Product Description
BT-150N 3-Axis CNC PCD&PCBN tool grinder is made of grinding wheel
o scillation 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 performance and it is suitable for massive production of carbide inserts, PCD and CBN inserts. Once centering is finished, grinding will be done automatically.
Detailed Photos
Product Parameters
| 1 |
Diameter of Grinding wheel |
150mm |
| 2 |
Grinding wheel center hole |
40mm |
| 3 |
Power of grinding spindle |
5KW |
| 4 |
Adjustable range of grinding speed(RPM) |
0 ~ 3,000RPM |
| 5 |
Servo motor swing frequency |
0~50times/min |
| 6 |
Grinding wheel movement range(X ) |
350mm |
| 7 |
Changeable Clearance Angle |
-5°~25° |
| 8 |
Table movement range in feed direction |
130mm |
| 9 |
Work-piece rotation range in axial direction |
360° |
| 10 |
Linear scale resolution |
0.001mm |
| 11 |
encoder resolution |
1' |
| 12 |
Max Magnification of Optical Microscope |
0.7~4 times |
| 13 |
Magnification of CCD Measuring System |
80 times |
| 14 |
Coolant Tank with Filter Paper |
About 70 L |
| 15 |
Overall Dimensions L*W*H |
1890 *1650 *1980mm |
| 16 |
Weight |
2400KG |
| 17 |
Electrical Supply |
12Kw |
| 18 |
Voltage Requested |
380V/Three phase /50Hz |
Features
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
time and intermittent for oil, ensure the service life of the screw.
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