2019年1月23日星期三

Machine Vision Inspection Scheme for O-ring

1. Contents and requirements of testing
Measure workpiece area:
Size and Appearance Testing of Samples with Inner Diameter of 10mm*Thickness of 2mm
Content of detection:
1: bottom appearance
2: side height
3: top appearance
4: Maximum diameter, minimum diameter, burr
Note: The above detection items need to be clearly visible under the image to detect.
Detection efficiency: 180-250 pieces per minute (according to sample feeding speed).
Division of work: Subdivide the detection steps according to the detection content.
II. Equipment Composition and Major Institutions
Overall Composition: Dimension: 900*800*1850 mm
Model: SP_302C
1:SPOTECK Visual Detection Software
2: industrial computer
3: display 19 inches
4: Industrial cameras: 4 sets, respectively, bottom positive light, side back light, top positive light, top back light.
5: Industrial lens: 2 FA industrial lens, 2 telecentric lens
6: professional glass tray
7: solenoid valve
8: reducer
9: vibration cabinet
10: Feeding equipment (Vibrating disc, Direct Vibration, Controller).
II.1: 3-D Stereogram of Equipment Appearance

3:1 Bottom Detection Method
Bottom detection effect original picture:
3:1 Bottom Detection Method
Bottom Test Fine Product Analysis Chart: OK

3:1 Bottom Detection Method
Bottom Detection Fracture Failure Analysis Diagram:NG

 
3:1 Bottom Detection Method
Bottom defect analysis chart:NG

3:2 Side Detection Method
The original image of side detection effect:

3:2 Side Detection Method
Analysis of the effect of side detection products: OK

3:3 Top Detection Method
Top detection effect original picture:

3:3 Top Detection Method
Top test product analysis chart: OK

3:3 Top Detection Method
Negative Analysis Chart of Top Detection Lack of Material:NG

3:3 Top Detection Method
Top Detection Fracture Analysis Diagram: NG

3:3 Top Detection Method
Top Detection Fracture Analysis Diagram: NG
3:4 Top Backlight Detection Method
Top Backlight Test Fine Product Analysis Chart: OK

3:4 Top Backlight Detection Method
Top Detected Edge Bad Analysis Chart:NG

3:4 Top Backlight Detection Method
Top Detected Edge Bad Analysis Chart:NG
IV. System Installation Requirements:
Inspection space for equipment placement: Separately installing SP visual inspection system at the pipeline side, it is necessary to ensure that there is enough space to install the equipment.
Ambient temperature: 0-50 degrees Celsius;
Air humidity: below 90% RH;
Electronic jamming: Provide equipment with less electronic jamming.
Power supply: 220V, 50Hz AC, less than 1KVA power consumption

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