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The Composition and Application of X-ray Inspection Equipment

X-ray inspection equipment has progressed in recent years as the communication, computer, consumer electronics, and other industries have grown. X-ray inspection technology, as a novel process approach and analysis methods, can be achieved without damaging the product's premise, check out flaws that can't be seen with the naked eye, and reflect the internal information of the product. Inspection results can be analyzed qualitatively and quantitatively, allowing for early defect detection and lower scrap rates. The data can be analyzed qualitatively and quantitatively in order to find flaws early and reduce scrap rates.


The X-ray projection microscope is the foundation of X-ray inspection equipment. The X-ray emitting tube creates X-rays under the influence of high voltage electricity. They travel through the test sample and subsequently absorb varied amounts of X-rays based on the density and atomic weight of the sample material, resulting in an image on the picture acceptor. The intensity of the X-rays is determined by the density of the workpiece being measured. The denser the substance, the deeper the shadow. Also, the closer to the X-ray tube, the larger the shadow, and vice versa, the smaller the shadow, which is the principle of geometric magnification. Of course, not only does the density of the workpiece affect the intensity of the X-ray, but the voltage and current of the console's power supply can also affect the intensity of the X-ray light. The operator can not only modify the imaging conditions according to the imaging conditions, but also freely adjust and inspect the sections of the workpiece with the automatic navigation function, such as the display size of the picture, the brightness and contrast of the picture, and so on.


Ⅰ. The structure of X-ray inspection equipment


1. X-ray tube. X-ray tube is an X-ray inspection equipment used in the most basic components. To begin with, the X-ray tube emits X-rays. It can examine and observe the machine's interior through the workpiece using the X-ray principle.


2. Image receiving device. The image receiving device captures the X-rays that travel through the sample and converts them into a picture that can be displayed in front of the users' eyes, such as the drawing of BGA welding joints, faults, and flaws such as fractures in the casting.


3. Mechanical structure of the equipment. The mechanical structure of the support X-ray inspection equipment is essential. This part controls the measuring stroke and ease of use of the X-ray inspection apparatus, among other things.


4. Software and computer control system. Software control is the heart of an X-ray inspection machine; well-conducted software can improve the image, enable active fault detection, and so on.


Ⅱ. The application of X-ray inspection equipment


The invention and development of X-ray has given rise to a new approach to industrial non-destructive inspection, and it has naturally evolved into a method of attaining quality inspection, quality control, and quality assurance in modern industrial production. X-ray non-destructive inspection technology and X-ray inspection equipment are now primarily used for SMT, LED, BGA, CSP packaging chip inspection, semiconductor, packaging components, lithium industry, electronic components, automotive parts, photovoltaic industry, aluminum die-casting mold castings, moulded plastics, ceramic products, and other special industry inspection.

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