焼なまし炭素鋼の研削による残留応力

概要

論文の詳細を見る
The specimens of S15C, S25C, S35C, S45C,S55C,SK5 and SK3 carbon steels were ground under various grinding conditions and their residual stresses were measured. And the mechanism of the residual stress occurrence in the specimens with pearlitic structure was investigated. Usually, it is considered that the residual stress by grinding results from plastic deformation by thermal stress which depends on heat generated during grinding. However, the effect of plastic deformation caused directly by mechanical load during grinding has not been fully investigated. Under this circumstance, the residual stress and the plastic distorsion at the subsurface of each part along the wheel-work contact zone were measured by taking out the specimens successively during the grinding process, and the correlation between the residual stress and the plastic distorsion was discussed.
社団法人日本材料学会の論文
1984-10-15