In general stress relief annealing shifts the roundnesses of machined rings to higher values. 常规的去应力退火可使被加工环的圆度值增加。
Induced residual stresses were released by stress relief annealing and the resulting roundnesses of rings were correlated to the cutting parameters. 通过去应力退火释放冷加工诱发的残余应力后工件的圆度与切削参数有关。
In this paper, by making reasonable assumptions about the mechanical boundary conditions of orthogonal cutting, a cutting model is constructed by slip-line field theory, in which the influences of cutting edge roundnesses are considered. 本文对正交切削过程的力学边界条件提出合理的假设,用滑移线场理论建立了考虑切削刃钝圆影响的切削变形区模型。