In the pin height detection scene, compare the contact-type 2D camera and sizector® 3D camera detection scheme
Because of the Irreplaceable advantages, 3D vision inspection technology is increasingly widely used in various application scenarios. Today, we will look at different insepction schemes of pin height of automobile connectors.
Contact detaction diagram
It can be seen from the diagram that if the height information of pin (light gray icon in the figure) is to be obtained, contact way needs multiple probes to detect, and the whole detection scheme takes up a large space and is expensive. When the objects are switched, the probe needs to be rearranged, which is time consuming and labor consuming, which can not meet the detection needs of modern large manufacturing industry.
Schematic diagram of 2D inspection scheme
The 2D camera will generally choose to shoot from the side angle. Because the connector is complex in appearance, a certain number of pins (light gray icon in the diagram) are surrounded by the shell (shown in the blue part), and the 2D camera cannot take pictures from the side, so it is impossible to give the inspection results about the pin height.
Pin height inspection of automobile connector by Sizector 3D camera
Sizector 3D camera can make up for the shortcomings of the above two schemes. The pin height information is not blocked when height inspection is carried out (shown in the diagram above), and can provide more complete pin height data. Thanks to the distinguish feature of being compact, highly-integration, and easy-to-use, Sizector 3D Camera shows other advantages in this application scenario: the design of supporting machinery is simpler; When switching the tested object, it is easy to set in the software interface, and has strong versatility. Sizector certainly can help customers improve the inspection efficiency and reduce the operation and maintenance cost in practical application in multiple ways.
