【作者】 王晖；

【导师】 路登平； 曾惠林；

【作者基本信息】 天津大学 ， 材料加工， 2004， 硕士

【摘要】 伴随现代科技的发展,微机在焊接领域中的应用日益广泛。将微机技术引入弧焊机的领域,实现弧焊机的数字化、智能化及多功能化是弧焊机的发展方向。新焊机采用单片机及模糊控制实现弧焊机的多外特性及防触电功能,使焊机既一机多用,又安全可靠。这对于野外管线施工是非常适用的,具有重要的工程实用价值。本文主要进行了以下工作:1、根据技术要求,进行了弧焊机的总体设计;2、以单片机为核心,进行了弧焊机的硬件系统设计;3、以模糊控制理论为基础,进行了弧焊机软件系统设计;4、进行了系统仿真,实际测试及工艺试验。通过仿真、实测及工艺试验表明,研究工作实现了预期的目标。更多还原

【Abstract】 With the development of modern science and technology, the application ofmicrocomputer becomes popular, which has already been introduced to welding powersource field. Now the tendency of development of welder is the digitize and intellectualized,as well as multi-fuctionize .A new arc welder realizes multi-function and anti-elector shock through single chipand fuzzy control . It is very useful and safe for field pipeline construction . So that theresearch of the new arc welder has great engineering practicability and theoreticalmeaning .The paper concentrates on:1、Designing the whole structure of the welder by analysis.2、Designing the hardware system with an 8031 and its extern circuits.3、Programming the software system with fuzzy control on the basis of theoreticalanalysis.4、Performing system simulation , tests and experiments of the welder.Through simulation , experiments and test ,the research of the multifunction arcwelder get the anticipative target.更多还原