发布时间 : 星期六 文章小型雕刻机设计毕业设计论文更新完毕开始阅读c74d0d58580102020740be1e650e52ea5418ce59
全套设计CAD图纸 加 194535455
小型雕刻机设计
摘 要
机电一体化技术综合了机械、电子、自动控制、信息、传感器、电力电子、信号变换接口和软件编程等技术，并且把这些通用型技术整合到一起，结合成一个整体，也是现如今机械工业技术必须发展的也将成为国内外的发展主流。小型雕刻机就是在这种大环境下产生的一种代表性的机电一体化产品，在工艺品的制作与生产行业中拥有有较大的市场。
本课题通过分析国内雕刻机与国外雕刻机的差距以及各自的特点，定义了雕刻机的功能和使用范围，规划了雕刻机的结构布局，详细设计了主轴运动和X、Y向进给运动结构，以及工作台、支撑柱等辅助结构，并在此基础上详细阐述了雕刻机的运动过程，实现了其功能。
本文设计的小型雕刻机，其具有精度高，一致性好，一机多用的特点，应用领域广泛，可用于工艺品雕刻加工的同时，又具有铣削钻孔等功能。
关键词 雕刻机；伺服电机；机电一体化
- I -
全套设计CAD图纸 加 194535455
Small Engraving Machine Design
Abstract
Mechatronics combines mechanics, electronics, automatic control, information, sensors, power electronics, signal conversion interface and software programming techniques, and these versatile technologies integrated together, combined into a whole, is now Machinery Industrial Technology must develop will become the mainstream of development at home and abroad. Small engraving machine is a kind of typical in this environment produces mechatronic products, handicraft production and production industry has a larger market.
The issue by analyzing the gap between domestic engraving machine and foreign engraving machine as well as their characteristics, defines the function and use of engraving machine, planning the structure and layout engraving machine, detailed design of the spindle movement and X, Y direction feed motion structure , and an auxiliary table structure, support columns, etc., and on this basis, it elaborated engraving machine movement to achieve its function.
This design of small engraving machine, which has a high accuracy, consistency, and a multi-purpose machine, which is widely applied in the field, can be used to carving crafts processing, but also has milling and drilling functions.
Keywords Engraving machine, servo motor, mechatronics
- II -
全套设计CAD图纸 加 194535455
目 录
摘要 ...................................................................................................................... I Abstract ............................................................................................................... II
第1章 绪论 ....................................................................................................... V 1.1 课题背景 .................................................................................................. V 1.2 小型雕刻机及其发展现状 ...................................................................... V 1.2.1 小型雕刻机的概念 ........................................................................... V 1.2.2 小型雕刻机的应用和发展 ............................................................ VII 1.2.3 小型雕刻机的特点 ........................................................................ VII 1.2.4 研究雕刻机的目的和意义 ............................................................ VII 1.3 本章小结 .............................................................................................. VIII 第2章 雕刻机的结构设计 ................................................................................ 9 2.1 雕刻机的系统组成 ................................................................................... 9 2.2 雕刻机的整体布局 ................................................................................... 9 2.3 进给结构 ................................................................................................. 12 2.4 主轴结构 ................................................................................................. 16 2.5 支撑结构 ................................................................................................. 17 2.5.1 支架设计 .......................................................................................... 17 2.5.2 工作台设计 ...................................................................................... 18 2.5.3 底座设计 .......................................................................................... 19 2.6 本章小结 ................................................................................................. 19 第3章 小型雕刻机的关键参数计算 .............................................................. 20 3.1 设计指标 ................................................................................................. 20 3.2 切削力、扭矩和功率的计算 ................................................................. 21 3.3 进给运动的计算 ..................................................................................... 24 3.3.1 滚珠丝杠副的计算 .......................................................................... 24 3.3.2 滚珠丝杠的计算 .............................................................................. 26 3.3.3 工作台电机的选择 .......................................................................... 29 3.4 本章小结 ................................................................................................. 30 结论 .................................................................................................................... 31 致谢 .................................................................................................................... 32 参考文献 ............................................................................................................ 33 附录 .................................................................................................................... 35
- III -
全套设计CAD图纸 加 194535455
- IV -