大型铣边机板料送进机构设计
毕业论文关键词 结构设计 建模 可靠性分析Title Design of Sheet Feeding Mechanism for Large Milling Machine
Abstract
At present, the feeding operation of the domestic milling machine is mainly done
by manual operation, the production efficiency is low, the labor intensity is
large, the work environment is bad, and the safety hazard is large.. This project
is based on the cooperation project, CNC milling steel plate for large sheet groove
processing machine design auxiliary feeding device. This mechanism is reasonable,
easy to manufacture, easy to operate, and can not only finish the feeding work
of the milling machine, but also can change the components to the milling edge
machining of different size sheet..
In this paper, the development status and trend of the feed mechanism of the mill
is firstly introduced, and the overall design scheme is determined by the analysis
of the milling edge machining and the machining requirements.. After the completion
of 3D modeling, the finite element analysis is used to analyze the linkage mechanism
and verify its rationality..
Through the design, the plate feeding structure design and reliability analysis
of the feeding mechanism, is a certain significance of milling processing auxiliary
operation improvement, optimization and innovation of the has a certain
significance.
Keywords Structure design， Modeling， Reliability analysis目 次
1 绪论................................................................................................................................................ 1
1.1 引言............................................................................................................................................. 1
1.2 课题来源..................................................................................................................................... 2
1.3 研究目的和意义......................................................................................................................... 2
1.4 铣边机送料机构发展现状......................................................................................................... 3
1.5 铣边机送料机构发展趋势......................................................................................................... 3
1.6 本文主要研究内容..................................................................................................................... 4
2 送料机构总体方案........................................................................................................................ 5
2.1 送料程序设计............................................................................................................................. 5
2.2 铣边机参数................................................................................................................................. 5
2.3 装夹方案分析............................................................................................................................. 5
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