文档介绍：本科毕业设计(论文)
座式焊接变位机设计
Design of Horizontal Welding Positioner
学院:
机械工程学院
专业班级:
机械设计制造及其自动化机械081
学生姓名:
学号:
指导教师:
)
2012年6月
毕业设计(论文)中文摘要
座式焊接变位机设计
摘要:焊接变位机已经成为现代机械制造行业的一种不可或缺的设备,在焊接领域可以将它划分为焊接辅助机,其型式和品种规格约有十余个系列、百余个品种,正在逐步形成一个新兴行业。本设计题目是设计载重1000Kg,可进行全位置焊接的座式焊接变位机械。主要内容是关于焊接时工作台与工件回转倾斜的控制、电机选择、减速器的选择、各个轴和轴承的确定以及校核等等。设计的具体过程是根据任务书给定的载荷和焊接速度等参数来确定设备所需要的电动机类型,电动机参数,包括:电动机的转速、额定功率、电压电流等,在此基础上计算第一级蜗杆传动轴的相关数据、第二级蜗杆传动轴的相关数据以及选择相应配件的型号,并且对其进行相关的强度、使用寿命等的校核。最后使用CAD软件绘制相关的零件图纸、装配图纸。
关键词:焊接变位机;座式;机械设计
毕业设计(论文)外文摘要
Design of Horizontal Welding Positioner
Abstract: Welding positioner has e indispensable manufacturing equipment, in the welding area it can be designated as welding auxiliary machines. The products specifications on the type of case, has been available, and nearly a dozen more series, more than one hundred varieties and specifications, and is forming a new industry. This subject is designed to load 1000Kg, for all position welding of Block Variable-bit machines. Mainly on the welding machine of the rotary turning the control, motor selection, the choice of reducer, worm shaft and bearing all the determination and checking, and so on. The specific process design is based on mitments, which gives load and welding speed to determine the motor types and motor parameters, which equipment needed to, including: motor speed, rated power, voltage and current, calculated on the basis of this axis and the corresponding parts of the model size, and its associated strength, service life can be checked. Fragment using CAD software, the relevant parts diagram, assembly drawing out.
Keywords: welding positioner;seater;mechanical design
目录
1 绪论………………………………………………………………………………1
2 焊接变位机的性能及结构………………………………………………………1
………………………………………………………………………1
焊接变位机应具备的性能………………………………………………………2
…………………………………………………3
全功能焊接变位机及主自由度…………………………………………………3
3 焊接变位机方案设计……………………………………………………………4
………………………………………………………4