問題詳情
36. Which of the following will NOT occur due to temperature rising in grinding:
(A) adversely affect thesurface properties,
(B) cause residual stresses on the workpiece,
(C) cause distortions due to thermalexpansion and contraction of the workpiece surface,
(D) cause quenching and hardening of the workpiecesurfacc, or
(E) all of the above?
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增