Products
ZSW95030-910/BVT Two-Axis Bearing Automatic vibrometer
The vibrometer is designed for the structural characteristics of deep groove ball bearings. It is automated from feeding, waiting, testing, turning, discharging to classification, with high test accuracy and good repeatability, eliminating the random caused by manual testing, with a high work efficiency.
The vibrometer converts the mechanical signal of bearing vibration into an electronic signal by a sensor. A series of processing such as sampling, filtering, calculation, and statistics are performed on the electronic signal to obtain several parameters that characterize the quality of the bearing. Compare with the reference parameters, you may distinguish the quality level of bearings and automatically classify them. The analysis and statistics of bearing manufacturing defects may be used for quality control of the bearing manufacturing process.
The single-axis automatic vibrometer is small in size and economical in price. It is suitable for applications where the site is small and replaces the manual vibrometer; the dual-axis automatic vibrometer has high efficiency and rich loading and unloading interfaces, suitable for production connections; favorable price for the modified machine, short manufacturing cycle, suitable for customers who want to automate the transformation of the original manual vibrometer.
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Device name |
Fully automatic two-axis automatic vibrometer |
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Device model |
ZSW95030-910/BVT |
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Test bearing type |
Deep groove ball |
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Test bearing inner diameter |
Ø3mm～Ø17mm |
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Test bearing outer diameter |
Ø8mm～Ø30mm |
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Spindle type |
Dynamic and static pressure shaft |
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Spindle rotation accuracy |
Radial runout≤3um, axial runout≤3um |
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Spindle taper |
2#Mohs |
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Spindle speed |
1500RPM(1-2%) OR 1800RPM(1-2%) |
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Axial loading pressure |
≤250N |
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Test beat |
≤2.5 seconds second set (single side single point) |
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Test points |
Can be set to measure 1-6 points on one side |
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Number of groups |
7 sorting and arranging table |
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Feeding method |
Hanging rod feeding material, inclined plate feeding |
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Feed height |
About 870±50mm |
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Discharge height |
About 910±50mm |
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Sensor type |
Acceleration speed |
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Sensor configuration |
It can be equipped with a single sensor (acceleration speed) or dual sensors (acceleration) or a mixture of acceleration and speed sensors |
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Instrument range |
75dB or 1000umms |
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Instrument frequency band |
Pass frequency band 50-10KHz, low frequency band 50-300Hz, medium frequency band 300-1800Hz, high frequency band 1800-10KHz |
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Basic vibration |
Effective value≤10dB, low frequency≤10, intermediate frequency≤7, high frequency≤4umms |
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Working temperature |
10-35℃ |
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Power supply |
Three-phase ac380v |
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Total power |
About 1.5kw |
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Total Weight |
About 800kg |
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Overall size |
1750×1100×1900mm (length×width×height) |
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Air pressure |
≥0.3MPa |
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Optional items |
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Bearing uniform grease before test |
For high temperature grease bearings, |
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Loading method |
Three-jaw three-point loading |
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Advantage: Facilitate the detection of bearing steel ball injuries and inner ring injuries |
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Add：No. 126, Chendian Road,Tiangu Industrial Zone, Jiulonghu Town, Zhenhai District, Ningbo City
Tel：13345995122
E-mail：louwangjian@126.com
Website：www.yr8.cn
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