Based on machine kinematics and cutting theories, the simulating method for the generation of three-dimensional surfaces in face turning and flycutting of SPDT is studied.

基于机床运和切对单点金刚石加工时的工件端面切及“飞切”加工进了仿真建。

The paving process of asphalt paver and the action between mixture and screed are analyzed in order to solve the problems in kinematics model of screeding unit.

为了解决沥青混凝土摊铺机熨平装置运型存在的问题,分析了摊铺机的摊铺过程以及混合料与熨平板之间的作用关系。