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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 ...
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) ...
Set of geometric errors evaluation based on R-test measurement
(MM Publishing, 2019)
Presented paper deals with the development of a procedure for fast measurement and evaluation of the set of basic geometric errors of the five-axis milling machines. Based on R-test measurement a rotary axes pivot point ...
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) ...
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, ...
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 ...
Compensation of Thermally Induced Errors in Five-Axis Computer Numerical Control Machining Centers Equipped With Different Spindles
(American Society of Mechanical Engineers - ASME, 2022)
Thermally induced errors are the dominant source of inaccuracy in machine tools today and are often the most difficult type of error to reduce. Software compensation of thermally induced displacements at the tool center ...
Adaptive Thermal Error Compensation Model of a Horizontal Machining Centre
(Springer International Publishing, 2023)
The state-of-the-art method to reduceCNCmachine tool thermal errors is real-time error compensation based on the thermal error estimation models. However, it is difficult to establish a thermal error compensation model ...
Inspection of Thermo-mechanical Behaviour Linearity within Different Configurations of Large Grinding Machine
(Ed. Inst. of the Wroclaw Board of Scientific Technical Societies Federation NOT, 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 ...