Product Specifications
Product Description
[Main Applications]
Inner track grinding for single & double row cylindrical and tapered roller bearings.
[Main Features]
1. Implemented with Japan's FANUC all digital servo system (3-axis) with color display, "man-machine conversation" interface, manual pulse generator and self-diagnostics, the control system is stable, reliable, easy to maintain and convenient in adjustment.
2. Centreless grinding machine arrangement, plunge-cut grinding technology, fixed wheel frame with workhead feeding and dresser compensation.
3. Work spindle drive is speed-variable with F. C...Workpiece is gripped with an electromagnetic chuck while the track is ground with floating supports on it.
4. The wheel spindle is supported with a hydro-hybrid bearing and the wheel is balanced with an in-process balancer.
5. Feeding system is equipped with a high power and big-torque servo motor, and the feeding and dressing compensation is realized with elastic coupling joints and ball screws (THK make).
6. Wheel dresser driven by servo motor is of pen-type single-point diamond which adopts interpolated method in wheel dressing so as to realize the crowned track grinding. The crowning shape can be arc or double logarithm type, depending on customer's demand.
7. Automatic loading and unloading manipulator is stable, reliable, versatile, easy to adjust and free from dent mark on workpieces.
8. Centralized lubrication system provides timing, quantitative and duly lubrication of ball screws.
9. Equipped with flushing system for easy cleaning and maintenance of the machine.
10. Definite distance measurement and NC gauge measurement in process are optional.
11. High grade cast-iron machine body with double aging treatment assures the overall accuracy performance.
12. Painted and enclosed machine guard is nice looking and splash-proof and has a long service life.
[Main Specifications]
Machine Model, Workpiece OD Mm, Workpiece width Mm, Swivel angle of workhead, Processing accuracy, Straigthness of workpiece, Total powerKW, Weight Kg
3MZ216CNC 17-60 12-40 0-30° P4, P5 15 3500
3MZ2110CNC 50-120 20-70 0-30° 18.5 5500
3MZ2116CNC 80-160 30-80 0-30° 22 5800
3MZ2120CNC 90-200 40-110 0-30° 25 6500
3MB2130CNC 150-300 30-150 0-30° 27 7500
Puyang BEAIN CNC Machinery and Equipment Co., Ltd. is a Sino-foreign joint-venture specialized in design and manufacturing of bearing processing machines with high precession, good stiffness and competitive price.
Our machine processing range:
Horizontal ring grinders and superfinishing machines for TRB CRB SRB DGBB and ACBB bearing rings.
