There are two key points to pay attention to when choosing a high-speed camera for welding image shooting:
1. The dynamic range of the camera:
Due to the arc strike during welding, Strong light, and the dynamic range of industrial cameras currently used for welding image shooting is generally around 60dB. Halting will occur under strong light, affecting the shooting quality and not conducive to monitoring the transition of welding droplets. There are currently only a handful of cameras that can solve this problem. I suggest you check out the Swiss photonfocus camera. Its linlog technology has been patented and is well-known in the industry. This patented technology increases the dynamic range of the camera to 120dB, and can also capture welding images under strong light conditions. Clear images;
2. Camera ROI (window function):
When taking welding images, we mainly track the welds, which means the shooting range is concentrated At a certain point, this requires the camera to be able to flexibly configure the window, so that the shooting target is clear, and at the same time, the shooting frame rate can be greatly improved.
I hope my answer will be helpful to you.