How to maintain the optical inspection machine? I believe that many users who buy optical inspection machines or other visual inspection equipment, the equipment is used well, suddenly the detection is inaccurate, it is difficult to find the cause of the failure without experience, or simply do not know it. , The equipment is inaccurately detected. In fact, as long as the operator maintains the equipment regularly according to the regulations, it will rarely break down.

Visual inspection equipment depends on taking photos to detect. Image clarity is very important to the detection effect. What are the factors that affect taking photos?

Let’s talk about the LED visual light source first: a good light source is an important condition for taking pictures. After setting the brightness of the light source, fix it, and the brightness of the light source cannot be adjusted by misoperation. Also, the dust on the surface of the light source should be wiped regularly. The dust is too thick. Of course it affects the brightness of the light source.

The lens is also very important. Over time, the lens screw may become loose, causing the focal length or aperture to change, and the image is blurred. There is also too much dust inside the lens, which causes the picture to be blurred. The maintenance method is to check the lens screw regularly. Iris and focal length fixing screws, as well as regular cleaning of lens dust, can be wiped with alcohol, can not be washed with water, the more you wipe it, the more dirty it gets.