Two-dimensional (2D) vision systems capture flat images of objects using a camera. They can measure an object's dimensions (X and Y axis) and detect product flaws. Vision systems operate best in controlled environments with consistent lighting to ensure accurate process control. 2D vision systems are key in automating inspection and improving efficiency across various industries. Their cost-effectiveness, ease of use, and fast processing make them ideal solutions for applications where analyzing a plane without measuring depth in an automated fashion is essential.
This technology is highly effective at spotting surface flaws, confirming measurements, and guaranteeing correct product assembly. This is vital in sectors like consumer electronics, the auto industry, and many others. Manufacturers use this technology to:
Read and verify 1D or 2D codes.
Read and verify alphanumeric characters.Check color consistency and accuracy.
Detect scratches, dents, cracks, chips, discoloration, and other surface defects.
Identify the presence of unwanted components.
Detect the absence of critical components.
Verify that all parts are assembled correctly.
Verify the presence, orientation, accuracy, and quality of labels.
Inspect seals for leaks, damage, or proper closure.
Verify dimensions, angles, roundness, tolerances, and more
2D vision systems find application in a broad spectrum of industries, including:
Consumer electronics: Component scrutiny and circuit board assessment.
Automotive: Part quality and vehicle assembly verification.
Food and Beverage: Product inspection, primary and secondary packaging verification.
Pharmaceutical: Pill counting, label inspection, and quality assurance.
Distribution: Package geometry monitoring, sorting, and stock management optimization.
Lastly, this great technology comes with some limitations:
2D vision systems cannot discern an object's depth or volume, restricting their capacity to examine intricate parts or execute tasks requiring depth awareness.
2D vision systems can be influenced by fluctuations in lighting. Shadows, glare, and shifts in surrounding light can compromise the system's precision.
2D vision systems typically possess a set field of view, which can pose challenges when inspecting objects that vary in size and that are processed in the same area.
Contact 23DA to learn if a 2D Vision System is a good fit for your application.