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Coupled modeling for machine tool structural optimization
(Ed. Inst. of the Wroclaw Board of Scientific Technical Societies Federation NOT, 2014)
Effective machine tool design needs to take into account various kinematic configurations and possible combinations of structural parts, which meet the requirements of both the structural properties on one hand and technology ...
Control of hybrid electric-hydraulic drive for vertical feed axes of machine tools
(MM Science Journal, 2019)
This paper deals with methods to reduce the influence of gravitational force on machine tool vertical feed axes. It provides an overview of existing counterbalancing mechanisms that are used in industrial applications. The ...
Application of Krylov reduction technique for a machine tool multibody modelling
(Hindawi Publishing Corporation, 2014)
Quick calculation of machine tool dynamic response represents one of major requirements for machine tool virtual modelling and virtual machining, aiming at simulating the machining process performance, quality and precision ...
Kompenzace teplotních úhlových chyb strojů
(MM Publishing, 2014)
Článek popisuje kompenzaci teplotně vyvolaných úhlových deformací strojů pomocí přídavných zdrojů tepla (topné fólie).
Enhancement of Specialised Vertical Turning Lathe Accuracy Through Minimisation of Thermal Errors Depending on Turning and Milling Operations
(MM Science Journal, 2021)
Achieving high workpiece accuracy is a long-term goal of machine tool designers. There are many causes of workpiece inaccuracy, with thermal errors being the most dominant. Indirect compensation (using predictive models) ...
On passive damping in machine tool hybrid structural parts
(Springer, 2021)
Hybrid materials combining steel or cast iron with fibre or particle composites have a good potential for lightweight machine tool structural design with high damping ratio. These materials are analyzed in the paper with ...
STRATEGY OF MILLING CENTER THERMAL ERROR COMPENSATION USING A TRANSFER FUNCTION MODEL AND ITS VALIDATION OUTSIDE OF CALIBRATION RANGE
(MM Publishing, 2019)
Achieving high workpiece accuracy is a long-term goal of machine tool designers. There are many causes of workpiece inaccuracy, with thermal errors being the most dominant. Indirect compensation (using predictive models) ...
Modelling of cutting process impact on machine tool thermal behaviour based on experimental data
(ELSEVIER SCIENCE BV, 2017)
Achieving high workpiece accuracy is a long-term goal of machine tool designers. There are many causes of workpiece inaccuracy, with thermal
errors being the most dominant. An indirect compensation (using predictive models) ...
Drive axis controller optimization of production machines based on dynamic models
(Springer, 2021)
The paper deals with the creation and implementation of a methodology for optimizing the parameters of cascade control of the
machine tool axis drives. The first part presents the identification of a dynamic model of the ...
The Impact of Key Temperature Measuring Points on Thermal Error Compensation Model Transfer Between Milling Centers of the Same Product Line
(MM Science Journal, 2021)
Machine tool thermal errors are an important element in machined workpiece inaccuracies. In the past few decades, thermal errors have been successfully reduced by software compensation techniques such as multiple linear ...