Overview:
Processing method: outside chip removing; gun drill
Hole diameter(mm): ¦µ1.5~¦µ8
Hole depth(mm): 500 (draw ratio¡ü100)
Nc system: gsk980tdc / fanuc oi mate tc
Drill pipe: high speed mechanical spindle; frequency control; simultaneously rotating and
Feeding
Workpiece: constant speed rotation
Guide sleeve: axial restraint
Workpiece clamping: based on the top of tail and cone disc of guide sleeve, to accurately
Orientate workpiece by chamfer of the two sides;
Pneumatic stretch out and draw back to fasten the workpiece.
Parameter:
Processing ability:
1.Number of spindle(pcs): 2
2.Hole diameter(mm): ¦µ1.5~¦µ8
3.Hole depth(mm): ¡ü500
4.Diameter range of workpiece(mm): ¡ü¦µ50
5.Length range of workpiece(mm): ¡ü500