In the automobile manufacturing industry, casting as a key component, its quality and safety are directly related to the performance and life of the whole vehicle. Therefore, strict surface flaw detection of automobile castings is an important step to ensure product quality. In recent years, with the advancement of technology, UV endoscope WS-F2310MS, as a new type of non-destructive testing technology, has been widely used in surface flaw detection of automotive castings.
WS-F2310MS UV Borescope combines the advantages of UV lamp flaw detection and endoscope technology, which can realize the comprehensive inspection of the casting's interior and surface. Its working principle is to irradiate the casting surface by the specific wavelength light emitted from the UV lamp, and utilize the fluorescence effect or reflective property of the UV light to find out the defects existing on the surface or inside the casting, such as cracks, inclusions, air holes and so on.
In the production process of automobile castings, due to the complexity of the casting process, the casting surface is prone to various defects. These defects will not only affect the appearance quality of the castings, but more importantly, will reduce the mechanical properties and anti-fatigue properties of the castings, thus affecting the safety and reliability of the vehicle. Traditional inspection methods such as magnetic particle flaw detection, penetration flaw detection, etc. can also find defects on the surface of the casting, but there are shortcomings such as complex operation and low detection efficiency. While WS-F2310MS UV endoscope has the advantages of high detection efficiency, easy operation, high detection accuracy, etc., which can realize the rapid and accurate detection of casting surface defects.
Ultraviolet lamp flaw detection testing process reference:
1、Preparation Stage: First of all, it is necessary to preheat and calibrate WS-F2310MS UV endoscope to ensure that the equipment is in the best working condition. At the same time, prepare the required fluorescent agent or other auxiliary inspection materials.
2, surface cleaning: before detection, the casting surface needs to be thoroughly cleaned to remove oil, dust and other impurities to ensure that the UV light can fully irradiate the casting surface.
3、Fluorescent agent coating: the appropriate amount of fluorescent agent evenly coated on the surface of the casting, the fluorescent agent in the UV irradiation will emit fluorescence, thus helping to find defects on the surface of the casting.
4、Internal inspection: Insert the probe of WS-F2310MS UV endoscope into the inside of the casting or near the surface of the casting, turn on the UV light, observe and record the fluorescence images on the surface and inside of the casting.
5、Defect analysis: According to the fluorescence image, analyze whether there are defects on the surface and inside of the casting, such as cracks, inclusions, air holes, etc., and record information such as the location, size and morphology of the defects.
6、Report writing: according to the test results, write a detailed test report, including test time, location, personnel, equipment information, as well as test results and conclusions.
In addition, WS-F2310MS UV endoscope also has the characteristics of small probe diameter and high flexibility, which can be used to inspect deep inside the castings. For some complex structure, difficult to reach the casting parts, such as engine block, gearbox shell, etc., the traditional detection methods are often difficult to achieve the desired detection results. The UV endoscope can easily enter these hard-to-reach parts through its tiny probe, realizing the comprehensive detection of defects inside the castings.
In practical application, WS-F2310MS UV fluorescence endoscope has achieved remarkable results. Many automobile manufacturers have incorporated it into the standard process of casting quality inspection, effectively improving the quality of castings and production efficiency. At the same time, the equipment is also widely used in aerospace, machinery manufacturing, petrochemical and other fields, providing a strong technical guarantee for the quality inspection of industrial products.