来源：https://www.doc163.com]
KeyWords：Design;Opticalfiber;Inspection;Bendingstress;Strength analysis
  [资料来源：http://doc163.com]

目    录
第1 章 绪论    1
    引言    1
    国内外研究现状    1
    国外进展    1
    国内水平    2

    光纤应力检测机原理及应用    2
    样机工作原理    2
    检测机的应用    3
    研究内容及框架    4
    研究的内容    4
    文章框架    4
第2 章 总体设计及建模    6
    总体方案设计    6
    各零部件参数设计    6
    标准件的导出    6
    非标件的设计    7
    零件的三维建模及装配    9
    建模过程    9
    总体装配    12
第3 章 关键零部件的强度分析    13
    蜗轮蜗杆强度校核    13
    校核过程    13
    校核结果及分析    15
    光纤弯曲应力仿真    16
    仿真过程    16
    仿真结果及分析    17
第4 章 电机控制及仿真    18
    步进电机的选型    18
    步进电机的分类    18
    步进电机的选择    18
    控制编程    19
    实物仿真测试    21
    仿真测试过程    21
    测试结果及分析    22
第5 章 总结及展望    23
参考文献    24
致    谢    25 [资料来源：www.doc163.com]