X-ray inspection technology is applicable to all kinds of automotive parts and materials

X-ray nondestructive testing x-ray (hereinafter referred to as X-ray) uses a cathode ray tube to produce high-energy electrons to collide with a metal target. During the collision process, due to the sudden deceleration of the electrons, the lost kinetic energy will be released in the form of X-ray, which has a very short wavelength but high electromagnetic radiation line. For the position where the sample cannot be detected by appearance, the change of light intensity after X-ray penetrating different density substances can be recorded, and the contrast effect can be formed into an image to show the internal structure of the object to be tested, so that the problem area inside the object to be tested can be observed without destroying the object to be tested.

X-ray inspection technology is applicable to all kinds of automotive parts and materials, and can also find internal defects in automotive parts and materials, with good imaging effect, and can detect castings and Weldments of automotive chassis system,

For example: cylinder head, wheel, crankshaft, gearbox shaft, camshaft, various bearing bushes, suspension system parts, steering system support, gearbox shell, welding of shaft and gear parts, welding of pipes and shaft parts, can be used to detect the cord of automobile tires, and can also realize the welding reliability of automobile tires. The electronic equipment and metal excess detection of automobile control computers and connecting wires.

Nondestructive testing technology has long been used in the production and manufacturing of various auto parts, but it can also be used in the inspection and maintenance of cars. After driving for a period of time, all kinds of parts will have corresponding wear and tear, and need to be inspected, repaired and replaced regularly. Therefore, nondestructive testing technology is also very suitable for the inspection and maintenance of cars.

Modern vehicles continue to apply a large number of new technologies and complex structures, resulting in the failure of timely and accurate judgment of the cause and location. At this time, nondestructive testing technology can play its role. There are various non-destructive testing technology means, including X-ray testing, ultrasonic testing, industrial endoscope, etc., which can be used to detect the technical status of mechanical components, electrical components and circuit boards of various metallic and non-metallic materials, and can provide technical support for scientifically and accurately determining the fault location, which is conducive to improving the efficiency of automobile fault detection and maintenance quality.

At present, X-ray testing, ultrasonic testing and industrial endoscope are the three major nondestructive testing technologies commonly used in the field of automobile maintenance. The application scope, advantages and disadvantages of various testing technologies are different. Therefore, according to the characteristics of the structural materials of the components of the automobile department, taking into account the safety and convenience of personnel, analyze the performance indicators of the above-mentioned nondestructive testing technologies, and determine the corresponding technologies and testing instruments suitable for automobile fault detection. Often, a variety of technologies will be used in combination.