loading6.2.4.2 influenced by cutter thermal deformation
Themainsourceforcutterthermaldeformationisthecuttingheat.ThedeformationtreadisshowninFig.6.22，whichwillcausecylindricaldegreeerrororsurfaceflaterror.
Thermal elongation of the cuttercontinuous
discontinuous
cool
Fig.6.22 the thermal elongation of cutter movie
6.2.4.3 influenced by the thermal deformation of the workpiece
the main thermal source for the deformation of the
workpieceis the cutting heat
6.2.5 Influenced by the residual stress of the workpiece
The machine bed deformation after the release of the residual stress