Advantages: large operating space, smaller Z axis limit, fast running speed, high repetition precision, no maintenance, long service life, suitable for one person and multi machine operation, simple structure and high cost performance.
Application conditions: under certain conditions, the screw hole depth of the M1.7~M4.0 range is less than 20mm; the height difference of the screw hole is less than 20mm; the screw length is less than 12mm; the screw hole should be kept perpendicular to the table surface; this feeding mode is limited to a screw.