文档介绍：本科学生毕业设计
离心铸造机总体设计
系部名称: 机电工程系
专业班级: 机械 08-12班
学生姓名: 周洋
指导教师: 金大桥
职称: 讲师
二○一二年六月
The Graduation Design for Bachelor's Degree
Centrifugal casting machine overall design
Candidate:
Specialty:Mechanical Design and
Manufacture & Automation
Class:08-12
Supervisor:Lecturer.
Heilongjiang Institute of Technology
2012-06·Harbin
摘要
铸造是一种液态金属成型的方法。铸件已广泛应用于各工业部门和日常生活中,其中通过离心铸造而成的铸件占相当大的比重,离心铸造是将金属液浇入旋转的铸型中,在离心力作用下填充铸型而凝固成形的一种铸造方法,离心铸造是在离心机上进行的。离心铸造分为立式和卧式两种,卧式滚轮式离心铸造机包括:铸型,浇注系统,传动系统,以及电器控制系统几个部分。其工作过程包括:涂料,浇注,冷却,拔模,本设计利用现有的一些新元件对铸造机进行优化设计,并采用PLC进行控制,使之操作方便,结构简化,性能提升。本设计为滚筒式离心铸造机,加工直径,厚度在到之间的铜合金管型材料。
关键词:铸造;浇注系统;离心铸造机;电器控制系统;滚筒式
ABSTRACT
Casting is a way to take shape of mentel liquide. In all kinds of industrial departments and every day life, casts are used widely. Especially the cast which made by centrifugal casting is a way that you should pour the mentel liquide into a revolving model, then by the power of centrifugal force fill up model till that solidify. It performances on centrifugal casting machine. There are two ways,one is vertical and the other is horizontal.
The horizontal contains the model,pour system,transimission system,and electronic control process is:pain,cool and take the model out.
This design takes use of exsited elements and controlled by PLC which operates more easily,simply but natural capacity is better.
Keywords:casting;pour system;centrifugal casting machine;electronic control system;Drum type
目录
摘要………………………………………………………………………………………Ⅰ
Abstract ………………………………………………………………………………Ⅱ
第1章绪论……………………………………………………………………………1
概述……………………………………………………………………………1
离心铸造机的发展过程……………………………………………………2
离心铸造机的分类…………………………………………………………2
离心铸造特点…………………………………………………………………3
离心铸造基本原理……………………………………………………………4
离心铸造的发展前景…………………………………………………………4
本章小结………………………………………………………………………4
第2章滚轮式离心铸造机的原理分析…………………………………5
离心力………………………………………………………………………5
离心力场……………………………