High Efficiency Strategy in Mould Cavity Roughing Oriented Machining Features
A highly efficient rough machining strategy for mould cavity oriented machining features is proposed based on the traditional CAM systems. The rough machining strategies for the mould cavity can be calssified as drilling, reaming, slot cutting, lateral cutting and clearance machining according to the extated cutting layers which is generated by the traditional constant scallop toolpath. And the machining methods are differ accodring to corresponding machining features. The strategy proposed in this paper has an great value for the high efficiency mould cavity machining, it can not only ensure the load well-distributed in the machining process, but also raise the machining efficiency and extend the tool life.
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Y. J. Cai et al., "High Efficiency Strategy in Mould Cavity Roughing Oriented Machining Features", Advanced Materials Research, Vols. 291-294, pp. 2979-2982, 2011