What we check

Form and dimensional accuracy

Classic machine vision solutions

Checking shape and dimensional accuracy is an important part of quality control in industrial manufacturing. In the field of machine vision in particular, special test methods and techniques are often used to ensure compliance with tolerances and dimensional specifications.

One way to check form and dimensional accuracy is to use optical measuring methods, in which the part to be checked is photographed with a camera and the dimensions are automatically determined using image processing software. The advantage of this method is that it is fast, accurate and does not require physical contact with the part.

Alternatively, non-contact 3D scanners can also be used to measure the shape of the part. These methods are particularly suitable for checking complex geometries and for monitoring production processes in real time.

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2D MOLD INSPECTION

2D shape inspection in industrial machine vision includes processes that measure the shape of a part using 2D images. Telecentric optics are often used to determine distances and dimensions of objects with high precision. A beam of light is emitted parallel to the optical axis of the camera system, whereby the image of the object is recorded from the perspective of the camera lens. This offers the advantage that the distances in the image are independent of the distance to the object and the size of the object, which makes the measurement very precise.

Machine vision solutions, 2D shape inspection, 3D shape inspection, testing

channels

  • Shape of the channel structures
  • Position (X, Y)
  • distances
Machine vision solutions, 2D shape inspection, 3D shape inspection, testing

pads

  • shape of the structures
  • Diameter
  • distances
  • deformations
Machine vision solutions, 2D shape inspection, 3D shape inspection, testing

stampings

  • shape of the structures
  • Diameter
  • distances
  • location

3D MOLD INSPECTION

3D shape inspection is a core part of industrial machine vision, where the shape of a part is measured using 3D scanners or optical methods. This method offers the advantage of being fast and precise, and also suitable for complex geometries, which means that it plays an important role in the quality control of industrial manufacturing processes.

Machine vision solutions, 2D shape inspection, 3D shape inspection, testing

Terminals

  • 3D deformation of contacts
  • Diameter
  • Position (X, Y)
  • Height (Z)
Machine vision solutions, 2D shape inspection, 3D shape inspection, testing

Pins

  • 3D bending of pins
  • Pin position (X, Y)
  • Pin Height (Z)
  • Wobble circle
Machine vision solutions, 2D shape inspection, 3D shape inspection, testing

detents

  • 3D deformation sheet metal parts
  • Position (X, Y)
  • Height (Z)