【摘要】 通过对往复式切割器工作原理的分析,利用Matlab软件对切割器切割图进行了数值模拟。对影响切割图各区域面积的关键参数进行了仿真计算,得到了提高切割质量、降低功率消耗的较优运动参数和结构参数组合。方差分析结果表明,切割器类型、割刀进距、动刀片刃部高度对空白区和重割区面积影响显著,动刀片宽度、前桥宽度对面积影响不显著。更多还原

【Abstract】 Cutting pattern of a reciprocating cutter was numerically simulated by using Matlab package.A set of optimized parameters related to kinetics and structure of the cutter were obtained by the simulation.The system constructed by these parameters will achieve a high cutting quality and a low power consumption.The results of variance analysis indicate that the cutter type,feed rate and height knife-edge have big influence on the areas of missing and overlap regions.更多还原