发明人： 梁志强，孙富建，肖玉斌，黄浩，袁剑平，杜宇超，郭琳，李学志，王西彬

申请人： 北京理工大学，湖南科技大学，江麓机电集团有限公司

申请号： 202410675417.1

申请日期： 2024.05.29

摘要： 本发明公开了一种基于磁镜效应的大型板材电脉冲辅助切削装置，包括车身工作台、主轴横梁、主轴箱和主轴，车身工作台上设有两个安装孔，各安装孔内均安装有接电模组，两个接电模组分别连接脉冲电源的正负极，用于与板材接触后在板材内形成电流，主轴箱上安装有上电磁线圈，上电磁线圈套设于主轴外并由第一线圈驱动装置驱动沿 ...

发明人： 孙富建，梁志强，肖玉斌，黄浩，袁剑平，李时春，杜宇超，郭琳，李学志，王西彬

申请人： 湖南科技大学，北京理工大学，江麓机电集团有限公司

申请号： 202410649489.9

申请日期： 2024.05.24

摘要： 本发明公开了一种电脉冲辅助切削‑滚压复合螺纹金相折叠抑制装置及方法，包括机床，机床的首尾两端分别设有卡盘机构和尾座机构，卡盘机构和尾座机构之间设有溜板箱，卡盘机构与卡盘接电机构连接，尾座机构与尾座接电机构连接，卡盘接电机构和尾座接电机构分别与脉冲电源的正极和负极连接，溜板箱上设有跟刀架和螺纹滚压机构 ...

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 第60卷 第9期 P5-12

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 ...

作者： Wang,Zifan¹;Zhou,Tianfeng¹;Yu,Qian¹;Zeng,Zihao²;Wang,Xibin¹;Hu,Junjian³;Zeng,Jiyong³; （¹School of Mechanical Engineering, Beijing Institute of Technology, No.5 Zhongguancun South Street, Haidian District, Beijing, 100081, China;²School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China;³Jiangxi Lianchuang Electronic Technology Co., Ltd., Jiangxi, 330096, China）

出处： Optics and Lasers in Engineering 2024 Vol.174

摘要： Fast-axis collimation (FAC) lens arrays play a crucial role in laser systems, offering precise beam shaping and focusing for applications such as lase ...

作者： Hongtao Chen^1,2;Shuyao Liu¹;Pai Wang¹;Xin Jin¹;Xuezhi Li¹;Xibin Wang¹;Zhibing Liu¹;CA1;Fadi Aldakheel²; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;²Institute of Mechanics and Computational Mechanics, Leibniz University Hannover, Appelstrasse 9a, 30167, Hannover, Germany）

出处： Journal of Materials Research and Technology 2024 Vol.30 P6836-6848

关键词： Ultrasonic surface rolling process;Microstructure;Grain refinement;Microhardness

摘要： The microstructure and mechanical properties have a significant impact on the service performance of materials. This paper compared the microstructure ...

作者： Atif,Muhammad¹;Wang,Xibin¹;Xie,Lijing¹;Giasin,Khaled²;Ma,Yuan³⁴;Jiang,Chulin⁵;Koklu,Ugur⁶;Sinke,Jos⁷; （¹Beijing Institute of Technology, 5 Zhongguancun St, Haidian District, Beijing, 100811, China;²School of Mechanical and Design Engineering, University of Portsmouth, Anglesea Building, Anglesea Rd, Portsmouth, PO1 3DJ, United Kingdom;³State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China;⁴Shenzhen Tsingding Technology Co., Ltd., Shenzhen, 518101, China;⁵Teesside University, Campus Heart, Southfield Rd, Middlesbrough, TS1 3BX, United Kingdom;⁶Karamanoglu Mehmetbey University, Faculty of Engineering, Department of Mechanical Engineering, Turkey;⁷Delft University, Kluyverweg 1, Delft, 2629, HS, Netherlands）

出处： Composites Part A: Applied Science and Manufacturing 2024 Vol.177

摘要： This study aims to evaluate the effectiveness of Ultrasonic-assisted drilling (UAD) of Glass laminate aluminium reinforced epoxy (GLARE) at high cutti ...

作者： Hongtao Chen^1,2;Shuyao Liu¹;Pai Wang¹;Xibin Wang¹;Zhibing Liu¹;CA1;Fadi Aldakheel²; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China;²Institute of Mechanics and Computational Mechanics, Leibniz University Hannover, Appelstrasse 9a, 30167 Hannover, Germany）

出处： Materials & Design 2024 Vol.244 P113117

关键词： Stress ratio;Fatigue crack propagation;Twist angle;Schmid factor;Crack tip shielding

摘要： The fatigue load that a material experiences and its microstructure are important factors influencing fatigue crack propagation behavior. This study e ...

作者： Yifan Song¹;Pei Yan²;CA1;Wenxiang Zhao²;Zhibo Guo¹;Huiqing Gu^1,3;Shoufeng Gao¹;Shikun Zou⁴;Xibin Wang²; （¹School of Mechanical Engineering, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Haidian District, Beijing 100081, PR China;²Key Laboratory of Fundamental Science for Advanced Machining, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Haidian District, Beijing 100081, PR China;³State Key Laboratory of Tribology, Institute of Manufacturing Engineering, Department of Mechanical Engineering, Tsinghua University, Haidian District, Beijing 100084, PR China;⁴Science and Technology on Power Beam Processes Laboratory, AVIC Manufacturing Technology Institute, No.¹Chaoyang Road, Chaoyang District, Beijing 100024, PR China）

出处： Tribology International 2024 Vol.198 P109919

摘要： Torsional fretting wear is a commonly wear form in assemblies, while its inherent concealment and debris evolution make it difficult to study. Titaniu ...

作者： Ma,Fubin¹;Zhou,Tianfeng¹²;Cui,Ying¹;Uddin,Md Nasir¹;Yao,Xiaoqiang¹;Zeng,Jiyong³;Guo,Weijia¹;Wang,Xibin¹; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;²Chongqing Innovation Center, Beijing Institute of Technology, Chongqing, 401120, China;³Jiangxi Lianchuang Electronic Technology Co., Ltd, Jiangxi, 330096, China）

出处： International Journal of Advanced Manufacturing Technology 2024 Vol.132 No.7-8 P3965-3975

摘要： Electrode wear (EW) during the electrical discharge machining (EDM) process determines surface topography accuracy. In this paper, an automatic evalua ...

作者： Atif, Muhammad¹; Wang, Xibin¹; Xie, Lijing¹; Sun, Ting¹; Giasin, Khaled²; Ma, Yuan³ （¹Beijing Institute of Technology, 5 Zhongguancun St, Haidian District, Beijing; 100811, China;²Anglesea Building, School of Mechanical and Design Engineering, University of Portsmouth, Anglesea Rd, Portsmouth; PO1 3DJ, United Kingdom;³Shenzhen Tsingding Technology Co., Ltd., Shenzhen; 518101, China）

出处： International Journal of Advanced Manufacturing Technology 2024