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Průmyslová implementace pokročilých teplotních kompenzací
(Bertelsmann Media, 2014)
Článek popisuje různé možnosti průmyslové imlementace pokročilých teplotních kompenzací obráběcích strojů. Konkrétně je zmíněna implementace robustní kompenzace teplotních deformací pomocí přenosových funkcí stroje MMC ...
Thermal error compensation of a 5-axis machine tool using indigenous temperature sensors and CNC integrated Python code validated with a machined test piece
(Elsevier, 2020)
Achieving high workpiece accuracy is the long-term goal of machine tool designers. There are many causes for workpiece inaccuracy, with thermal errors being the most common. Indirect compensation (using prediction models ...
ADVANCED THERMAL ERROR COMPENSATION OF A FLOOR TYPE MACHINING CENTRE ALLOWING FOR THE INFLUENCE OF INTERCHANGEABLE SPINDLE HEADS
(Ed. Inst. of the Wroclaw Board of Scientific Technical Societies Federation NOT, 2015)
This paper is a continuation of scientific work on the modelling of complex MT thermal behaviour using a dynamic method with a physical basis: thermal transfer functions. Previously published works focusing on middle-sized ...
Real-time compensation of Machine Tool Thermal Errors Including Cutting Process
(Ed. Inst. of the Wroclaw Board of Scientific Technical Societies Federation NOT, 2015)
This paper presents a real-time compensation of three-axis vertical milling centre thermal errors including the cutting process effect. The simulation is based on dynamic modelling using transfer functions. The model was ...
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) ...
Prediction of thermal effects on machine tool volumetric error
(České vysoké učení technické v Praze, Fakulta strojní, 2019)
Since a significant and possibly major part of machine tool error is caused by thermal deformation, its compensation has high priority as an accuracy increasing tool. Various methods of compensation have been developed ...
Smart Sensor for Enhancement of a Multi-Spindle Automatic Lathe Thermal Error Compensation Model
(MM Science Journal, 2021)
The development of a smart sensor is proposed to improve the thermal error compensation model of a multi-spindle automatic lathe. The smart sensor is capable of gathering real-time information about rotating spindle drum ...
Thermal errors of a 5-axis CNC milling centre equipped with different spindle units
(euspen, 2019)
Thermally induced errors are dominant sources of inaccuracy and are often the most difficult types of errors to reduce today. Software compensation of thermally induced displacements at the TCP is a widely employed technique ...
Hlavní trendy EMO Hannover 2017 očima výzkumníků
(MM Publishing, 2017)
Hannoverský veletrh EMO je právem považován za výkladní skříň toho nejlepšího, co inovační týmy světových leaderů i jejich následovníků navrhli a v prototypech či již sériově nabízejí. Sektor výrobních strojů bývá na špici ...