文档介绍：本科学生毕业设计
GW-40型钢筋弯曲机
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系部名称: 机电工程系
专业班级: 机械 08-12班
学生姓名:
指导教师:
职称: 副教授
二○一二年六月
The Graduation Design for Bachelor's Degree
GW-40 Steel bar bending machine
Candidate:
Specialty:Mechanical Design and
Manufacture & Automation
Class:08-12
Supervisor:Associate Prof
Heilongjiang Institute of Technology
2012-06·Harbin
摘要
钢筋加工机械是工程建筑行业不可或缺的的作业工具。就钢筋弯曲机的具体传动方案,目前可主要划分为“带-两级齿轮-涡轮蜗杆传动”及“带-三级齿轮传动”两种。目前,钢筋弯曲机的性能结构、操作方法和控制及综合技术指标等方面还有很大的提升空间。本课题主要内容是通过对过去钢筋弯曲机的设计方案的比较,改变个别零件及电动机功率等,升级为能加工直径40的GW-40型钢筋弯曲机,增大钢筋刚加加工范围,提高劳动效率,减轻钢筋加工的劳动强度,保证建筑工程的质量及进度。同时还能准确弯曲固定角度,不像以往的钢筋弯曲机,需要凭借经验判断,使加工更精确。
关键词:钢筋弯曲机;传动方案;强度;功率;效率
ABSTRACT
Steel processing machinery construction industry indispensable working bending machine specific transmission scheme, there can be mainly divided into" take - two stage gear - worm drive" and" take - three stage gear" two. At present, steel bending machine performance and structure, method of operation and control and integrated technical indicators, there is still much room for improvement. The main contents of this topic is based on the past steel bending machine design parison, changes in individual parts and motor power, upgrade to machining diameter of40 GW-40 type steel bar bending machine, increasing reinforced just add processing, improve labor efficiency, reduce the labor intensity of steel processing, ensuring construction quality and progress.
Keywords:steel bending machine;transmission scheme;strength;power;efficiency
目录
摘要………………………………………………………………………………………Ⅰ
Abstract ………………………………………………………………………………Ⅱ
第1章绪论……………………………………………………………………………1
概述……………………………………………………………………………1
钢筋弯曲机产品结构……………………………………………………1
钢筋弯曲机的类型………………………………………………………1
钢筋弯曲机的构造………………………………………………………1
钢筋弯曲机产品质量差异………………………………………………………1
发展现状………………………………………………………………………2
本章小结………………………………………………………………………3
第2章钢筋弯曲机的工作原理及工作盘的设计…………………………4
钢筋弯曲机工作原理…………………………………………