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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 ...
Robustness and portability of machine tool thermal error compensation model based on control of participating thermal sources
(Ed. Inst. of the Wroclaw Board of Scientific Technical Societies Federation NOT, 2013)
This paper provides an insight into the modeling of highly nonlinear machine tool thermal errors using thermal transfer functions (TTF). The method is dynamic (uses machine tool thermal history) and its modeling and ...
Thermal Error Minimization of a Turning-Milling Center with Respect to its Multi-Functionality
(Fuji Technology Press, 2020)
Achieving high workpiece accuracy is a long-term goal of machine tool designers. Many causes can explain workpiece inaccuracy, with thermal errors being the most dominant. Indirect compensation (using predictive models) ...
Effects of cooling systems on the thermal behaviour of machine tools and thermal error models
(Ed. Inst. of the Wroclaw Board of Scientific Technical Societies Federation NOT, 2020)
Achieving a high workpiece accuracy is a long-term goal of machine tool (MT) designers. There are many causes of workpiece inaccuracy, with thermal errors being the most dominant. Redesign of MT structure, heat flux control, ...