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Ultrasonic vibrating system design and tool analysis Kei-Lin KUO Department of Vehicle Engineering, National Taipei University of Technology, Taipei 10608, China Received 2 March 2009... to optimize processing efficiency, through the use of the finite element method for design and analysis of the milling tool. In addition, changes can be made to the existing vibrating system......
machining simulator with tool deflection error analysis [J]. Journal of Manufacturing System, 2002, 21(6): 451-463. [11] KNIGHT W A. Chatter in turning: Some effects of tool geometry and cutting... Influence of tool deflection on micro channel pattern of 6:4 brass with rectangular tool Tae-Jin JE, Kang-Won LEE, Sang-Cheon PARK, Jae-Gu KIM, Doo-Sun CHOI, Kyoung-Taik PARK, Kyung......
Effective tool design of three-rank form as precision removal-process of ITO thin-films Pai-shan PA Digital Content Design, Graduate School of Toy and Game Design, National Taipei...; Abstract: A new effective tool design of three-rank form of electroremoval was present using a precision recycle system offering......
are important factors influencing the thermal deformation. When some wear occurs on the diamond tool, the evolution of tool geometry due to the wear mechanisms must be taken into account. The wear.... 3) VB of tool and the cutting speed are the most important parameters affecting the thermal deformation of tool. The serious tool wear induces the evolution of tool geometry, the increase of contact......
J. Cent. South Univ. (2012) 19: 1773-1779 DOI: 10.1007/s11771-012-1206-z Effect of inclusion on high cycle fatigue response of a powder metallurgy tool steel YAO Jun(姚君)1,2, QU Xuan-hui(曲选辉)1,2, Rafi... fatigue response of a high V-alloyed powder metallurgy tool steel (AISI 11) with different inclusion sizes was studied. Two materials of this grade at a similar hardness of about HRC 60 were subjected......
an efficient tool for surface morphology representation and analysis in tribology related research. The use of fractal geometry approach is based on the observation that the morphology of most machined...J. Cent. South Univ. Technol. (2011) 18: 1493-1501 DOI: 10.1007/s11771-011-0865-5 Synthesis of fractal geometry and CAGD models for multi-scale topography modelling of functional surfaces WANG......
Trans. Nonferrous Met. Soc. China 20(2010) s713-s718 X38CrMoV5 hot-work tool steel as tool material for thixoforging of steel: Numerical and experimental evaluation A. RASSILI, J. C... loadings applied to the tools during the steel thixoforging process in order to determine whether classical hot-work tool steel can be an appropriate tool material. This evaluation has been realized......
an accurate knowledge and control of process parameters. Long solidification time (up to 10 s depending on the geometry and volume of the part) leads to high thermal loading of the tool. The conventional... Discretization A 3D computer simulation was performed in Forge? 2008. As a tool geometry has 2 symmetry planes, for computation only a one quarter of the tool geometry was used (see Fig.4). The initial mesh......
J. Cent. South Univ. Technol. (2010) 17: 688-696
DOI: 10.1007/s11771-010-0541-1
Effects of process parameters and die geometry on longitudinal welds quality in aluminum porthole die extrusion... of the longitudinal welds.
Key words: aluminum alloy; longitudinal welds; porthole die; die geometry; extrusion process; K criterion
and extrusion action of the FSW tool, which produces equiaxed grains in the weld zone [3]. Tool pin geometry can be considered as the main parameter in the FSW process [4], because the pin stirs... that of the base materials after welding [12, 13]. Tool geometry plays an important role in deciding the properties of the welded blank [14]. In FSW process, heat generation and the flow path......不同形状搅拌头焊接异种拼焊板的成形性分析
来源： 《中国有色金属学报(英文版)2015年第6期》——Bhanodaya Kiran Babu NADIKUDI M. J. DAVIDSON Neelakanteswara Rao AKASAPU M. GOVINDARAJU
