本文主要研究内容
作者郭丰杰（2019）在《主副双刀机械刻划刀具的位姿检测与试验》一文中研究指出：主副双刀机械刻划技术是利用两把同型号刻刀形成错刃相对空间位姿关系对衍射光栅精确成槽的新方法,有效抑制了光栅刻槽过程中槽面的弹塑性回弹变形和侧向塑性隆起,并延长了主刻刀的使用寿命;然而传统试刻法刀具位姿调控方式不能满足双刀相对位姿检测的精度要求,是制约该技术进一步发展的重要因素之一。因此,探究高精度新型刀具位姿检测方法,对于提高主副双刀错刃机械刻槽成形精度,保证衍射光栅制备质量具有重要的意义。本文将基于激光衍射测量技术对主副双刀机械刻划刀具在刻划坐标系中的位姿进行检测。首先,建立了刀具坐标系与刻划坐标系,推导出主副双刀相对位置坐标公式;进而又深入研究了矩形孔、直角三角形孔夫琅禾费远场衍射理论,并基于刀具姿态角狭缝衍射条纹信息,建立了激光衍射测量技术刀具姿态角检测模型(正演求解);介绍了刀具残余压痕/划痕显微图像检测技术刀具姿态角计算方法(反演求解),以验证本论文提出的激光衍射测量技术刀具位姿检测方法的可行性与精准性。其次,依据激光衍射法搭建了刀具位姿检测装置试验样机,标定了检测精度;在此基础上,率先利用激光衍射法对单刀位姿进行了检测,并同时进行了单刀原位压痕/划痕试验,分析了衍射法单刀位姿检测结果和误差来源,进行了误差修正,获得了随机工况下刀具的相应精准位姿。最后,介绍了主副双刀错刃机械刻划原理,利用CATIA软件对主副双刀刀架结构进行了设计与分析;并在单刀位姿检测试验基础上,利用激光衍射法对主副双刀相对位姿进行了检测与姿态一致性精度评定,开展了主副双刀错刃机械刻划试验,并从刻槽闪耀角、非闪耀角、闪耀面和非闪耀面这四个参数检测精度方面分析了双刀刻槽的槽形精度,实现从实际应用的角度验证了激光衍射测量技术刀具位姿检测方法的精确性与实用性。通过上述刀具位姿检测对比试验研究与主副双刀错刃机械刻划试验研究,本文最终获得了较为精准的刀具位姿非接触式检测方法,为后续进一步深入研究主副双刀错刃机械刻划工艺奠定了基础。
Abstract
zhu fu shuang dao ji xie ke hua ji shu shi li yong liang ba tong xing hao ke dao xing cheng cuo ren xiang dui kong jian wei zi guan ji dui yan she guang shan jing que cheng cao de xin fang fa ,you xiao yi zhi le guang shan ke cao guo cheng zhong cao mian de dan su xing hui dan bian xing he ce xiang su xing long qi ,bing yan chang le zhu ke dao de shi yong shou ming ;ran er chuan tong shi ke fa dao ju wei zi diao kong fang shi bu neng man zu shuang dao xiang dui wei zi jian ce de jing du yao qiu ,shi zhi yao gai ji shu jin yi bu fa zhan de chong yao yin su zhi yi 。yin ci ,tan jiu gao jing du xin xing dao ju wei zi jian ce fang fa ,dui yu di gao zhu fu shuang dao cuo ren ji xie ke cao cheng xing jing du ,bao zheng yan she guang shan zhi bei zhi liang ju you chong yao de yi yi 。ben wen jiang ji yu ji guang yan she ce liang ji shu dui zhu fu shuang dao ji xie ke hua dao ju zai ke hua zuo biao ji zhong de wei zi jin hang jian ce 。shou xian ,jian li le dao ju zuo biao ji yu ke hua zuo biao ji ,tui dao chu zhu fu shuang dao xiang dui wei zhi zuo biao gong shi ;jin er you shen ru yan jiu le ju xing kong 、zhi jiao san jiao xing kong fu lang he fei yuan chang yan she li lun ,bing ji yu dao ju zi tai jiao xia feng yan she tiao wen xin xi ,jian li le ji guang yan she ce liang ji shu dao ju zi tai jiao jian ce mo xing (zheng yan qiu jie );jie shao le dao ju can yu ya hen /hua hen xian wei tu xiang jian ce ji shu dao ju zi tai jiao ji suan fang fa (fan yan qiu jie ),yi yan zheng ben lun wen di chu de ji guang yan she ce liang ji shu dao ju wei zi jian ce fang fa de ke hang xing yu jing zhun xing 。ji ci ,yi ju ji guang yan she fa da jian le dao ju wei zi jian ce zhuang zhi shi yan yang ji ,biao ding le jian ce jing du ;zai ci ji chu shang ,lv xian li yong ji guang yan she fa dui chan dao wei zi jin hang le jian ce ,bing tong shi jin hang le chan dao yuan wei ya hen /hua hen shi yan ,fen xi le yan she fa chan dao wei zi jian ce jie guo he wu cha lai yuan ,jin hang le wu cha xiu zheng ,huo de le sui ji gong kuang xia dao ju de xiang ying jing zhun wei zi 。zui hou ,jie shao le zhu fu shuang dao cuo ren ji xie ke hua yuan li ,li yong CATIAruan jian dui zhu fu shuang dao dao jia jie gou jin hang le she ji yu fen xi ;bing zai chan dao wei zi jian ce shi yan ji chu shang ,li yong ji guang yan she fa dui zhu fu shuang dao xiang dui wei zi jin hang le jian ce yu zi tai yi zhi xing jing du ping ding ,kai zhan le zhu fu shuang dao cuo ren ji xie ke hua shi yan ,bing cong ke cao shan yao jiao 、fei shan yao jiao 、shan yao mian he fei shan yao mian zhe si ge can shu jian ce jing du fang mian fen xi le shuang dao ke cao de cao xing jing du ,shi xian cong shi ji ying yong de jiao du yan zheng le ji guang yan she ce liang ji shu dao ju wei zi jian ce fang fa de jing que xing yu shi yong xing 。tong guo shang shu dao ju wei zi jian ce dui bi shi yan yan jiu yu zhu fu shuang dao cuo ren ji xie ke hua shi yan yan jiu ,ben wen zui zhong huo de le jiao wei jing zhun de dao ju wei zi fei jie chu shi jian ce fang fa ,wei hou xu jin yi bu shen ru yan jiu zhu fu shuang dao cuo ren ji xie ke hua gong yi dian ding le ji chu 。
论文参考文献
论文详细介绍
论文作者分别是来自长春理工大学的郭丰杰，发表于刊物长春理工大学2019-10-23论文，是一篇关于激光衍射论文,衍射条纹论文,压痕论文,划痕论文,刀具位姿检测论文,主副双刀错刃机械刻划论文,长春理工大学2019-10-23论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自长春理工大学2019-10-23论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：激光衍射论文; 衍射条纹论文; 压痕论文; 划痕论文; 刀具位姿检测论文; 主副双刀错刃机械刻划论文; 长春理工大学2019-10-23论文;