基于VERICUT的虚拟机床建模与应用

Virtual Machine Tool's Modeling and Application Based on VERICUT

文章介绍了虚拟机床技术及其常用的建模方法,制定了基于VER ICUT软件的虚拟机床建模流程。按照此流程对五轴机床HSM600U建模,并应用此虚拟机床对叶轮生产的各工序的数控程序进行了仿真校验,通过与实际切削加工比较两者结果一致,从而证实运用此种方法可以准确地预测加工过程。该方法具有良好的通用性,适合作为其它零件加工仿真的参考。通过此种方法可以消除试切中的撞刀干涉现象,免去试切试验的烦琐过程,有效预测加工结果;并且能降低成本、提高程序编制的效率,缩短制造周期。该技术在现代制造业中具有广阔的应用前景。

This paper introduces the technology of virtual machine tool and the common modeling methods,establishes the modeling process of the virtual machine based on VERICUT,then modeling the five axes high speed cutting machine H SM 600U according to this process. Simulating and verifying every machining process of the impeller numerical control program by using this virtual machine, which is identical with the real machining,consequently, validates that this method can forecast the machining processing.This mechod has good performance, can be taken as the reference of other part machining simulation, eliminates tool collision phenomenon during the trial machining by this means, avoids the trial machining process,efficiently forcasts machining results,reduces cost, improves the efficiency in the programming, shorten the machining periods.This technology has broad applications foreground in modem manufacture.