公开(公告)号：US4336831A

公开(公告)日：1982-06-29

申请号：US176847

申请日：1980-08-11

申请人： Zbigniew Mroczkowski

发明人： Zbigniew Mroczkowski

IPC分类号： B27C1/00 ,  B27G13/00 ,  B27C9/00

CPC分类号： B27C1/007 ,  B27G13/002 ,  Y10S83/916 ,  Y10T407/16 ,  Y10T407/1966 ,  Y10T408/902 ,  Y10T409/50082

摘要： A machine and a tool for cutting material such as wood and plastics. The tool includes a shank adapted to be fastened to and rotated by a power driven spindle. The tool further includes a cutting part having at least one spiral rib on its outer periphery. The outer periphery of the rib is sharpened on its edge which is adjacent the shank, and the spiral rib has a pitch in the range of approximately 5.degree. to 15.degree.. The machine includes the tool, a drive motor and the spindle, and a support table for supporting a workpiece. The table has an opening formed in it and the tool extends through the opening. The sharpened edge of the rib is adjacent the table.

摘要翻译： 用于切割木材和塑料材料的机器和工具。 该工具包括适于被动力驱动的主轴固定和旋转的柄。 该工具还包括在其外周上具有至少一个螺旋肋的切割部。 肋的外周在其与柄相邻的边缘上被磨削，螺旋肋的间距在大约5°至15°的范围内。 该机器包括工具，驱动电机和主轴，以及用于支撑工件的支撑台。 桌子上形成有一个开口，工具延伸穿过开口。 肋的锋利边缘与桌子相邻。