DRILLING

作品数:645被引量:1305H指数:15
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  • 期刊=Chinese Journal of Aeronauticsx
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Femtosecond laser rotary drilling for SiC_(f)/SiC composites
《Chinese Journal of Aeronautics》2025年第2期478-490,共13页Feng YANG Zhigang DONG Renke KANG Hongbin MA Guangyi MA Yan BAO 
the support of the Xingliao Talent Program of Liaoning Province(No.XLYC2001004);the High Level Talents Innovation Plan of Dalian(No.2020RD02);the Fundamental Research Funds for the Central Universities(No.DUT22LAB501).
SiC_(f)/SiC ceramic matrix composites(SiC_(f)/SiC composites)are difficult to drill small holes due to their heterogeneity,high hardness,and low electrical conductivity.In order to solve the difficulties of poor quali...
关键词:Ceramic matrix composites Femtosecond lasers DRILLING HIGH-QUALITY Film cooling holes 
Influence of transversal vibration on cutting performance and surface integrity during ultrasonic peening drilling of Al-Li alloys
《Chinese Journal of Aeronautics》2024年第10期493-507,共15页Zhefei SUN Daxi GENG Hailin GUO Ende GE Entao ZHOU Zhilei FAN Fanxing MENG Xinggang JIANG Deyuan ZHANG 
Supported by National Natural Science Foundation of China(Nos.52375399,91960203 and 51975035);Chinese Aeronautical Establishment Aeronautical Science Foundation(No.2022Z045051001).
Advanced hole-making process is of great importance to enhance the fatigue performance of Al-Li alloy part in aviation industry.Ultrasonic peening drilling(UPD),in which an ultrasonic transversal vibration is applied ...
关键词:Al-Li alloy Ultrasonic transversal vibration Cutting tools Strengthening mechanism Surface integrity 
Hole surface strengthening mechanism and riveting fatigue life of CFRP/aluminum stacks in robotic rotary ultrasonic drilling被引量:3
《Chinese Journal of Aeronautics》2023年第10期471-484,共14页Song DONG Wenhe LIAO Kan ZHENG Feng XUE Lianjun SUN 
the the Project on the Technological Leading Talent Teams Led by Frontiers Science Center for Complex Equipment System Dynamics(No.FSCCESD220401);the Jiangsu Funding Program for Excellent Postdoctoral Talent(No.2022ZB264).
Carbon fiber reinforced plastic(CFRP)and aluminum stacks are widely used in aviation industry due to light weight and high performance.Millions of rivet holes need to be drilled on body materials,and more than 80%of f...
关键词:CFRP/aluminum stacks Drilling damage Residual stress Riveting fatigue life Robotic rotary ultrasonic drilling 
Defect suppression mechanism of ultrasonic vibration-assisted drilling carbon fiber/bismaleimide composite被引量:1
《Chinese Journal of Aeronautics》2023年第8期366-380,共15页Shengguo ZHANG Wenhu WANG Yifeng XIONG Bo HUANG Ruisong JIANG 
co-supported by the Sichuan Science and Technology Program(Grant No.2020YFG0109);the NSAF of China(Grant No.U1830122).
Ultrasonic vibration-assisted drilling(UVAD)has recently been successfully applied in the drilling of carbon fiber reinforced polymer/plastic(CFRP)due to its high reliability.Multiple defects have been observed in the...
关键词:CFRP Defect suppression Rod chip Thrust force UVAD 
Improving surface integrity when drilling CFRPs and Ti-6Al-4V using sustainable lubricated liquid carbon dioxide被引量:2
《Chinese Journal of Aeronautics》2023年第7期129-146,共18页In˜igo RODRIGUEZ Pedro Jose´ARRAZOLA Mikel CUESTA Luka STERLE Franci PUSˇAVEC 
financially supported by CRYOMACH Project (INNO-20182049);by the ARRS – national science agency within research program 2-0266 (Advance manufacturing technologies for high quality and sustainable production/ Napredne izdelovalne tehnologije za visoko kakovostno in trajnostno proizvodnjo)
In the quest for decreasing fuel consumption and resulting gas emissions in the aeronautic sector,lightweight materials such as Carbon Fiber Reinforced Polymers(CFRPs)and Ti-6Al-4V alloys are being used.These material...
关键词:Carbon fibers Cryogenics Green manufacturing MACHINING Solid lubricants Surface morphology Titanium alloys 
Ironing effect on surface integrity and fatigue behavior during ultrasonic peening drilling of Ti-6Al-4V被引量:7
《Chinese Journal of Aeronautics》2023年第5期486-498,共13页Yihang LIU Deyuan ZHANG Daxi GENG Zhenyu SHAO Zehua ZHOU Zhefei SUN Yonggang JIANG Xinggang JIANG 
supported by the National Natural Science Foundation of China(Nos.51905024,51975035 and 91960203).
Imposing compressive residual stress field around a fastening hole serves as a universal method to enhance the hole fatigue strength in the aircraft assembly filed.Ultrasonic Peening Drilling(UPD)is a recently propose...
关键词:Fatigue strength Surface integrity Titanium alloy Tool relief angle Ultrasonic Peening Drilling(UPD) 
Influence of lunar regolith compressibility on sampling performance of thick wall spiral drills被引量:5
《Chinese Journal of Aeronautics》2023年第2期350-362,共13页Yong PANG Tao ZHANG Hongyu WEI Ting ZENG Yinliang ZHANG Guidong MO Kun XU Shen YIN Guoxin WANG Xingwang ZHANG Xiaoming LAI Xilun DING 
financially supported in-part by the Pre-research project on Civil Aerospace Technologies by CNSA(No.D020201);the National Natural Science Foundation of China(No.51905105,51775011,11932001,51635002,and U2013603);the Natural Science Foundation of Guangdong Province(No.2020A1515011262);the State Key Laboratory of Robotics and Systems(HIT)(No.SKLRS-2020-KF12);the Technology Innovation Strategic Special Funds of Guangdong Province(No.2019A050503011)。
A 2 m class robotic drill was sent to the Moon and successfully collected and returned regolith samples in late 2020 by China.It was a typical thick wall spiral drill(TWSD)with a hollow auger containing a complex cori...
关键词:Drilling mechanics Lunar drilling Lunar regolith compressibility Regolith sampling performance Thick wall spiral drill 
Comparison of surface integrity for dry and wet drilling of 49Fe-49Co-2V alloy
《Chinese Journal of Aeronautics》2022年第6期325-338,共14页Yuan ZHANG Zhigang DONG Yan BAO Renke KANG Xin HUANG Dongming GUO 
co-supported by the National Science and Technology Major Project (No. 2017-Ⅶ-0002-0095);the Science Challenge Project (No. TZ2018006-0101-01);the Postdoctoral Science Foundation (No. 2019M661090)
Working performances of the components made out of 49Fe-49Co-2V alloy are closely related to the surface integrity of the drilled holes,which are influenced remarkably by the cooling conditions.The present study focus...
关键词:49Fe-49Co-2V alloy Cooling condition DRILLING Exit chipping MICROSTRUCTURE Surface integrity Surface quality Work hardening 
Positioning error compensation of an industrial robot using neural networks and experimental study被引量:23
《Chinese Journal of Aeronautics》2022年第2期346-360,共15页Bo LI Wei TIAN Chufan ZHANG Fangfang HUA Guangyu CUI Yufei LI 
co-supported by the Natural Science Foundation of Jiangsu Province(No.BK20190417);the National Natural Science Foundation of China(No.52005254);the National Key R&D Program of China(No.2018YFB1306800)。
Due to the characteristics of high efficiency,wide working range,and high flexibility,industrial robots are being increasingly used in the industries of automotive,machining,electrical and electronic,rubber and plasti...
关键词:Aircraft assembly Error compensation Industrial robot Neural network Robotic drilling 
Cutting force and specific energy for rotary ultrasonic drilling based on kinematics analysis of vibration effectiveness被引量:3
《Chinese Journal of Aeronautics》2022年第1期376-387,共12页Zhen LI Songmei YUAN Jiang MA Jun SHEN Andre D.L.BATAKO 
supported by the National Natural Science Foundation of China(No.U1737201);the National Science and Technology Major Project(No.2017-VII-0015-0111);the Key Basic and Applied Research Program of Guangdong Province,China(No.2019B030302010);the Science and Technology Innovation Commission Shenzhen(No.JCYJ20170412111216258).
Rotary ultrasonic drilling(RUD)has become an effective approach for machining advanced composites which are widely using in the field of aeronautics.The cutting kinematics and the corresponding material removal mechan...
关键词:Ceramic matrix composite Drilling force modelling Kinematics analysis Rotary ultrasonic drilling Specific drilling energy Vibration diminishing effect 
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