How is hardware detected using visual inspection equipment?

Hardware as long as the production equipment control is good, the processing process control is strict, the size of the defects can almost be avoided in the production process, so the main defect is the inevitable defect in the production process. Then how to control these defects becomes the top priority.

An important solution is detection. However, manual detection due to high cost, slow speed, visual fatigue and other factors, and can not guarantee the product foolproof, then CCD optical screening machine can completely solve these problems?

These generally depend on the following aspects:

1, the shape of the product, relatively speaking, the surface defects of the flat stamping products will be relatively easy to detect some, and the surface defects detection of the non-target grotesque products is certainly difficult.

2. The types of defects to be detected, the defects of general hardware products are nothing more than leakage processing, surface bumps, pitting, scratches, pits, poor plating and so on. For leakage processing, CCD optical screening machine is certainly can be solved, because it is 0 and 1 relationship, there is, there is no is no; For the surface of the defects, especially irregular products surface defect detection is more difficult, mainly because the manufacturer's definition of the defects are uncertain, even if there is a strict definition of the defects, but in practice it is difficult to use tools to measure the actual size of the defects, basically rely on the naked eye to determine whether qualified.

This will lead to the use of CCD optical screening machine in the process of difficult to meet the needs of customers, not to detect defective products too much, is the test results can not meet customer needs. Therefore, when purchasing defect detection equipment, customers must communicate with us in detail as far as possible to avoid problems in the later stage.