【摘要】 以不锈钢钢板为研究对象,通过改变激光光束能量、光斑直径、机床扫描速度、扫描次数以及扫描路径对不锈钢钢板进行弯曲试验,研究了厚度一定的不锈钢钢板弯曲成形时的工艺参数对弯曲角度的影响,并对热应力弯曲成形的工艺参数进行评估。更多还原

【Abstract】 In the interest of evaluating process parameters of bending with thermal stress induced by laser,stainless sheet steel was studied.Its thickness is constant in the study,and bending angle was measured as a function of processing parameters including power density,laser spot,scan speed,number of passes and scan path.更多还原