BT-150N 3-Axis CNC PCD&PCBN tool grinder is made of grinding wheel oscillation axis(X-axis), rotation axis in the horizontal plane(C-axis),
working piece feeding axis(Y-axis). Working piece feeding axis(Y-axis) is
equipped with linear scale, and the closed loop position feedback is used to
ensure the precision of micron level grinding. The tool grinder is reliable in performanceand it is suitable for massive production of carbide inserts, PCD and CBN inserts. Once centering is finished, grinding will be done
automatically.Features
1. Mechanical Structure: The base of machine is made
of solid casting with high quality. It can meet grinding
requirements of any hard
material. The machine has a grinding fluid shield to ensure that
the grinding
fluid does not splash everywhere. The optical component and CCD
camera are properly protected from splash by metal cover. The machine is
equipped with lights and the bedside lamp inside. Cross work table
is adopted
with precision guide rail and two tightening screw. This eliminates
the gap, can
withstand greater grinding resistance without cutter back-off.
2. Grinding Spindle: With high precision and frequency control
speed, the
spindle power is 5Kw, max speed is 8000r/min. The inner of spindle
is cooled by recycling water. The radial run-out is 0.002mm and
axial run-out
is 0.003mm.
3. Machine tool guide way: The guide way with high precision roller
greatly
enhances the rigidity, precision and durability of the machine.
4. Grinding software: our company developed the grinding software
and can
set various kinds of grinding parameters.
5. Reciprocal pendulum mechanism of grinding head: The grinding
head swing
is driven by the servo motor, and the oscillation frequency in 0-50
/ min,
adjustable swing between 0 to 120 mm. The grinding wheel is with
uniform
consumption and timely self sharpening, ensure the grinding
precision and
roughness. The grinding wheel oscillation is controlled by PLC
program and
move very smoothly with speed optimization. Oscillation length,
position and
frequency can be set in the program.
6. Angle encoder: after cutting tool detection, it can accurately
restore the
grinding position of the cutter, and avoid multiple grinding tool
does not reset,
digital encoder angle resolution is up to 1'.
7. Grinding wheel spindle radial locking technology: the technology
makes the
two arc guide rail hold tight in concave and convex, with the
spring
compression, adjusting angle automatically in the control panel
through the
motor.
8. Fixture: this machine is equipped with positioning fixture. It
need not to
adjust the CCD camera position in the grinding of different
thickness tool. So
the work efficiency is improved.
9. Lubrication system: intermittent automatic lubrication system,
users can set
