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蝶阀等离子喷焊焊缝跟踪系统设计 被引量:1

Research on tracking control system for triple eccentric butterfly valve plasma spray welding
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摘要 针对蝶阀密封面等离子喷焊需要,在分析三偏心蝶阀焊缝轨迹和单片机控制特点的基础上,提出了焊缝跟踪系统方案。研究设计了控制系统的硬件及软件。详细说明了硬件组成和软件设计方法,给出了步进电机的转向、频率和运行步数、升降速度3个重要参数的控制算法,以及数据采集、接收、处理方法。提出了软件整体采用表格结构和模块化方法设计,以及使用MATLAB和汇编相结合的方法进行调试,实现三偏心蝶阀密封面实时跟踪的高质量喷焊。 According to the field environment of plasma spray welding,the track of triple eccentric butterfly valve and the characters of MCU control technology are analyzed,to put forward the project of tracking control system.Then,its hardware and software are explained in detail.The control arithmetic of three parameters of stepping motor,the design method of descending and ascending speed,and the filter arithmetic after AD converting are expounded detailed.The table structure and the method of module design are used in software.and during program debugging,the debugging method of MATLAB and compiling is employed.and realized triple eccentric butterfly valve welding of good quality.
机构地区 兰州理工大学
出处 《电焊机》 2008年第2期8-13,共6页 Electric Welding Machine
关键词 步进电机 三偏心蝶阀 跟踪控制 等离子喷焊 stopping motor;triple eccentric butterfly valve;tracking control;plasma spray welding
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  • 1谢颂京,白万金,姚建华.激光熔覆Ni/SiC金属陶瓷涂层组织与耐磨性能[J].金属热处理,2006,31(11):19-22. 被引量:15
  • 2SHIT, FU G Y, XU A Q, et al.Delopment of a Co-free, Ni-based alloy layer (Ni-SD) for sealing surfaces of nuclear-power valves cladding by hollow laser beam[J].Materials Research Innovations, 2015, 19(1): 83-88.
  • 3JIN DONGLIANG, FAN YANG, ZOU ZHONGHUA, et al.A study of the zirconium alloy protection by Cr3C2-NiCr coating for nuclear reactor application[J].Materials and Design, 2016, 287(15):897-905.
  • 4ZHAO HANG, LI JIANJUN, ZHENG ZHIZHEN, et al.The microstructures and tribological properties of composite coatings formed via PTA surface alloying of copper on nodular cast iron[J].Surface & Coatings Technology, 2016, 286(1):303-312.
  • 5AINHOA RIQUELME, PILAR RODRIGO, MARIA DOLORES, et al.Analysis and optimization of process parameters in Al-SiCp laser cladding[J].Optics and Lasers in Engineering, 2016, 78(25):165-173.
  • 6LIN CHUNMING.Parameter optimization of laser cladding process and resulting microstructure for the repair of tenon on steam turbine blade[J].Vacuum, 2015(112):117-123.
  • 7姜小霞, 曹宇, 何安, 等. 一种激光指示辅助定位的三偏心蝶阀蝶板通用夹具:中国, 201620029755.9 [P].2016-01-06.
  • 8陈克选,白雪梅,李建国,李春旭,陈晶.等离子喷焊在三偏心蝶阀上的应用[J].表面技术,2008,37(6):84-86. 被引量:1
  • 9刘双,刘秀波,傅戈雁,石世宏.激光熔覆技术及其在核电阀门中的研究进展[J].材料导报(纳米与新材料专辑),2009,23(2):203-205. 被引量:7
  • 10汤晓丹,姚建华,孔凡志,张群莉.激光熔覆H13-TiC梯度复合涂层的制备与组织性能[J].激光技术,2010,34(3):326-330. 被引量:9

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