YK8425 is a CNC gear rolling machine with
2-axis coordinated CNC. Its control axis includes: Z rolling tool rotation, X
feed motion of rolling slide.
The machine is of vertical design. Rolling slide carries out
radial rolling feed motion. The tool spindle of the worktable carries out the
roller rotation and driving the workpiece to rotate. The electrical cabinet is
at the left rear of the machine. The hydraulic oil tank is separated from the
bed of the machine. Metered lubrication system is at the right back of the
machine. Colling system is inside the bed.
Coordinate axis of the machine and relevant motion:
X axis: servo mtor driving the ball screw to feed with speed
reduced through worm gearing.
Z axis: servo motor transfers power to the shaft by speed
reducer.
Guide sleeve of column up or down motion: slide pair is of
guide sleeve type, pushed by hydraulic and the end face of the workpiece is
clamped by lower slide swivel plate.
Internal auxiliary support is used for auxiliary supporting
the roller shaft to ensure it bear tangential larger push force.
Lower slide of guide sleeve can move with the workpiece tray
in left or right and rotate driven by the workpiece rotation. When the
workpiece tray rotates, it can clamp the workpiece.
The worktable seivel plate can move with the workpiece tray
in left or right and rotate driven by the workpiece rotation. When the
workpiece tray rotates, it can clamp the workpiece and rotating along with the
workpiece.
Feature of the machine: each motion of the machine can be
suitable for rolling module, so mutual friction is reduced to get a higher
rolling accuracy compared with those old type of rolling machine.
Specifications |
Unit |
YK8425 |
Max.
workpiece dia. |
mm |
250 |
Max.
workpiece module |
mm |
6 |
Max.
rolling force |
kn |
10 |
Diameter
of workpiece tray |
mm |
300 |
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.