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influence of kinematics on the face grinding process on

Aug 02, 2013· For optimization purposes at doubleface grindingwith planetarykinematics, an additional development of the tools is necessary. Designing requirement-oriented tools implies deep-processknowledge. Within researches at the Institute for Machine Tools and Factory Management, an analytical simulation model was developed. Including the chip thickness into the model, it will be …

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  • Influence of Kinematics on the Face Grinding Process on

    Influence of Kinematics on the Face Grinding Process on

    Jan 01, 1999· The influence of the kine- matics on the part quality plays only a subordinate role during lapping. Due to the process development from lapping to grinding on lapping machines, the immense significance of the path types for the face grinding proc- ess has not been recognized earlier.

  • Kinematic Analysis of Face Grinding Process at Lapping

    Kinematic Analysis of Face Grinding Process at Lapping

    The kinematics of therelative movement of the grinding wheelandblanklargely determines the formation of macro -and microgeometry of the surface during grinding and is the subject of separate ...

  • Kinematics of the grinding process ScienceDirect

    Kinematics of the grinding process ScienceDirect

    Sep 02, 2020· The studies on the kinematics of an interaction between a grinding wheel and a machined surface during flat face grinding have shown:Overlappingof scratches along the width occurs at a smaller depth, i.e. considerably earlier than along the length.

  • Potentials of Different Process Kinematics in Micro Grinding

    Potentials of Different Process Kinematics in Micro Grinding

    Jan 01, 2003· It was found that the kinematics of the grinding process have a significant influence on thequality of the gener- ated surface. Investigations described in this paper prove that conventional face grinding based on fine grained grinding wheels allow to produce a surface roughness of up to Ra = 5nm.

  • Analysis of influencing factors for the dressing process

    Analysis of influencing factors for the dressing process

    In contrast to most grinding processes, the choice of dressing parameters in double face grinding with planetary kinematics has so far only been experience-based. As a consequence, the dressing process causes a higher degree of tool wear than the machining of the workpieces.

  • Thermal and technological aspects of double face grinding

    Thermal and technological aspects of double face grinding

    Oct 15, 2019· To machine workpieces such as sapphire wafers or ceramic sealing shims, double face grinding with planetary kinematics can be used instead of lapping. Substitution of the lapping process by double face grinding enablessignificant reduction of process time and production costs per a work part. In double face grinding workpieces are placed in externally teethed workpiece holders.

  • Kinematic Analysis of Face Grinding Processat Lapping

    Kinematic Analysis of Face Grinding Processat Lapping

    The kinematics of the relative movement of the grinding wheel and blank largely determines the formation of macro -and microgeometry of the surface during grinding and is the subject of separate ...

  • Potentials of Different Process Kinematics in Micro Grinding

    Potentials of Different Process Kinematics in Micro Grinding

    Jan 01, 2003· It was found that the kinematics of the grinding process have a significant influence on the quality of the gener- ated surface. Investigations described in this paper prove that conventional face grinding based on fine grained grinding wheels allow to produce a surface roughness of up to Ra = 5nm.

  • grinding process kinematics AD DIFFUSION

    grinding process kinematics AD DIFFUSION

    Grindingcomplex geometries on rotationally symmetrical tools in the growth market of small to the smallest diameter is the core capability of the HELITRONIC MICRO.High mechanicalprocessstability and sophisticatedkinematicswith five interpolation axes and two positioning axes ensure excellentgrindingresults in production or regrinding.

  • Influencing Parameters on DoubleFace Grindingwith

    Influencing Parameters on DoubleFace Grindingwith

    Beside the process pressure pP the kinematical parameters, for instance the mean cutting speed or the kinematical factor K L, have a significant influence on the process efficiency or the achievable surface qualities on the machined workpieces. Therefore it is essential to acquire a fundamental process knowledge, especially to adapt double face grinding with planetary kinematics to workpiece materials, …

  • InfluenceofFlat Lapping Kinematics on Machinability of

    InfluenceofFlat Lapping Kinematics on Machinability of

    [7] E. Uhlmann, Th. Ardelt,Influence of kinematics on the face grinding process onlapping machines, Annals of the CIRP, Manufacturing Technology, Vol. 48, No. 1 (1999), pp.281-284. DOI: 10.1016/s0007-8506(07)63184-9

  • kinematicsof agrindingmachine

    kinematicsof agrindingmachine

    KinematicStructures OfGrindingMachines Me.Kinematicstructures ofgrindingmachines machines for differentgrinding kinematicshighperfor manceface grindingpendulum and speed strokegrindingas well as toolgrindingand ncshapegrindingare dis cussed as examples the aim is an exact modelling of thegrindingprocesses the surrounding machine structures and the interaction

  • Wear reduction atdouble face grinding with planetary

    Wear reduction atdouble face grinding with planetary

    Double face grinding with planetary kinematics is a process, which can be used to machine workpieces with high demands on flatness. Especially the kinematic of this process leads to an unequal wear shaping, which has a negative effect on the quality of the workpieces.

  • Grindingwheel wear prediction at doubleface grinding

    Grindingwheel wear prediction at doubleface grinding

    Double face grinding with planetary kinematics is a process, which can be used to machine workpieces with high demands on flatness.

  • InfluenceofFlat Lapping Kinematics on Machinability of

    InfluenceofFlat Lapping Kinematics on Machinability of

    Double face grinding with planetary kinematics is a process, which can be used to machine workpieces with high demands on flatness.

  • Grindingwheel wear prediction at doubleface grinding

    Grindingwheel wear prediction at doubleface grinding

    For optimization purposes atdouble face grinding with planetary kinematics, an additional development of the tools is necessary. Designing requirement-oriented tools implies deep-processknowledge. Within researches at the Institute for Machine Tools and Factory Management, an analytical simulation model was developed. Including the chip thickness into the model, it will be possible to ...

  • Wear reduction atdouble face grinding with planetary

    Wear reduction atdouble face grinding with planetary

    Double face grinding with planetary kinematics has a high relevance for plane-parallel processing of ceramic materials, like fuel pump lids and regulating wheels.

  • Search results for KINEMATICS MOST Wiedzy

    Search results for KINEMATICS MOST Wiedzy

    Double face grinding with planetary kinematics is a process to manufacture workpieces with plan parallel functional surfaces, such as bearing rings or sealing shims. In order to increase the economic efficiency of this process, it has to be advanced permanently.

  • CONIFACE Face Gear Cutting and Grinding Gear Solutions

    CONIFACE Face Gear Cutting and Grinding Gear Solutions

    Thekinematic processas described is only suitable for straight toothfacegears orfacegears with very small spiral angles. Cutting andGrindingofFaceGears Soft cutting is conducted on standard PHOENIX bevel gear cutting machines based on a double summary.

  • Technological support of tool wear resistant qualities and

    Technological support of tool wear resistant qualities and

    A lot of factors varied in time lead to instability of thegrinding process. Besides, the method ofgrindinginfluences significantly the productivity and quality of processing. In this regard a creation of processes of intensive defect-freegrindingon the basis of new constructive and technology solutions represents the scientific problem which is of great importance.

  • Research on the fabrication andgrindingperformance of 3

    Research on the fabrication andgrindingperformance of 3

    Jun 19, 2019· As the spatial position of abrasive particles in thegrindingwheel has a major impact on the uniform abrasion of thegrindingwheel and thegrindingquality of the workpiece, the design and fabrication of 3-dimensional (3D) controllable abrasive arrangement wheels are of great importance. In this paper, the simulation ofgrinding processwith 3D controllable abrasive placementgrindingwheel ...

  • Analysis of Motion Trajectory and Dwell Time of Abrasive

    Analysis of Motion Trajectory and Dwell Time of Abrasive

    Based on the analysis of the machiningprocessof magnetorheological finishing with the tiny-grindingwheel cluster, the motion model of abrasive in the tiny-grindingwheel cluster was proposed to describe the motion trajectory and the dwell time of abrasive relative to the surface of workpiece. Then, the experiment was applied to study the effects of the motion trajectory and the dwell time ...

  • Design and analysis on kinematicsof the lap polisher with

    Design and analysis on kinematicsof the lap polisher with

    In order to obtain the effects of the kinematical state on the profile precision of the fiber-optic end-facein theprocessof lapping and polishing, a kinematical equation of the lap-polisher with planet movement is developed. Based on these equations and the tribological model of CMP, the dimensionless distribution of the material removal volume (DDMRV) and the trajectories of abrasive ...

  • basic machinekinematics grindingmachines

    basic machinekinematics grindingmachines

    Kinematicanalysis and feedrate optimization in six-axis NC abrasive . Six-axis NC abrasive beltgrindingmachine tools have been widely used forKinematicanalysis and feedrate optimization play an important role in After analyzing the basickinematicrelation of the six-axis NC abrasive beltgrindingmachine tool, Sørby K (2007) Inversekinematicsof five-axis machines near singularget price

  • Research on Stock Removal Uniformity for Double Sided

    Research on Stock Removal Uniformity for Double Sided

    [2] Uhiman E, Ardelt T.Influence of kinematics on the face grinding process onlapping machines. [3] Wei Li, Xiaodong Hu and Yangfu Jin. Materials Science Forum Vol 532-533, 472-475, (2006).

  • The Abrasion Mechanism of a DiamondGrindingWheel with

    The Abrasion Mechanism of a DiamondGrindingWheel with

    [6] E. Uhimann, T. Ardelt, Influence of kinematics on the face grinding process on lapping machines, Annals of CIRP. 48 (1999) 281-285. DOI: 10.1016/s0007-8506(07)63184-9 [7] M.D. Turco, Flat Lapping of Zirconia-toughened Alumina with Diamond Powders, University of Conecticut, (1995).

  • Continuous Generating Gear Grinding Gear Solutions

    Continuous Generating Gear Grinding Gear Solutions

    The axial feed speed v aA can be adjusted according to the generating geargrinding processas the product of rotational speed n WstA and axial feed f a. Fig. 8:Influenceof the dynamometer on theprocessand theprocessresults. In the analogy trials the cutting force can be determined by a dynamometer that is integrated in the flux of forces.

  • grinding Articles, News and Company results forgrinding

    grinding Articles, News and Company results forgrinding

    Articles are sorted by RELEVANCE. Sort by Date.. 1 Prediction of Surface Zone Changes in Generating GearGrinding(March/April 2015). Oneprocessfor hard finishing gears is generating geargrinding.Due to its highprocessefficiency, generating geargrindinghas replaced othergrindingprocesses such as profilegrindingin batch production of small- and middle-sized gears.

  • Micromachines Free Full Text Suppression of Surface

    Micromachines Free Full Text Suppression of Surface

    Based on the grinding kinematics theory, the simulation models of the surface waviness topography and the circular waviness profiles of the ground Fresnel micro-structured mold were developed, considering the combined influence of the non-integer rotation speed ratio and other grinding parameters.

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