Bearing automatic matching system
The axial clearance is an important factor, which affect the bearing’s service life, working temperature and vibration. Therefore,
the stableness of axial clearance is an important point for hub matching. Introduce the automatic matching system in the hub
assembly can significantly increase the success tare and efficiency in hub matching.
The principle of automatic matching system
Bearing automatic matching system is to automatically
measure the hub inner ring on the production line and
send to storage bin in accordance with the tolerance.
After measure the outer ring, the system will calculate
and pick the most appropriate inner ring, outer ring,
bearing ball and combine them to reach the set
clearance.
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●Feeding and inner hole inspection
CSELITE automatic matching system use automatic feeding, the
operator simply use stick to gather the inner ring and put on the
feeder. The inner diameter directly affects the use and assembly
of the hub, so we inspect every product. The measuring probe
rotates and moves up and down to measure the roundness and
coning of each and every inner ring. The system storage and
analysis the measurement date automatically. The measuring
probe will automatically calibration after it reached a
predetermined dumber of measurements.
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●Measuring and sorting of the inner ring
Sorting the inner ring is measure it through a special measuring
device to simulate the inner ring in the assembled state. System
gather many factors, inner diameter of grooves, the groove
position, groove curvature and so on, to calculate a relative
value, which will send to outer ring sorting system. After
measuring, the inner ring will transfer in to corresponding
storage bin and defective products will be picked out.
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●Measuring and sorting of the outer ring
Similar to eh inner ring measuring, outer ring is measure through a
special measuring device to simulate the inner ring in the assembled
stat, and then calculate the relative value. According to the specific
matching algorithm, the system selects the most appropriate of the
inner ring and bearing ball to match with outer ring, and notify the
operator by LEDs.
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Automatic matching system is a complete operating system,
which has precision measuring system, real-time data
transmission and visual interface. Compared to the traditional
manual sorting and matching, the automaticmatching system
has a higher efficiency and qualified rate, which greatly
reduces the labor intensity. And the matching qualified rate is
round 99.8%.
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