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|Deep hole drilling machine for medical
Hole Size Range：φ2mm-6mm
Max Hole Depth：500mm
Number of spindle：124
The deep hole drilling machine is a special
machine for machine medical parts. CNC system is
SIMMES 828D, 4 components can be drilled at the
same time. The components are sent to operate area
by auto loading and unloading system and will be
sent out from back side of the machine. The
components should be put on the move-in conveyer
manually and remove from the conveyer manually
after drilled. The cycle time is 28 seconds. This
machine is an excellent high speed machine.
Drill mode：Gun drilling method. Concentric
hole machining for cylindrical workpieces.
Relative rotation of workpiece and tool during
Workpiece clamping ：The front end of
headstock and guide frame spindle are equipped
with cone disc. Axial movement of headstock
spindle controlled by hydraulic system,The
workpiece is clamped and positioned automatically
by chamfering the cone disc and the both ends of
the workpiece；When the users ordered the
machine, they need to provide the chamfer size of
both ends of the workpiece,as well as the
The machine adopts linear guide rail.
The machine is equipped with simple safety
Drilling box：It adopts servo main motor,
Spindle is rotated by synchronous belt and
synchronous belt wheel.Stepless speed regulation
can be realized.The spindle speed range
500~5000r/min, the main motor power is 7.5kw,one
motor drive two spindle rotation.
Tool infeed system：The structure of the ball
screw is driven by the servo motor through the
elastic coupling, and stepless speed regulation
can be realized.
Drill bar support：2 groups, It can meet the
maximum drilling hole length diameter ratio
100:1;；It adopts drill bar support linkage
Center frame: 1 groups, It is used for
workpiece support.Applicable workpiece outer
diameter range: 25~70mm ; the upper cover of the
center frame is manually opened and closed.
Headstock：It is used to drive workpiece
rotation, using ordinary motor to drive spindle
rotation through the reducer, spindle speed fixed
at 85r/min, the main motor power 1.1kw, a motor
drive two spindle rotation.
Cooling system: chain plate chip conveyor, paper
tape filter, temperature controller, high voltage
variable frequency pump group, a liquid level
controller, according to the pressure and flow