Applicable industries: commercial vehicles, passenger vehicles (including new energy vehicles), and other fields
Corresponding workpiece: White body
The equipment description: This precision visual measurement device is designed for the shape and position dimension measurement of the white body. It includes a visual imaging system, a two-dimensional image recognition system, a three-dimensional dimension measurement system, a user interaction system, a calibration system, and a statistical analysis system.
Equipment function: Hole position accuracy detection
Algorithmic advantages: By adopting sub-pixel template matching algorithm, the object space resolution of a single image can reach 0.05 to 0.02mm. A positioning target is installed on the opposite side of the camera. When taking pictures, the image position of the target on the opposite side is located to correct the slight attitude deviation caused by temperature difference, etc. Each camera observes the image features of multiple points on the part, and each point is simultaneously measured by multiple cameras. The three-dimensional spatial coordinates of the points are calculated by stereometric methods.
Equipment Specifications
Production cycle time: 30 to 60 seconds (customized according to the workpiece conditions)
Industrial camera: 20 million pixels
Light source: Multiple strip lights
Control system: PLC + PC
Measurement accuracy: ±0.1mm
Beat: 10 - 20 seconds (detection time)
Processing errors and omissions: None missed.
Repeatability measurement accuracy: ±0.02mm
Three-coordinate correlation: ±0.1mm
Calibration cycle: more than 12 months
Calibration time: less than 30 minutes per person
Mechanical positioning requirement: greater than ±2.5mm
Detection range adjustment: User-configurable
Model switching: Pre-fabricated in advance / Can be switched with one click to select
Statistical analysis functions: Traceback / Monitoring point measurement value statistics / Fault analysis / Report output
*The above product parameters are for reference only. For detailed information, please call for consultation.
