Features & Applications
This series of drilling machines integrate drilling, expanding,
reaming, tapping and other working procedures, suitable for batch
processing of middle and small plates, disks, shells and other
complex parts and dies.
The machine tool basic parts, made of special castings, have the
high-stiffness structure, and worktops and guide faces are
precisely grinded with good precision retentivity.
Z axis, of the enhanced principal axis structure, remarkably
improves geometric accuracy and radial rigidity.
Work bench is driven by high-accuracy balling screw and controlled
by plastic coated guide rails (the plastic coated guide rail has a
small friction coefficient--only one third of steel-steel guide
rail, stable feed without creeping and high sensitivity and can
support and meet requirements of micro feed and compensatory
function). It keeps light sliding, steady shifting, and accurate
positioning under heavy load.
X, Y and Z axes have the automatic zeroing function, and cutters
can realize automatic compensation.
The machine tool is equipped with power cutting and cutting
overload protection devices, central lubrication and large flow
circulation cooling systems.
X, Y and Z axes are driven by stepper motors (or AC servo motors)
respectively, with large torque and high positioning accuracy.
CNC system features simple programming, convenient operation,
practicability, and reliability (Different grades of CNC systems
are available—Fanuc, Siemens, GSK CNC, Beijing Xiye and other
brands according to requirements of customers).
Main Technical Specifications
Main Technical Specifications | Specifications | ZK5140C | ZK5150C | ZK5140C/1 | ZK5150C/1 | ZK5140C/2 | ZK5150C/2 | |
Max. drilling diameter | mm | 40 | 50 | 40 | 50 | 40 | 50 | |
Max. axial thrust forc | N | 16000 | 20000 | 16000 | 20000 | 16000 | 20000 | |
Max. output torque of principle axis | Nm | 350 | 400 | 350 | 400 | 350 | 400 | |
Mores | Morse | 4 | 5 | 4 | 5 | 4 | 5 | |
Main motor power | kw | 3 | 3 | 3 | ||||
Speed range of principle axis | r/min | 31.5-1400 | 31.5-1400 | 31.5-1400 | ||||
Feed range | Feeding | mm/min | 0.6-2000(X、Y) | 0.6-2000(X、Y) | 0.6-2000(X、Y) | |||
0.3-1000(Z) | 0.3-1000(Z) | |||||||
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