The double column vertical lathe can be
used in such demanding industries as motor, aviation, mining machines,
metallurgical machines and other general machines. They are ideally used for
machining internal and external cylinders, circular conical surfaces, end
surfaces, grooving, etc. The double column vertical lathe is equipped with a
FANUC control system. It can also be equipped with MITSUBISHI, SIEMENS or other
systems upon customer's requirements.
Features
1. The double column vertical lathe is
designed with high rigidity cast structure. The multi shifting transmission or
epicyclical gear box is used for spindle box so within every shift the speed
can be adjusted.
2. On the work table axial direction thrust bearing with flat seat or constant
flow hydrostatic guide way is equipped to load and on radial direction
taper-roller bearing centering mechanism is used.
3. The double column vertical lathe is designed with double column structure,
providing increased stiffness and cutting performance. The cross beam can move
up and down and is locked via butterfly spring on general and unlocked by the
hydro cylinder when moving. The cross beam can move to the right position to
fit the work pieces of different height, reducing the overhanging length of the
ram and ensuring the increased rigidity.
4. One pump and every chamber style hydrostatic guide ways are used for both
the cross beam and ram. A special hydrostatic pump is used to supply the
pressure oil.
5. The double column vertical lathe is equipped with a tool magazine and a
hydro cylinder is used for the automatic tool clamping. The tool shank is BT50.
Manual tool loading is optional upon customers' requirement.
Technical Specifications
Item |
Unit |
RFCL6300 |
Table diameter |
mm |
φ6300 |
Max. rotation
diameter |
mm |
φ6800 |
Max turning
diameter |
mm |
φ6300 |
Max height of
work piece |
mm |
2500 |
Max weight of
work piece |
Kg |
25000 |
Max speed of
table |
r/min |
30 |
No. of speed
of table |
2 gears
infinitely variable speed |
|
Max. torque of
table |
Nm |
46000 |
Up and down
ram travel |
mm |
1500 |
Up and down
ram rapid feed |
m/min |
10 |
Left and right
ram travel |
mm |
4150+100 |
Left and right
ram rapid feed |
m/min |
10 |
Max beam
travel |
2000 |
|
Speed of beam
movement |
310 |
|
Max cutting
force of tool rest |
Nm |
12000 |
Main motor |
Kwan |
45/55 |
Weight |
kg |
85000 |
Aluminum slit strips: a precision slitting line with minimal burring enables tension-free custom cutting for coil widths up to 2,100 mm
As a leading CNC system supplier in China, WEIHONG is now take a big step to expanding the overseas market.