木工车床进行切削加工时,木屑顺刀背直扑操作者的面部,环境十分恶劣。木工车床除尘效果差的原因,往往是因罩口设置的位置和大小与工件加工位置和长短不适合造成的。例如,罩口离切削点近,吸风效果好,但影响工件装夹、测量和操作。罩口离切削点远,吸尘效果又急剧下降。此外,工件 Woodworking lathe for machining, wood chips along the knife straight back to the operator’s face, the environment is very poor. Woodworking lathe dust removal is poor, often because of the mouth set the location and size of the workpiece processing position and the length of the result is not suitable. For example, the cover close to the cutting point, suction effect, but affect the workpiece clamping, measuring and operation. Cover away from the cutting point, vacuuming effect and a sharp decline. In addition, the workpiece