动载荷
动载荷
金刚石动载指标是金刚石钻头设计的主要指标之一。
In the course of FEM simulation, the birth-death element arithmetic was introduced into simulating material remove, and the kinetic Load-step was used to simulated tools work.在有限元模拟中,为了贴切实际加工过程,引进生死单元算法来模拟材料去除过程,通过动态施加载荷步来模拟刀具的运动。
The calculation and analysis of the impact load and kinetic energy sustained by these parts show that white iron parts with a certain minimum impact strength can be used satisfactorily.对工件所受冲击动能进行计算及分析表明,白口铸铁件只要有一定最低的冲击韧性,就可以满意地达到使用要求。