机械毕业设计-自动裁线机设计.doc

优秀机械毕业设计欢迎下载,学****交流加 QQ 197216396 专业机械设计解君之忧毕业设计说明书(论文) 作者:3 号楷体学号:3 号楷体学院(系):3 号楷体专业:3 号楷体题目: 自动裁线机指导者: (姓名)( 专业技术职务) 评阅者: (姓名)( 专业技术职务)2015 年6月 3 号楷体 3 号楷体 3 号楷体 3 号楷体优秀机械毕业设计欢迎下载,学****交流加 QQ 197216396 专业机械设计解君之忧毕业设计说明书(论文)中文摘要本文主要介绍自动裁线机的发展状况,自动裁线机结构设计原理,自动裁线机总体方案分析及确定,自动裁线机结构设计内容所包含的机械图纸的绘制,裁线机的计算,自动裁线机的结构设计结论与建议。整机结构主要由电动机减速器产生动力通过小带动将需要的动力传递到带轮上,带轮带动主轴,从而带动整机装置运动铜导线运动,此可以代替人手的繁重劳动,显著减轻工人的劳动强度,改善劳动条件,提高劳动生产率和生产自动化水平。本论文研究内容: (1) 自动裁线机总体结构设计。(2) 自动裁线机工作性能分析。(3) 电动机的选择。(4) 自动裁线机的传动系统、执行部件及机架设计。(5) 对设计零件进行设计计算分析和校核。(6) 运用计算机辅助设计,对设计的零件进行三维建模。(7) 绘制整机装配图及重要部件装配图和设计零件的零件图。关键词: 自动裁线机,结构设计,三维建模;步进电机优秀机械毕业设计欢迎下载,学****交流加 QQ 197216396 专业机械设计解君之忧毕业设计说明书(论文)外文摘要 This article mainly introduces the development status of automatic wire cutting machine, automatic wire cutting machine structure design principle, the overall scheme of the automatic wire cutting machine analysis and determine automatic wire cutting machine structure design content includes the mechanical drawing of rendering, the calculation of wire cutting machine, automatic wire cutting machine structural design theory and suggestions. The whole structure mainly consists of the motor reducer to generate power through the zonule move will require the power delivered to the belt pulley, belt wheel drive shaft, so as to drive the movement of the motion of the whole device of copper wires, which can replace the heavy manual labor, significantly reduce the labor intensity of workers, improve working conditions, improve labor productivity and automation level of production. Research content of this thesis: (1) the overall structure design of the automatic cutting machine. (2) working performance analysis of automatic cutting machine. (3) motor selection. (4) the transmission system, the execution parts and the frame design of the automatic cutting machine. (5) design and calculation of the design parts for calculation and verification. (6) the use puter-aided design, the design of three-dimensional modeling of parts. (7) dr