Double column vertical lathe is an advanced equipment with the
integration of mechanical-electrical-hydraulic, which absorbing the
new design philosophy and manufacturing technology. It adopts the
CAD optimization design way, equips advanced functional components
at home and abroad. In structure, it achieves strong strength, high
dynamic and static stiffness, high precision, heavy loading, high
efficiency, long service life, safe and reliable movement. Main
technical specifications of each machine parts conform to the
national related standards.
Machine has worktable base, worktable, main transmission box,
gantry frame, beam, ram tool rest, feeding box, electrical system,
operation station, hydraulic system, protection device and so on.
To ensure accuracy and load-bearing capabilities, the double column
vertical lathe adopts a short spindle structure. The spindle
centering bearing utilizes high-precision double row roller
bearings. The worktable is equipped with a constant flow
hydrostatic guideway, which supplies pressure oil to the static
pressure oil cavity through an equivalent oil distributor. This
design enhances both radial and axial precision of the worktable.
The main movement of the machine is driven by an AC servo motor,
providing excellent dynamic characteristics. The worktable also has
strong instantaneous overload capacity. The feeding axis movement
is achieved through a servo motor driving a high-precision ball
screw structure via a reduction box, ensuring accurate positioning.
