CAJ | 학술논문

根据摇摆式凸轮轴磨削运动几何原理，提出了一种多约束凸轮轴凸轮型线数控磨削插补技术，建立了以凸轮矢角θ为参变量的插补算法模型。给出了插补过程与实时伺服相分离的前后台式控制策略思想，并验证了插补算法的精度和效率，为研制摇摆式凸轮轴数控磨床提供了理论参考。
근거요파식철륜축마삭운동궤하원리，제출료일충다약속철륜축철륜형선수공마삭삽보기술，건립료이철륜시각θ위삼변량적삽보산법모형。급출료삽보과정여실시사복상분리적전후태식공제책략사상，병험증료삽보산법적정도화효솔，위연제요파식철륜축수공마상제공료이론삼고。
According to the geometric principle of the swinging typecamshaft grinding setup,an interpolating technology of multi-constrained camshaft profile CNC grinding is proposed. The interpolation algorithm model involving the cam vector angle θ is developed. Based on foreground and background control theory,the controlling strategy with the separation of the interpolation process and real time servo are proposed. Furthermore,the precision and efficiency of the interpolation algorithm are experimentally verified. The theoretical references and criteria for developing swinging type camshaft CNC grinding machine have been established.