This paper summarises the current state of project research focussing on the energy model for milling processes. The general methodology of heat flux determination is described in detail. An analytical temperature distribution model that has been engineered in a subproject is presented as an initial result. The potential theory provides complex solutions for the differential equation of thermal conduction that make available temperature field and heat flux field at the same time. The models were validated by means of the temperature fields measured. An online calibration method combining an infrared camera with a two-colour pyrometer was developed to ensure the quality of the captured data. Finally, the principal paradigm of determining heat fluxes from the temperature models is briefly introduced.
Heat Flux Temperature Field Metal Cutting Heat Flux Model Heat Flux Field
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in to check access.
Gierlings S, Brockmann M (2013) Analytical modelling of temperature distribution using potential theory by reference to broaching of nickel-based alloys. Adv Mater Res 769:139–146CrossRefGoogle Scholar
Komanduri R, Hou ZB (2000) Thermal modeling of the metal cutting process. Part I: Temperature rise distribution due to shear plane heat source. Int J Mech Sci 42:1715–1752CrossRefzbMATHGoogle Scholar
Komanduri R, Hou ZB (2001a) Thermal modeling of the metal cutting process. Part II: Temperature rise distribution due to frictional heat source at the tool–chip interface. Int J Mech Sci 43:57–88CrossRefzbMATHGoogle Scholar
Komanduri R, Hou ZB (2001b) Thermal modeling of the metal cutting process. Part III: Temperature rise distribution due to the combined effects of shear plane heat source and the tool–chip interface frictional heat source. Int J Mech Sci 43:89–107CrossRefGoogle Scholar