Ping-pong method Specifications
Ping-pong method Flyer Specifications when a 300,000 pixel camera is used. When a high-resolution camera is used, a larger field of view can be obtained, so that larger workpieces can be handled. The following are the approximate field of view for the same pixel resolution [...].
Inspection of resin molded products Subsequently
RECENTLY, A CUSTOMER BROUGHT A PC, SOFTWARE, LIGHTING, AND A ROTATION STAGE WITH THEM TO INSPECT THE APPEARANCE OF A CYLINDRICAL PLASTIC MOLDED PRODUCT. THE AREA CAMERA WAS SET TO TAKE ABOUT 15 SEPARATE IMAGES/INSPECTIONS WHILE ROTATING THE SIDES OF THE [...]...
Inspection Accuracy ⑤.
The 300,000 pixel camera used for the ping-pong method can only handle small workpieces. In order to handle larger workpieces, 1.3, 2, and 5 megapixel cameras are used. For larger workpieces, we will use 1.3, 2, or 5 megapixel cameras.
Inspection accuracy ④.
Previously, we have simulated a case where a 300,000 pixel camera is used and the pixel resolution is 30μm. Now, let's consider the case where we want to detect a defect with a larger defect size. For example, if we want to detect a defect of 0.5 [mm square] [...].
Inspection accuracy ③.
In the case of a pixel resolution of 30μm (0.03mm), the field of view range can be calculated by applying the following formula. Pixel resolution = horizontal (X)/vertical (Y) field of view ÷ horizontal (X)/vertical (Y) resolution [...].
Inspection Accuracy (2)
As a case study, we will use the Basler acA640-750um (300,000 pixels) camera used for the ping pong system we are promoting. Basler acA640-750um The specifications of this camera [...].
Inspection Accuracy (1)
How large an object can be inspected? How small defects can be detected? We are often asked these questions. To summarize, if you are willing to spend the money and do not mind the inspection time, you can inspect objects of any size [...].
Visual inspection of resin molded products
Today, we brought a demo machine to a plastic molding company. The shape of the product is cylindrical, and the top, bottom, and sides are to be inspected 360 degrees. The main purpose of the visit was to verify that the side of the product could be inspected stably and to get the customer's satisfaction.
Visual inspection of castings
I have been involved in the visual inspection of a wide variety of products, but there are certain types of products that are difficult to inspect. For example, we have not found the best answer to the question of "dents" or "porosities" on castings. The reason is that the surface of the casting is uneven, and the pattern is not consistent [...].
I'll make love to you with ping pong for multifaceted inspection of three-dimensional objects
We want to inspect not only one surface but also multiple surfaces from various angles. In this case, one method is to use a robot to grasp the workpiece and inspect it while changing its position under the camera. However, it is often more cost effective to simply increase the number of cameras [...].