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河南科技学院
2009届本科毕业论文(设计)
GCPS-20型工程钻机的设计
学生姓名: 宋欣欣
所在院(系): 机电学院
所学专业: 机电技术教育
导师姓名: 牛爱青
完成时间:2009年6月2日
摘要
GCPS—20型钻机是一种多功能复合式的工程钻机,可以有效提高我国深基础工程和连续墙以及水利工程、桥梁工程的施工效率。本篇论文重点设计了工程钻机的传动系统,查阅相关机械手册,按照机械设计的要求和机械原理的原则,进行了包括电机的的确定,带轮的选择,和变速箱的设计及计算,变速箱的设计包括结构计算和轴的计算,分别对变速箱进行齿轮校验和轴的校验,同时进行弯矩和扭矩的计算,确定危险截面及安全系数校核计算,并且确定联轴器等其余部分零部件。
关键词:工程钻机,传动系统,变速箱,校核
The Design of Model GCPS-20 Engineering Driller
Abstract
The types GCPS-20 drill the machine is a kind pound type multi-function drill the machine, can effectively improve the efficiency of our country development and demands of the deep foundation and consecution wall and marine hydraulic engineering, the bridge engineering, This paper focused on the design of the drive system of drilling engineering, machinery inspection manual, in accordance with the requirements of mechanical design and mechanical principles of principle and conduct, including the determination of the motor, the choice of pulley and gearbox design and calculation speed box design includes the structure of the calculation and the calculation of axis, respectively, carried out on the gearbox shaft gear check and check, at the same time the calculation of bending moment and torque, to determine the risk of cross-section and check the safety coefficient calculation, and determine the coupling such as the rest of the parts.
Keywords: Engineering Driller, Transmission System, Gearbox, Check
目录
1 绪论……………………………………………………………………………………1
项目的研究意义…………………………………………………………………1
国内外科技现状…………………………………………………………………1
设计产品的用途和应用领域……………………………………………………1
2 钻机的总体设计………………………………………………………………………2
总体布局设计……………………………………………………………………2
传动系统…………………………………………………………………2
气动系统…………………………………………………………………2
电气系统…………………………………………………………………2
工具系统…………………………………………………………………2
各部件的功能……………………………………………………………2
主要设计参数……………………………………………………………………3
3 电机确定………………………………………………………………………………4
按钻头钻进所需功率计算………………………………………………………