Spatial Inclined Hole Processing

A spatial inclined hole refers to the axis of the hole and the axis of the part are at a certain angle in space. The processing of spatial inclined holes has the following difficulties:
(1) The drill bit is subjected to force on one side when it contacts the workpiece, and the force on the cutting edge of the drill bit pushes the drill bit to one side, causing the drill bit to deflect, slide, etc., and thus be unable to enter the workpiece.
(2) The position of the drill hole can easily deviate from the required position of the workpiece, and the hole drilled on the workpiece cannot meet the specified requirements.
(3) The hole entry will be damaged, destroying the flatness of the hole end face.
(4) During the drilling process, the drill bit is prone to chipping or breaking.
WELLTECH adopts customized inclined hole CNC equipment and special tooling to achieve high-precision spatial inclined hole processing. The processing angle range reaches ±90°, angular error ±3′, and the maximum workpiece diameter is Φ280mm, which can meet the processing requirements of multiple angle holes.