发明人：刘朋，杨佳沁，周天丰，王思江，谢秋晨，冯泽楷，徐雅心，梁志强，郭威佳，王西彬

申请日期：2023.11.30

摘要：本发明提供了一种光学透镜整形的全向激光雷达，包括：发射模块、接收模块和后端模块；发射模块包括激光器、固定座和光学透镜，激光器可拆卸设于固定座的内部，光学透镜呈圆柱体，光学透镜内部切割有杯状体的反射结构且杯状体的开口朝上设置，发射模块用于控制激光器向光学透镜的底部发射出激光束，激光束经由反射机构的表面 ...

发明人：刘月红，梁志强，冯财德，刘明华，李挺，孙宏昌，任慧民，蒋永翔，宋春龙，李娟，王飞，许航，郭琳

申请日期：2023.10.16

摘要：本发明公开一种切削液过滤监测装置及方法，涉及机械加工领域，其中，监测装置包括：温度测量单元、PH测量单元、浓度测量单元和TDS测量单元，用于分别测量过滤后的切削液的温度数据、PH数据、浓度数据和TDS数据，分析单元则根据这些测量得到的数据进行分析，得到过滤后的切削液与预设加工工艺参数的适配度，以及影 ...

作者：Liang, Zhiqiang¹;CAa;Su, Zhipeng¹;Du, Yuchao¹;Ma, Yue¹;Kim, Yoomi¹;Cai, Rongbin²;Feng, Boya¹;Chen, Rui¹;Zhou, Tianfeng¹;Wang, Xibin¹; （¹Beijing Institute of Technology, Beijing, China;²Aecc South Industry Co, Ltd, Zhuzhou, China）

出处：Precision Engineering 2023

关键词：Conical flank;Cutting performance;Flat edge;Micro milling tool

摘要：The microball end mills are widely used in the processing of micro parts in the fields of aerospace. These micro parts are often made of hard to machi ...

作者：Tianfeng Zhou;Junjie Wu;Zhiqiang Liang;Jiangtao Che;Yichuan Zhang;Xibin Wang （Key Laboratory of Fundamental Science for Advanced Machining, Beijing Institute of Technology, Beijing, PR China School of Mechanical Engineering, Beijing Institute of Technology, Beijing, PR China）

出处：Materials Science and Technology 2017

摘要：The mechanical properties of the titanium alloy Ti–6Al–4V, which vary with the specimen size under different temperatures, are studied through the Spl ...

作者：苏志朋¹;，梁志强¹;，李娟²;，王飞²;，魏正义²;，刘月红²;，金惟薇¹;，马悦¹;，殷振³;，王西彬¹; （¹北京理工大学机械与车辆学院；²内蒙古北方重工业集团有限公司；³苏州科技大学机械工程学院）

出处：机械工程学报 2024

关键词：超声振动；微铣削；微磨削；聚晶金刚石工具；钛合金

摘要：微铣削是实现航空微小零件精密加工的主要方法，但是受尺寸效应影响，使用该工艺加工钛合金等塑性高且强度大的材料时，易产生严重的切削变形以及毛刺等缺陷，影响微小零件加工质量。针对钛合金微槽加工过程中出现塑性变形大以及毛刺损伤严重的问题，提出超声螺线辅助铣磨加工方法，将平面加工轨迹转变为三维螺线，进而实现微 ...

发明人：周天丰，孙涛，郭威佳，孙秀文，梁志强，刘志兵

申请日期：2024.01.31

摘要：本发明公开一种自适应对刀装置、对刀机床及其对刀方法，涉及机床加工技术领域，机床的刀架上安装有自适应对刀装置，自适应对刀装置包括套筒以及截面呈T型的轴芯，套筒内设置有与轴芯相匹配的安装腔，轴芯的小径段延伸出套筒与刀具可拆卸连接，轴芯的大径段端面与安装腔的内底壁间隔设置形成具有可压缩气体的密闭压力室，密 ...

发明人：周天丰，冀天杰，刘朋，郭威佳，颜培，梁志强，刘志兵，解丽静，赵文祥，王西彬

申请日期：2024.04.16

摘要：本发明公开了一种直下式单点入光导光板及背光模组显示设备，直下式单点入光导光板包括导光板本体、第一反射膜和第二反射膜。导光板本体具有入光面和出光面，入光面与出光面位置正对，入光面设置微结构。入光面设有第一凹陷，出光面设有第二凹陷，第一凹陷与第二凹陷位置正对。第一反射膜覆盖入光面，反射膜设有与第一凹陷位 ...

作者：Cheng Guo¹;CA1;Zexin Wang¹;Bin Xu¹;Long Ye²;CA2;Zhiqiang Liang³;Xingzhi Xiao⁴;Hao Li¹;Longhui Luo¹;Xiang Chen⁵; （¹Guangdong Provincial Key Laboratory of Micro/Nano Optomechatronics Engineering, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, 518060, PR China;²Institute for Materials and Processes, School of Engineering, The University of Edinburgh, Edinburgh, EH9 3FB, Midlothian, Scotland, UK;³School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, PR China;⁴School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, PR China;⁵Bionic Vision System Laboratory, State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, 200050, PR China）

出处：Precision Engineering 2024

摘要：This article introduces a novel highly integrated direct drive rotation wire frame mechanism for multi-axis micro wire electrical discharge machine to ...

作者：Sichen CHEN，Zhiqiang LIANG，Yuchao DU，Zirui GAO，Haoran ZHENG，Zhibing LIU，Tianyang QIU，Xibin WANG （School of Mechanical Engineering, Beijing Institute of Technology；Beijing Institute of Technology Chongqing Innovation Center）

出处：Chinese Journal of Aeronautics 2024

关键词：Robotic milling；Chatter detection；Variational mode decomposition；Information fusion and compression；Chatter featur

摘要：Undesirable self-excited chatter has always been a typical issue restricting the improvement of robotic milling quality and efficiency.Sensitive chatt ...

作者：Yuchao Du¹;Zhiqiang Liang^1,2;CA1;Zhipeng Su¹;Yue Ma¹;Xu Zhao³;Zhanheng Liu³;Yubin Xiao⁴;Hao Huang⁴;Hao Yuan¹;Tianfeng Zhou¹;Xibin Wang¹; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, PR China;²Zhengzhou Research Institute, Beijing Institute of Technology, Zhengzhou 450000, PR China;³Xi \'an Institute of Electromechanical Information Technology, Xi \'an 710065, PR China;⁴Jianglu Machinery Electronics Group Co. Ltd., Xiangtan 411100, PR China）

出处：Diamond and Related Materials 2024

摘要：The high hardness and wear resistance of polycrystalline diamond (PCD) micro tool make it widely used in precision machining of small parts of difficu ...