When does a guidance robot need 3D vision instead of 2D vision?
Use 3D vision when part height, overlap, bin presentation, surface geometry or Z-position changes the robot pickup result. Use 2D vision when flat position, orientation and contrast are stable enough.
What should be confirmed first for a robot guidance project?
Confirm the part surface, target defect or measurement, tolerance, conveyor or robot motion, available mounting space, reject method and any current failure mode before selecting hardware.
What information should I send before requesting a machine vision quote?
Send part photos or drawings, target defect or measurement goal, field of view, working distance, line speed, accuracy target, lighting limits and any current camera, lens, light, barcode reader or competitor model.
Do I need a 2D or 3D machine vision system?
Use 2D when contrast, edges, labels or position are enough to judge the part. Use 3D when height, profile, gap, volume, weld shape or surface geometry decides pass or fail.
How should I choose machine vision lighting?
Start from the defect and material surface instead of the camera model. Backlight helps edge measurement, coaxial and dome lighting help reflective surfaces, and bar or ring lighting often works for general presence and defect checks.
Can Deyi Vision support projects that reference Keyence, Cognex or other brand routes?
Deyi Vision is not affiliated with those brands. As a machine vision component source, we can map the inspection goal, model reference and production route to a component-level camera, lens, light, reader or smart-camera selection.