钢管螺旋式无损探伤系统的设计(含CAD图,SolidWorks三维图)(论文说明书16400字,CAD图纸8张,SolidWorks三维图)
The design of testing system of spiral steel pipe
摘要
本次的设计来源于钢管无损探伤系统更新换代基础之上，通过设计出新型的钢管无损探伤系统，从而来满足当今无损探伤机械设备不足的缺陷。
本文运用大学所学的知识，提出了钢管无损探伤系统的结构组成、工作原理以及主要零部件的设计中所必须的理论计算和相关强度校验，构建了钢管无损探伤系统总的指导思想，从而得出了该钢管无损探伤系统结构的优点是高效，经济，并且安全系数高，对提高探伤效率，减少人工投入，增强探伤质量等等起到了很大的作用的结论。
关键词：钢管无损探伤系统；高效；人工投入；结论
ABSTRACT
Pneumatic manipulator is a automated devices that can mimic the human hand and arm movements to do something，aslo can according to a fixed procedure to moving objects or control tools. It can replace the heavy labor in order to achieve the production mechanization and automation, and can work in dangerous working environments to protect the personal safety, Therefore widely used in machine building, metallurgy, electronics, light industry and atomic energy sectors.
This article is mainly of the pneumatic manipulator the overall design, and pneumatic design. This mechanism of manipulator includes cylinders and claws and connectors parts, it can move according to the due track on the movement of grabbing, carrying and unloading. The pneumatic part of the design is primarily to choose the right valves and design a reasonable pneumatic control loop, by controlling and regulating pressure, flow and direction of the compressed air to make it get the necessary strength, speed and changed the direction of movement in the prescribed procedure work.Small twisted paper broken machine for ordinary home, not only can be used for minced meat, can also be used with crushed peanuts, crushed ice, spices and other food, small power requirements, powered by the motor drive, reasonable structure design, can meet the family kitchen generally meat food consisting mainly of minced required.
Keywords pneumatic manipulator cylinder pneumatic loop Fout degrees of freedom
2 钢管无损探伤系统结构的设计
2.1 钢管无损探伤系统的总体方案图
本次设计的钢管无损探伤系统采取的方案是：移动吊车将待探伤的光管从存放区取出摆放到钢管无损探伤系统的机架上面，定位好位置，然后开启探伤系统，探伤装置探头对钢管进行探伤作业，由于是伺服电机驱动探伤头工作，所以运动可靠，灵活，可以实现轻松探伤，其具体方案布局图如下：
2.2 机械传动部分的设计计算
2.2.1探伤系统主电机的选型计算
已知整个设备上工件与零件的重量，我们取总重量为150Kg，工字轮转动速度为1~2r/min。
目 录
1 绪论 1
1.1 课题的来源与研究的目的和意义 2
1.2本课题研究的内容 3
1.3 Solidworks设计基础 6
1.3.1 草图绘制 7
1.3.2 基准特征，参考几何体的创建 10
1.3.3 拉伸、旋转、扫描和放样特征建 12
1.3.4 工程图的设计 13
1.3.5 装配设计 15
2 钢管无损探伤系统结构的设计 16
2.1 钢管无损探伤系统总体方案图 18
2.2 机械传动部分的设计计算 19
2.2.1 探伤系统主电机的选型计算 22
2.2.2 滚珠丝杆传动的选型计算 23
2.2.3 直线导杆的选型计算 24
3 主要零部件的强度校核计算 25
3.1 滚珠丝杆的强度校核 26
3.2 轴承强度的校核 26
3.3 机架部分的强度校核 27
4 钢管无损探伤系统中主要零件的三维建模 28
4.1 机架的三维建模 29
4.2 滚筒的三维建模 30
4.3 滚珠丝杆的三维建模 32
4.4 钢管无损探伤系统的三维建模 33
5. 三维软件设计总结 34
结 论 35
致 谢 36
参考文献 37
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