文档介绍：毕业设计
二级齿轮减速器设计说明书
摘要
本次毕业设计主要利用三维虚拟设计软件Pro/Engineer对400T冷剪机的减速器部分进行三维参数化设计,所做主要工作主要包括:参与完成400T冷剪机总体方案的论证及主要零部件的选型设计;完成二级减速器的选型及总体设计;完成电机、齿轮及轴的校核及计算;完成相关零部件(齿轮、轴)的有限元分析及三维参数化造型和装配。
对400T冷剪机的减速器进行了设计,在设计中:首先,阐述了冷剪机在轧钢生产线中的重要作用,在此基础上提出了400T冷剪机中减速器部分的三维参数化设计课题;其次,分析冷剪机的工作原理,进一步对其中的传动装置进行初步设计及校核,并且利用 ANSYS软件对减速器中的相关部件进行简单的有限元分析;最后利用PRO/E工程软件,建立了减速器重要零部件的3D模型,以此为基础完成相关部件的虚拟装配。
关键词:冷剪机、减速器、三维参数化设计、有限元分析
Abstract
The main advantage of graduate design three-dimensional virtual design software Pro / Engineer on the 400T part reducer of cold shear three-dimensional parametric design, done by the main work includes: participation in pletion of the overall program 400T cold shearing machine argument and the ponents Type Design; completed two reducer selection and design; complete motor, gears and shafts checking and calculation; complete the relevant parts (gears, shafts) and three-dimensional finite element analysis of parametric modeling and assembly.
400T cold cutting machine on the reducer has been designed, in the design: First, set the cold shear rolling production line in an important role in this proposed based on the 400T cold scissors reducer part of three-dimensional parametric design subject; Second, analysis of the working principle of the cold shear, which drives further preliminary design and verification, and the use of ANSYS software and the gear reducer shaft in a simple finite element analysis; Finally, PRO / E Engineering software, set up important parts reducer 3D model as a basis for pletion of the relevant parts of the virtual assembly.
Key words: cold shear, reducer, 3D parametric design, finite element analysis
目录
摘要 Ⅰ
Abstract Ⅱ
第1章绪论 1
冷剪机在冶金工业生产中的主要作用和应用 1
我国机械制造技术的发展状况和先进技术的特点 1
我国制造业的发展与差距 1
先进制造技术的特点 2
课题的提出、任务及关键技术 2
课题的提出 2
3
3
3
第2章总体方案的拟定 4
冷剪机的主要结构及工作原理 4
冷剪机主要部件的选型设计 4
皮带张紧装置 4
5
5
5
减速器系统 5
2