Machine Vision Tools

The surface of a seal is of critical importance for its functionality. It has to be free of any defects and the industry regulates an obligatory 100% inspection of the parts. The requirements can be met during the production process by means of matrix and line scan camera systems that check every functional surface for defects. The test sample will be measured and the seal checked for the correct geometry (e.g. function angle, spring seat) by transmitted light. Surface defects can be detected via reflected light. Several projects have already been implemented by SAC, amongst others to inspect damper sealings, radial shaft seals, injection moulding parts, encoder rings and deflectors.