Lithium electric top cover welding test

Welding quality inspection of top cover
Welding quality inspection of top cover
Welding quality inspection of top cover
Welding quality inspection of top cover
Welding quality inspection of top cover
Welding quality inspection of top cover
Welding quality inspection of top cover
Welding quality inspection of top cover
Welding quality inspection of top cover
Welding quality inspection of top cover

Welding quality inspection of top cover

Industry pain points and demands

As an important part of the process of sealing square power lithium battery welding, the welding of the top cover is related to the safety and stability of the whole product. How to accurately and quickly discover the welding quality problems of the top cover, in order to reduce the safety risks of the product, requires the help of 3D machine vision.

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Advantages & characteristics

01 High precision: sampling resolution (XYZ) is 0.012mm×0.027mm×0.0012mm
02 Fast speed: the actual sampling speed is 300mm/s
03 High cost performance: under the same configuration, the cost advantage is obvious

Effect display

pinhole
bulge
pit
Burst point
Wavy edge

Camera Selection

Model number
SR8060C
Reference distance (CD)60mm
Measuring rangeZ-axis height (FS)18mm
X-axis widthProximal end30mm
Reference distance20mm
Distal endThe 31.5 mm
Light sourceLight source wavelength405nm
Laser class2M
Laser output power10mW
Repetition accuracyZ-axis (height)0.2 um
X-axis (width)0.2 um
linearityZ-axis (height)±0.02% FS
Contour data intervalX-axis (width)10um
X-axis contour points3200
Scanning speed (Hz)2500 ~ 8000
I/O interface8 programmable input interfaces, 8 programmable output interfaces
Encoder interfaceOne single end, one difference encoder
Input/outputOne RS232 interface and one 100Base-TX/1000Base-T Ethernet interface
Operating temperature0 to 45°C
Storage temperature-20 to 70°C
Working humidity35% to 85% no condensation
ESD protectionContact discharge 4kV, air discharge 8kV, in accordance with IEC61000-4-2 standard
EFT protection

Power port 2kV/5 or 100kHz, signal port 1kV/5 or 100kHz, compliant with 

IEC61000-4-4 standard

Impact50Gs/3ms per axis, in accordance with IEC 68-2-27 Ea
Vibration10Gs(10-500Hz)符合 IEC 68-2-6 Fc标準
IP levelIP67
Size (mm)160 x 98 x 48
Data cable (wiring) modelSCB-HCAM-HB1-3m、SCB-HCAM-HB1-10m
Weight750g