仓储作者

[外文期刊] Stability Prediction for Robotic Milling Based on Tool Tip Frequency Response Prediction by Considering the Interface Stiffness of Spindle-Tool System

作者： Guihong, Shi¹; Zhiqiang, Liang¹; Yuchao, Du¹; Yi, Yue^{2, 3}; Sichen, Chen¹; Zirui, Gao¹; Haoran, Zheng¹; Zhibing, Liu¹; Tianyang, Qiu¹; Xibin, Wang¹ （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²Beijing Spacecrafts, Beijing; 100094, China;³Department of Mechanical Engineering, Tsinghua University, Beijing; 100190, China）

出处： SSRN 2023

[外文期刊] Influence of surface damage on the optical properties of sapphire and its etching repair method SCIE

作者： Zhipeng Su¹;Zhiqiang Liang¹;CA1;Yue Ma¹;Yuchao Du¹;Lin Guo¹;Bin Zhao¹;Tianfeng Zhou¹;Xibin Wang¹; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China）

出处： Ceramics International 2023

摘要： Sapphire optical components are prone to cracks and scratches during grinding, installation, and service, which affects its laser damage resistance. I ...

Dynamic Modeling and Stability Prediction of Robot Milling Considering the Influence of Force-Induced Deformation on Regenerative Effect and Process Damping

作者： Du, Yuchao¹;Liang, Zhiqiang^1,2;Chen, Sichen¹;Huang, Hao³;Zheng, Haoran¹;Gao, Zirui¹;Zhou, Tianfeng^1,2;Liu, Zhibing¹;Wang, Xibin¹ （¹Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China.;²Beijing Inst Technol, Chongqing Innovat Ctr, Chongqing 401120, Peoples R China.;³Jianglu Machinery Elect Grp Co Ltd, Xiangtan 411100, Peoples R China.）

出处： METALS 2023 Vol.13 No.5

关键词： THIN-WALLED WORKPIECES; CHATTER STABILITY; ERROR PREDICTION; OPTIMIZATION

摘要： Undesirable chatter is one of the key problems that restrict the improvement of robot milling quality and efficiency. The prediction of chatter stabil ...

[外文期刊] Microstructure Strengthening Mechanism of Surface Layer of Ultra-high Strength Steel by Thermal Assisted Ultrasonic Rolling

作者： Luan, Xiaosheng¹; Liang, Zhiqiang²; Zhao, Wenxiang²; Xiao, Shihong^{1, 3}; Zhou, Tianfeng²; Wang, Xibin²; Li, Hongwei⁴; Liu, Xinli⁴; Liu, Zhenni⁴ （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²Key Laboratory of Fundamental Science for Advanced Machining, Beijing Institute of Technology, Beijing; 100081, China;³AVIC Manufacturing Technology Institute, Beijing; 100024, China;⁴Beijing North Vehicle Group Corporation, Beijing; 100072, China）

出处： Jixie Gongcheng Xuebao/Journal of Mechanical Engineering 2023 Vol.59 No.4 P34-42

[外文期刊] Development of a New Micro Drilling Tool with H-Shaped Chisel Edge

作者： Ma, Yue¹;Liang, Zhiqiang¹;Wan, Kun²;Cai, Rongbin²;Yi, Linfeng²;Li, Jianfei²;Wang, Fei³;Zhao, Xu⁴;Chen, Rui¹;Wang, Xibin¹; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;²AECC South Industry Co., Ltd, Zhuzhou, 412002, China;³Inner Mongolia North Heavy Industries Group Corp., Ltd, Baotou, 014030, China;⁴Xi’an Institute of Electromechanical Information Technology, Xi’an, 710065, China）

出处： Metals 2023 Vol.13 No.3

摘要： In order to improve the tool life and micro-hole machining quality, the H-shaped chisel edge micro-drill (HCE-MD) was developed in this paper. The HCE ...

[外文期刊] Research on Tool Tip Frequency Response Prediction of Robot Milling Systems Considering Characteristics of Spindle-toolholder Interface EI

作者： Liang, Zhiqiang;Shi, Guihong;Du, Yuchao;Ye, Yuling;Ji, Yongjian;Chen, Sichen;Qiu, Tianyang;Liu, Zhibing;Zhou, Tianfeng;Wang, Xibin （¹Key Laboratory of Fundamental Science for Advanced Machining, Beijing Institute of Technology, Beijing; 100081, China;²Beijing Scienkong Technology Co., Ltd., Beijing; 100013, China;³Beijing Key Laboratory of Measurement and Control of Mechanical and Electrical System Technology, Beijing Information Science and Technology University, Beijing; 100192, China）

出处： Zhongguo Jixie Gongcheng/China Mechanical Engineering 2023 Vol.34 No.1 P2-9

摘要： Aiming at the problems that the tool tip frequency response of robot milling systems was posture-dependent, which made it difficult to accurately pred ...

[外文期刊] Anisotropic cutting mechanisms on the surface quality in ultra-precision machining of R-plane sapphire SCIE EI

作者： Yinhui Wang;Zhiqiang Liang;Wenxiang Zhao;Xibin Wang;Hao Wang （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China;²Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401120, China;³Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore;⁴National University of Singapore (Chongqing) Research Institute, No. 16 South Huashan Road, Chongqing Liang Jiang New Area, Chongqing, China）

出处： Applied Surface Science 2023 Vol.622 P156868

关键词： Sapphire;Ductile-to-brittle transition;Brittle material;Microcutting;Twinning

摘要： The machined surface-layer quality of sapphire is influenced by its anisotropic properties. This work investigates the anisotropic cutting mechanisms ...

[中文专利] 一种前引导式反拉镗、清屑、滚压复合BTA深孔刀具

发明人：梁志强，郭琳，张瑞，杜宇超，马悦，白泽兵，解丽静，刘志兵，周天丰，王西彬

申请人：北京理工大学

申请号： 202311301690.X

申请日期： 2023.10.10

摘要：本发明公开了一种前引导式反拉镗、清屑、滚压复合BTA深孔刀具，涉及深孔钻削刀具技术领域，包括刀体，刀体的尾部能够用于连接钻杆，刀体的头部能够用于连接有装夹帽，刀体中设有中心通道，刀体的侧壁上还设有碎屑进口；刀体的侧壁上依次设置有前引导装置、反拉镗扩孔装置、清屑装置和滚压装置；前引导装置包括若干个前引 ...

[中文专利] 一种微纳光学阵列结构加工方法

发明人：周天丰，王子凡，于谦，姚小强，刘朋，赵斌，颜培，梁志强，刘志兵，王西彬

申请人：北京理工大学

申请号： 202310151279.2

申请日期： 2023.02.22

摘要：本发明涉及微纳光学领域，公开一种微纳光学阵列结构加工方法，包括以下步骤：步骤一，在疏水平板表面加工多个开孔；步骤二，将疏水平板置于光刻胶的上方，并与光刻胶相接触，利用开孔的毛细现象使光刻胶表面对应于各个开孔的位置均形成一个球面凸起；步骤三，对光刻胶进行固化；步骤四，固化完成后，移除疏水平板；步骤五， ...

[中文专利] 一种激光-超声喷丸复合强化装置及方法

发明人：解丽静，孙婷，高飞农，宋博文，姜佳明，刘桐语，王西彬，焦黎，梁志强，刘志兵

申请人：北京理工大学

申请号： 202310278080.6

申请日期： 2023.03.21

摘要：本发明公开的一种激光‑超声喷丸强化装置及方法，属于机械加工技术领域。本发明包括超声喷丸装置、激光加热装置、激光‑超声喷丸复合强化夹具、工件固定夹具。超声喷丸装置包括超声波发生器、振动头、变幅杆、弹丸、冲击工具头、冲击外罩和冲击固定盖板。激光加热装置包括激光发生器、激光振镜和振镜固定支架。激光‑超声喷 ...