机械毕业设计（论文）-φ1500热锯机设计.doc

摘要
从分析不同锯切机的优缺点着手,借鉴国内外的先进经验,并结合中国国情以及实际工作情况,设计了 1500固定式热锯机。
该热锯机结构简单、新颖、紧凑,传动受力合理。运转准确可靠,制造成本低,备件费用低,安装维修方便,各部位的润滑良好、密封结构完善,,介绍了该热锯机的设计思路及具体设计步骤,并在参照部分钢厂现行的热锯机的结构基础上,作了有效而实用性的改进。本文全面阐述了固定式热锯机的结构特点及工作原理,精心选择了热锯机的结构参数和力能参数,并对热锯机各部分的选择进行有理有据的分析并进行了校核,使得整个热锯机的设计达到了毕业设计的要求。
关键词: 热锯机固定式机构参数力能参数
Abstract
Beginning of the advantages and defects on the fixed type mill, using the experience of home and abroad for reference, thinking of our Chinese real status and real work conditions, a 1500 fixed type mill is designed.
The structure features and work principles of the mill are systematically expounded .Particularly the structure of the heat saw is simple, new, pactable, the transmission is reasonable forced. Accurate and reliable operation of heat saw, manufacture low-cost, low cost of spare parts, installation and maintenance convenience, each part is well lubricated, sealing well structured, the assembly process is good, and summed up the heat saw in rolled piece of production to the problems which may arise, introduced the heat saw design and specific steps to design and refer to the existing basis of the structure, made effective and practical improvements. The hot-sheer mill’an parameters and force parameters are selected meticulously. Analyses all kinds of parts of the fixed type hot sheer mill and inspect them. The Design of Mill achieves the requirement of the design project for graduation.
Keywords: heat saw;fixed type ;organ parameters ;force parameters
目录
中文摘要……………………………………………………………………………Ⅰ
英文摘要……………………………………………………………………………Ⅱ
1 概述……………………………………………………………………….1
………………………………………………………………….1
……………………………………………………………………. .2
2 φ1500 固定式热锯机的主要技术性能………………………………….3
3 φ1500 固定式热锯机结构特点及工作原理…………………………….4
该热锯机主要由以下部分组成…………………………………………….4
……………………………………….4
热锯机传动系统示意图…………………………………………………….5
…………………………………………………………….6
锯机的改进…………………………………………………………………6
4 热锯机结构参数和工艺参数的确定及选择原则………