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Processing of high-precision ceramic balls with a spiral V-groove plate
Ming FENG,Yongbo WU,Julong YUAN,Zhao PING
Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1, Pages 132-142 doi: 10.1007/s11465-017-0436-z
As the demand for high-performance bearings gradually increases, ceramic balls with excellent propertiesIn this study, a spiral V-groove plate method is employed in processing high-precision ceramic balls.After the kinematic analysis of the ball-spin angle and enveloped lapping trajectories, an experimentalKinematic analysis results indicate that the method not only allows for the control of the ball-spinball processing.
Keywords: bearing ceramic ball spiral V-groove kinematic analysis trajectory
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 176-181 doi: 10.1007/s11465-011-0220-4
High-energy ball milling is an effective method to produce nanocrystalline oxides.In this study, a conventional ZrO2-7%Y2O3spray powder was ball-milledwas milled both with 100Cr6 steel balls and with ZrO2-3%Y2O3 ceramicBall-milling led to lattice microstrains.
Keywords: nanostrucured powders yttria stabilized zirconia (YSZ) high-energy ball milling thermal barrier coatings
Augmented hydrogen production by gasification of ball milled polyethylene with Ca(OH)
Giovanni Cagnetta, Kunlun Zhang, Qiwu Zhang, Jun Huang, Gang Yu
Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1096-5
PE ball milling pretreatment induces higher H2 production
Keywords: Hydrogen production Gasification Plastic waste High energy ball milling
Brazing of ceramic-to-ceramic and ceramic-to-metal joints in air
Kirsten BOBZIN, Thomas SCHLAEFER, Lidong ZHAO, Nils KOPP, Arne SCHLEGEL
Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2, Pages 125-129 doi: 10.1007/s11465-010-0007-z
Keywords: reactive air brazing (RAB) X1CrTiLa22 Al2O3 yttria stabilized zirconia (YSZ) solid oxide fuel cell (SOFC)
Ceramic membrane fouling mechanisms and control for water treatment
Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1726-9
● The fouling is summarized based on ceramic membrane performance
Keywords: Ceramic membrane Fouling model Fouling control
Sandeep PANDA, Nilotpala PRADHAN, Umaballav MOHAPATRA, Sandeep K. PANDA, Swagat S. RATH, Danda S. RAO, Bansi D. NAYAK, Lala B. SUKLA, Barada K. MISHRA
Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2, Pages 281-293 doi: 10.1007/s11783-013-0484-5
Keywords: ball mill spillage thermal activation bioleaching copper
Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1341-y
• 1,4-Dioxane was degraded via the photo-Fenton reactive membrane filtration.
Keywords: Photo-Fenton Ceramic membrane 1 4-Dioxane Goethite
Numerical solution, simulation and testing of the thermal dynamic characteristics of ball-screws
XIA Junyong, HU Youmin, WU Bo, SHI Tielin
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1, Pages 28-36 doi: 10.1007/s11465-008-0007-4
Keywords: numerical solution temperature corresponding temperature distribution end-most ball-screw
Effect of friction coefficients on the dynamic response of gear systems
BALL, Xuejun LI
Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3, Pages 397-405 doi: 10.1007/s11465-017-0415-4
The inevitable deterioration of the lubrication conditions in a gearbox in service can change the tribological properties of the meshing teeth. In turn, such changes can significantly affect the dynamic responses and running status of gear systems. This paper investigates such an effect by utilizing virtual prototype technology to model and simulate the dynamics of a wind turbine gearbox system. The change in the lubrication conditions is modeled by the changes in the friction coefficients, thereby indicating that poor lubrication causes not only increased frictional losses but also significant changes in the dynamic responses. These results are further demonstrated by the mean and root mean square values calculated by the simulated responses under different friction coefficients. In addition, the spectrum exhibits significant changes in the first, second, and third harmonics of the meshing components. The findings and simulation method of this study provide theoretical bases for the development of accurate diagnostic techniques.
Keywords: dynamic response friction coefficient wind loads wind turbine gearbox
Dynamical research on spherical micro actuator with piezoelectric ceramic stacks drivers
ZHANG Ruihua, CHEN Haichu
Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4, Pages 433-438 doi: 10.1007/s11465-007-0074-y
Keywords: spherical micro-gripper friction coefficient dynamic frequency
Design and Fabrication of Ceramic Catalytic Membrane Reactors for Green Chemical Engineering Applications Feature Article
Guangru Zhang, Wanqin Jin, Nanping Xu
Engineering 2018, Volume 4, Issue 6, Pages 848-860 doi: 10.1016/j.eng.2017.05.001
Keywords: Dense ceramic membrane Porous ceramic membrane Catalytic membrane reactor Gas separation Heterogeneous
Kinematic error separation on five-axis NC machine tool based on telescoping double ball bar
Min WANG, Jianzhong HU, Tao ZAN
Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4, Pages 431-437 doi: 10.1007/s11465-010-0110-1
Keywords: error modeling error separation telescoping double ball bar five-axis numerical control (NC) machining
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1531-x
• Ceramic membrane filtration showed high performance for surface water
Keywords: Ceramic membrane Coagulation Polytitanium chloride Membrane fouling
Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI
Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1, Pages 112-120 doi: 10.1007/s11783-014-0745-y
Keywords: ceramic ultrafiltration(UF) ozonation organic matter hydrophilic hydrophobic disinfection by-products
Erratum to: One-step ball milling-prepared nano Fe
Xingguo Guo, Qiuying Wang, Ting Xu, Kajia Wei, Mengxi Yin, Peng Liang, Xia Huang, Xiaoyuan Zhang
Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 4, doi: 10.1007/s11783-020-1258-5
Title Author Date Type Operation
Processing of high-precision ceramic balls with a spiral V-groove plate
Ming FENG,Yongbo WU,Julong YUAN,Zhao PING
Journal Article
characterization of nanocrystalline ZrO2-7%Y2O3 powders for thermal barrier coatings by high-energy ball
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA
Journal Article
Augmented hydrogen production by gasification of ball milled polyethylene with Ca(OH)
Giovanni Cagnetta, Kunlun Zhang, Qiwu Zhang, Jun Huang, Gang Yu
Journal Article
Brazing of ceramic-to-ceramic and ceramic-to-metal joints in air
Kirsten BOBZIN, Thomas SCHLAEFER, Lidong ZHAO, Nils KOPP, Arne SCHLEGEL
Journal Article
Bioleaching of copper from pre and post thermally activated low grade chalcopyrite contained ball mill
Sandeep PANDA, Nilotpala PRADHAN, Umaballav MOHAPATRA, Sandeep K. PANDA, Swagat S. RATH, Danda S. RAO, Bansi D. NAYAK, Lala B. SUKLA, Barada K. MISHRA
Journal Article
Experimental and computational assessment of 1,4-Dioxane degradation in a photo-Fenton reactive ceramic
Journal Article
Numerical solution, simulation and testing of the thermal dynamic characteristics of ball-screws
XIA Junyong, HU Youmin, WU Bo, SHI Tielin
Journal Article
Effect of friction coefficients on the dynamic response of gear systems
BALL, Xuejun LI
Journal Article
Dynamical research on spherical micro actuator with piezoelectric ceramic stacks drivers
ZHANG Ruihua, CHEN Haichu
Journal Article
Design and Fabrication of Ceramic Catalytic Membrane Reactors for Green Chemical Engineering Applications
Guangru Zhang, Wanqin Jin, Nanping Xu
Journal Article
Kinematic error separation on five-axis NC machine tool based on telescoping double ball bar
Min WANG, Jianzhong HU, Tao ZAN
Journal Article
Enhanced cross-flow filtration with flat-sheet ceramic membranes by titanium-based coagulation for membrane
Journal Article
organic matter and disinfection by-products precursors in a hybrid process combining ozonation with ceramic
Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI
Journal Article