Column Drilling Machine SolidWorks

Drilling machine refers to a machine tool that mainly uses a drill to machine holes in the workpiece. Usually the drill bit rotates as the main motion and the axial movement of the drill bit is the feed motion. Drilling machine structure is simple, the processing accuracy is relatively low, can drill through holes, blind holes, replace the special tool, can expand, countersink, reaming or tapping and other processing. The workpiece does not move during machining, allowing the tool to move, aligning the center of the tool with the center of the hole and rotating the tool (main motion). The drilling machine is characterized by the fact that the workpiece is fixed and the tool makes a rotary movement and feeds in the direction of the main axis, and the operation can be manual or motorized.