首页> 外文会议>Proceedings of Third International Symposium on Wood Machining >ORTHOGONAL CUTTING OF WOOD AT HIGH SPEED USING A MODIFIED SPLIT HOPKINSON BAR AND A HIGH SPEED CAMERA
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ORTHOGONAL CUTTING OF WOOD AT HIGH SPEED USING A MODIFIED SPLIT HOPKINSON BAR AND A HIGH SPEED CAMERA

机译:使用改进的霍普金森棒和高速相机对木材进行高速正交切割

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摘要

The Hopkinson Bars system has been used with a specially designed cutting rig to investigate chip formation at high tool velocities. Samples of Douglas fir with different grain orientation have been prepared from defect-free boards at uniform and constant moisture content. The high-speed cutting process has been filmed by the means of a high speed camera in order to analyse the chip formation. The cutting system is explained and some first cutting results are shown.
机译:Hopkinson Bars系统已与专门设计的切割设备一起使用,以研究高速切削时的切屑形成。用无缺陷的板以均匀且恒定的水分含量制备了具有不同晶粒取向的花旗松样品。为了分析切屑的形成,已经通过高速照相机拍摄了高速切削过程。说明了切割系统并显示了一些首次切割结果。

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