机电一体化毕业设计（论文）-棒材飞剪机的设计.docVIP

毕 业 设 计 设计题目：棒材飞剪机的设计 系 别：_________________________ 班 级：_________________________ 姓　 　名：_________________________ 指 导 教 师：_________________________ 2010年11月1 日 棒材飞剪机的设计 摘 要 棒材飞剪机是现代轧钢生产线上的咽喉设备，它负责钢材的切头切尾及定尺剪切。在高速轧线上，确保飞剪的定尺剪切精度，对提高轧钢厂的成材率具有十分重要的意义。本课题从机械设计和气动控制等各个方面找出影响剪切精度的因素，从而设计出启停特性好的飞剪机，并对飞剪的控制进行一定的分析研究以确保飞剪的定尺精度。 本课题的研究具有较高的应用价值，同时对飞剪的设计制造具有一定的指导意义，并可为企业提高成材率，进而创造经济效益。而且，由于本课题综合运用了机电气的相关知识，通过对飞剪机的精度控制分析,提出了一些响应的改进方法,值得在实际的设计制造中借鉴,提出了几种飞剪机设计的新思路,可供参考。 相关词: 飞剪机 棒材 精度控制 剪切精度 Strong material fly to cut machine Abstract Strong material fly to cut machine is the throat equipment on the modern production line of steel rolling, it responsible steel material cut head cut end and scale cut. On rolling line with high speed ensure to fly the scale that cuts cut precision, for rising steel rolling mill become useful to lead have very important meaning. This program is from mechanical design and is pneumatic to find out influence with every aspects such as electrical control to cut the factor of precision, so devise to start stop property good fly to cut machine, and as flying , the control that cut carries out certain analysis research so as ensure to fly the scale precision that cut. The research of this program has higher application value, at the same time as flying , the design production that cut has certain guidance meaning, and can become useful for enterprise raising to lead , and then create economic benefits. , since this program is synthesized with the related knowledge of Electromechanical air, pass for fly to cut machine precision control analysis, have put forward some improvement methods of responding , deserve to refer to in actual design production, have put forward some kinds of fly to cut the new train of thought of machine design, for reference. Key words: Fly to cut machine Strong material Precision is controled Cut precision 目 录 引言…………………………………………………………………………………….….1 1 任务的提出………