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Uncovering the magic of industrial CT: making hidden defects invisible

Published time:2023-11-07
Industrial CT, as a high-end NDT equipment, plays an increasingly important role in modern industrial production. This article will take you to understand the principle, application and market prospect of industrial CT, and explore this amazing NDT products and applications.
Step into Industrial CT
01. Principles of Industrial CT
Industrial CT (industrial computerized tomography) is a non-destructive testing technique that uses X-rays to penetrate an object and computer processing to obtain the internal structure of the object, providing accurate and visualised information on the internal structure in three dimensions. Compared to traditional 2D X-ray imaging methods, industrial CT inspection can quickly generate 3D models and provide more comprehensive and intuitive data analysis results. It can assess the strength, dimensional accuracy and internal organisation of the material, and has a high sensitivity to most defects in the material, such as looseness, inclusions and debonding.
02. Advantages of Industrial CT
(1) Non-destructive testing: Industrial CT can carry out high-precision testing of the internal structure of an object without destroying it, providing strong support for the localisation of product defects and faults.
(2) High resolution and accuracy: Industrial CT can provide high-resolution images to accurately reflect the internal details of the object and achieve precise control of product quality.
(3) Wide range of application: Industrial CT is suitable for the inspection of various materials and products, such as metal castings, welded joints, plastic products and other products, the field of application is very wide.
03.Application Scenarios of Industrial CT
-Automotive manufacturing: Internal defects of automotive parts (shrinkage, porosity, slagging, etc.) are key factors affecting the safety of vehicles, and industrial CT can accurately identify these internal defects to ensure driving safety.
Aerospace: The aerospace industry has extremely strict requirements for product quality, and industrial CT can carry out fine inspection of its components, judge the welding quality of welds from a microscopic point of view, such as porosity, inclusions, unwelded penetration, cracks and other defects, and realise three-dimensional imaging of weld seams, detect tiny porosity and micro-cracks in the weld seams, and accurately determine their geometrical dimensions and give their positions in the workpiece, and at the same time, be able to Accurately measure the depth of fusion of the weld seam to achieve non-destructive testing and evaluation of complex structural weld seams.
-Electronics Manufacturing: In the electronics manufacturing industry, industrial CT can help detect the internal structure of electronic products and improve product quality and stability.
-Energy: In the energy field, industrial CT can be used to inspect the internal structure of equipment to ensure the safe operation of equipment and reduce the risk of accidents.
-Medical devices: In medical device manufacturing, industrial CT inspection can be used to inspect and evaluate the quality and reliability of artificial joints, implants and other medical devices.
04. Market Prospects for Industrial CTs
Industrial CT non-destructive imaging technology has been widely used in the detection and analysis of defects in all kinds of parts to ensure that there are no hidden defects in the products and to provide an effective means of quality control. In the future, with the continuous innovation and breakthroughs in technology, industrial CT will have more applications and a broader space for development. At the same time, the country's emphasis on manufacturing, aerospace and other areas of importance and support will also bring a leap in the development of domestic industrial CT opportunities.
RAYSOV Industrial CT

1. Basic introduction
RAYSOV X-ray industrial CT inspection system for different specifications, sizes of castings (aluminium, steel, resin, etc.) and small and medium-sized weldments, high-end quality control and analysis needs, summed up years of experience in the application of the development of a series of inspection systems.
Product features and advantages:
(1) Segmented application needs, to provide ****** price-performance ratio
(2) All marble components and platforms to ensure measurement accuracy and stability.
(3) With a variety of scanning methods: continuous scanning, step scanning, spiral scanning, offset scanning, large field of view scanning.
(4) Full servo system and direct drive motor rotary table, precise control.
(5) Can provide all independent technology CT special high-stability low-energy X-ray source and linear accelerator, quality and service strictly controllable.
(6) With defect measurement, porosity analysis, wall thickness analysis, design and physical comparison function, fibre composite material analysis and other analysis modules to meet the customized needs.
2. Selection table
RAYSOV X-ray industrial CT inspection system, can be divided into compact, standard, open (lead-free room) and other models, can provide 160kV-15MeV full energy range of CT inspection solutions and can provide CT inspection services.
Parameter Table - ZXVoxel A Model
▶ Standard scanning measurement range (mm):
D=330, H=300
▶ Extended scanning measurement range (mm):
D=450, H=450
▶ Clamping ****** product dimensions (mm):
D=450, H=600
▶Ray energy:
120kv/160kv/225kv/300kv Single source
▶ Focal point size:
Optional:3μm/5μm/50μm/0.4mm/1.0mm
▶ CT spatial resolution:
Microfocus >20lp/mm, conventional focus >4.0lp/mm
▶Density resolution: better than 1.0%
▶ Motion travel range (mm):
x=700, y=200, z=200
▶Focal length(mm): 1200
▶ Device external dimensions (mm):
w=1200, l=1600, h=1600
▶ Transmittance thickness:
160kv: Fe 12mm/Al 70mm
225kv: Fe 20mm/Al 100mm
320kv: Fe 30mm/Al 140mm
450kv: Fe 45mm/Al 180mm
500kv: Fe 48mm/Al 190mm
▶******Workpiece weight: 30kg
▶Power of the whole machine: <15kw
▶Leakage radiation dose: <1μ Sv/h
▶Lead door for entering and exiting parts: Manual
▶Carrier table: X/Z-axis and ZR-axis movement
Parameter List - ZXVoxel D
▶ Standard scanning measurement range (mm):
D=330, H=300
▶ Extended scanning measuring range (mm):
D=615, H=800
▶ Clamping ****** product dimensions (mm):
D=800, H=1400
▶Ray energy: 160-500kv Single source
▶ Focal point size:
Optional:3μm/0.4mm/1.0mm
▶ CT spatial resolution:
Microfocus>20lp/mm, conventional focus>4.0lp/mm
▶Density resolution: better than 1.0%
▶ Motion travel range (mm):
x=1150, y=300, z=1000
▶Focal length(mm): 1500
▶ Equipment external dimensions (mm):
w=2400, l=4400, h=3000
▶ Transmittance thickness:
160kv: Fe 12mm/AI 70mm
225kv: Fe 20mm/AI 100mm
320kv: Fe 30mm/AI 140mm
450kv: Fe 45mm/AI 180mm
500kv: Fe 48mm/AI 190mm
▶******Workpiece weight: 150kg
▶Power of the whole machine: <30kw
▶Leakage radiation dose: <1μ Sv/h
▶Lead door for entering and exiting parts: Electric
▶Carrier table: X/Y axis and ZR axis movement
Parameter List - ZXVoxel D-IN
▶ Standard scanning measurement range (mm):
D=330, H=300
▶ Extended scanning measuring range (mm):
D=615, H=800
▶ Clamping ****** product dimensions (mm):
D=800, H=1400
▶Ray energy: 160-500kv Dual source available
▶Focus size:Optional:3μm/0.4mm/1.0mm
▶ CT spatial resolution:
Microfocus>20lp/mm, conventional focus>4.0lp/mm
▶Density resolution:Better than 1.0%
▶ Motion travel range (mm):
x=1150, y=300, z=1000
▶Focal length(mm): 1500
▶ Equipment external dimensions (mm):
w=2400, l=4400, h=3300
▶ Transmittance thickness:
160kv: Fe 12mm/Al 70mm
225kv: Fe 20mm/Al 100mm
320kv: Fe 30mm/Al 140mm
450kv: Fe 45mm/Al 180mm
500kv: Fe 48mm/Al 190mm
▶******Workpiece weight: 150kg
▶Power of the whole machine: <30kw
▶Leakage radiation dose: <1
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