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Error assessment of laser cutting predictions by semi-supervised learningMustafa Zaidi1, Imran Amin1, Ahmad Hussain2, Nukman Yusoff 3(1. Department of Computing, Shaheed Zulfikar Ali Bhutto Institute..., Department of Mechanical Engineering, University of Malaya, Malaysia)Abstract:Experimentation data of perspex glass sheet cutting, using CO2 laser, with missing values were modelled with semi-supervised......
Smooth cutting pattern generation technique for membrane structures using geodesic line on subplane and spline interpolationSHON Su-deok1, LEE Seung-jae1, LEE Kang-guk2(1. School of Architectural... the need for a difficult computation method. Smooth cutting patterning can also be generated by spline approximation without the noise in discrete nodal information. Additionally, the geodesic cutting......
Cutting force signal pattern recognition using hybrid neural network in end milling Song-Tae SEONG1, Ko-Tae JO2, Young-Moon LEE3 1. Research and Development Department, Gyeongbuk...; Abstract: Under certain cutting conditions in end milling, the signs of cutting forces change from positive to negative during......
J. Cent. South Univ. (2017) 24: 1217-1224 DOI: 10.1007/s11771-017-3525-6 Kineto-elastodynamic analysis of hose cutting mechanism of an aluminum electrolytic capacitor casing machine XIA Bi-zhong(夏必忠... and Springer-Verlag Berlin Heidelberg 2017 Abstract: The kineto-elastodynamic (KED) model of a hose cutting mechanism used in the aluminum electrolytic capacitor (AEC) casing machine is developed......
based on SPH theory. And the experiments of the rock breaking performance of the pick were conducted on the single tooth cutting test bed. The results show that the reduction rate of pick force increases... thickness and water jet pressure is 5 mm and 60 MPa, respectively, the reduction rate of pick force is 30.96%, while the cutting slots are wider and the breaking volumes are larger. Key words......
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Article ID: 1003-6326(2005)06-1242-06 Microstructure and properties of cutting magnesium-brass containing no lead HUANG Jin-song(黄劲松)1, PENG Chao-qun(彭超群)1, ZHANG Si-qi(章四琪)2, HUANG Bai... University, Changsha 410083, China) Abstract: A new environmental friend cutting brass containing magnesium instead of lead was produced by casting, extruding and drawing. Its microstructure was observed......
Influence of confining stress on fracture characteristics and cutting efficiency of TBM cutters conducted on soft and hard rockLIU Jing-shuo(刘京铄), CAO Ping(曹平), LIU Jie(刘杰), JIANG Zhe(蒋喆) (School of Resources and Safety Engineering, Central South University, Changsha 410083, China)Abstract:Combined with numerical simulation, the influence of confining stress on cutting process, fracture......
Multiscale simulation of nanometric cutting of single crystal copper--effect of different cutting speedsHongmin PEN,Qingshun BAI,Yingchun LIANG and Mingjun CHEN School of Mechatronics Engineering,Harbin Institute of Technology,Harbin 150001,China摘 要:A multiscale simulation has been performed to determine the effect of the cutting speed......
New Tool Coatings for Light Metal Cutting Wei-Ming Sim1,Quanshun Luo2,Dave Doerwald3,Papken Hovsepian2,Thomas Krug3,Roel Tietema3 (1.Airbus, Bristol, United Kingdom;2.Sheffield Hallam University, Materials Research Institute, Sheffield, United Kingdom;3.Hauzer Techno Coating, Venlo, Netherlands) 摘要:New carbon based coatings have been developed for cutting of light metals such as aluminum......
