A new approach for toolpath programming in Incremental Sheet Forming
A new approach for toolpath programming in Incremental Sheet Forming
复制标题
增量板材成形中刀具路径编程的新方法
DOI：
10.1007/s12289-008-0154-5
复制
发表时间：
2008
影响因子：
2.4
通讯作者：
Yannick Plennel
中科院分区：
文献类型：
--
作者：
M. Rauch;J. Hascoet;Jean;Yannick Plennel
由于涉及的手段和工艺实施复杂，刀具路径生成是与板材增量成形相关的关键问题。工艺特点要求有专门的专用刀轨。本文首先通过在一台并联机床上进行的实验活动，评估了刀具路径类型和其他编程参数对工艺实施的影响。在此基础上，提出了一种实现智能CAM编程刀具轨迹的新方法。这种创新的刀具路径编程概念是基于刀具路径优化的，这要归功于数控控制器中实时的刀具力评估。最终以决定性的方式完成了可行性研究。
Because of involved means and process implementation, toolpath generation is a key topic linked to incremental sheet forming. Process characteristics ask for specifically dedicated toolpaths. This paper firstly evaluates the impact of toolpath type and of other programming parameters on process implementation through an experimental campaign performed on a parallel kinematics machine tool. Then, a new approach to perform Intelligent CAM programmed toolpaths is proposed. This innovative toolpath programming concept is based on toolpath optimization thanks to real time tool force evaluation made into CNC controller. A feasibility study is finally achieved in a conclusive way.