毕业设计--全气动注油机及其油脂泵设计说明书.doc

2011届本科生毕业设计（论文） 课题名称 250全气动高压注油机及其油脂泵的设计 专 业 机械设计制造及其自动化 专业方向 机电一体化 班 级 学 号 学生姓名 指导教师 教研室 机械电子 上海应用技术学院 机械与自动化工程学院 250全气动高压注油机及其的设计冶金 The pneumatic high-pressure note oil 250mm design of the machine General Information Design: Oiling machine is mainly used in tunnel, mining, metallurgy, materials handling classes and other friction bearing parts of the oil filling.Most current note oil machine main characteristic is a manual or electric control, efficiency are not high, and the manual labor intensity note oil machine, using has limitations, the oil pressure is not high. To the pneumatic high-pressure injection domestic oil feeder research less, mostly need foreign imports, the price is high.The graduation project is the subject of air oiling machine and control system design. Shanghai Tunnel Engineering is to meet the needs of lubrication for the tunnel project designed oiling machine.Design text pneumatic note oil machine parts for overall plan selection, grease pump design and control implementation scheme, driving cylinder design three sections. Pneumatic note oil machine for air as power supply, easily obtained, with the air after can be directly into the atmosphere, compared with convenient, handling of hydraulic oil tank not setting recovery less contamination with pipe, can reflect now, with the environmental protection concept. The viscosity for air, the loss is rarely facilitates concentration was small, so the supply, real long distance transmission, this for like tunnel project such an underground operation is very convenient. Pneumatic transmission good adaptability to the environment, especially in inflammable, explosive, dusty, strong magnetic, radiation, vibration serious odiously working environment, such as the tunnel project. And considering the topic design requirements, note oil machine emissions