精品文献
平台型凸轮分割器
基于灰关联模型的凸轮廓线检测系统
文章建立了凸轮廓线的极径值序列灰关联模型,通过分析凸轮廓线的轮廓度来评价被测凸轮的合格性。设计了非接触式凸轮廓线检测系统,能够检测凸轮的极径值,并根据灰关联模型的评定结果自动分拣合格凸轮。对汽车制动系上的某型凸轮进行测试实验,实验结果表明,基于灰关联模型的凸轮廓线检测系统的合格性评估误差在[0.02,0.05]之间,合格性评估的标准差为0.084,文中设计的检测系统的精度是传统方法的5倍以上。基于灰关联模型的凸轮廓线检测系统更适合于凸轮的批量检测和精细生产。
气压(凸轮)鼓式制动器设计(含全套CAD图纸)
We will conti nue t o improve t he compa ny's inter nal control system, and steady improveme nt in a bility to manage and control, optimize busine ss proce sse s, to e nsur e smooth pr oce sses, responsibilities i n pla ce; to further stre ngthe n inter nal control s, play a control post i nde pe nde nt oversig ht rol e of evaluation complyi ng with t hird-party responsi bility; to a ctively make