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Zeiss computed tomography: precision and quality from Q-Tech
In modern industry, precision is the key to quality and efficiency. Industrial companies are faced with the challenge of inspecting complex components flawlessly and maintaining the highest standards in production.
Zeiss computed tomography offers an innovative solution that goes far beyond traditional measurement techniques. At Q-Tech in Roding, we rely on state-of-the-art technologies to provide you with reliable and precise results. Our expertise in CT measurement makes us the ideal partner for your requirements.
Read more about computed tomography on the official Zeiss website.
Why is Zeiss computed tomography so important for the industry?
The increasing demands on quality and precision in modern industry present companies with major challenges. Customers are increasingly demanding flawless products, while at the same time legal regulations and international standards are placing strict demands on quality assurance. This is particularly true in safety-critical sectors such as the automotive industry, aerospace, medical technology and mechanical engineering, where even the smallest defects can have fatal consequences.
The pressure for flawless production
In the automotive industry, even the smallest material defects in components such as engine blocks or gearboxes can have serious consequences. They not only lead to production errors, but often also to extensive recalls, which are associated with considerable financial burdens and reputational damage for the manufacturers.
According to statistics from Statista, the number of recalls in Germany has reached a high level. In 2021, there were around 575 recalls initiated by the Federal Motor Transport Authority (KBA). This figure is in line with the average of recent years and shows the continuous challenges that the industry has to face in terms of quality assurance. The majority of these recalls can be traced back to faulty components that were not detected in time during production or due to inadequate testing methods.
With precise testing methods such as Zeiss computed tomography, material defects can be identified at an early stage, thus preventing cost-intensive recalls.
Aerospace: precision as life insurance
In the aerospace industry, the demands placed on components are particularly high, as even the smallest errors can have life-threatening consequences. Components such as turbine blades, composite materials or aircraft structures have to withstand extreme stresses such as high temperatures, pressure fluctuations and mechanical forces. Even minimal material defects can jeopardize structural stability, which in the worst case can lead to catastrophic incidents.
Highest demands on materials and test methods
In order to minimize these risks, particularly strict norms and certification standards apply in the aerospace industry. Components must not only be precisely manufactured, but also validated through extensive testing procedures.
Computed tomography (CT) is one of the most important tools in non-destructive testing (NDT). It enables a detailed analysis of both the external geometry and the internal material structure, which is not possible with conventional methods such as ultrasound or optical inspection.
Turbine blades used in engines are exposed to extreme conditions, such as temperatures of over 1000 degrees Celsius and enormous centrifugal forces. Even a tiny air pocket or micro-crack in the material can cause the blade to fail during operation, which could have fatal consequences for the entire aircraft.
Medical technology: precision for health
In medical technology, precision is not just a question of efficiency - it can save lives. Implants, prostheses and other medical devices must meet the highest quality standards as they are used directly in or on the human body. A defect in an implant, such as a hip joint or a dental prosthesis, can have serious health consequences for the patient.
Requirements for implants and prostheses
The production of implants and prostheses requires absolute dimensional accuracy and material purity. Even the smallest deviations in geometry or internal material defects, such as microcracks or inclusions, can lead to an implant not functioning correctly or even being rejected by the body. Zeiss computed tomography offers a non-destructive way of detecting such critical defects at an early stage.
How does CT technology help?
- Geometric precision: CT can ensure that implants are manufactured exactly to the specified dimensions and fit seamlessly.
- Material analysis: The technology detects internal defects that would not be visible to the naked eye or other methods.
- Regulatory requirements: The strict requirements for the approval of medical devices (e.g. MDR in the EU) require thorough documentation of quality - CT technology provides precise data for this.
Electronics: Precision on a small scale
From printed circuit boards to microchips: CT technology reliably identifies the smallest defects that are often overlooked by other methods. In the electronics industry, where components are becoming ever smaller and more complex, the ability to analyze tiny structures is invaluable.
The role of computed tomography
This is also where computer tomography comes into play. By using X-rays, CT technology enables a complete analysis of components - both the external geometry and the internal structures. This is particularly important, as conventional measurement methods can often only check the surface quality, leaving defects such as air inclusions, poor solder joints or hairline cracks undetected.
Future trends in CT technology
- AI-supported evaluation of CT data for faster and more precise analyses
- Inline CT systems for 100% inspection in series production
- Development of nano-CT systems for even higher resolutions in the sub-micrometer range
Industry-specific applications
- Additive manufacturing: Quality control of complex 3D-printed structures
- Semiconductor industry: Testing of microchips and electronic components
- Food industry: Foreign body detection in packaged products
The importance of computed tomography will continue to grow in the coming years. Technologies such as additive manufacturing (3D printing) are becoming increasingly important in many industries and require new approaches to inspecting complex geometries. CT technology, as offered by Zeiss, is ideally suited to support such innovative manufacturing processes while ensuring the highest quality standards.
Economic aspects
The investment in CT technology often pays for itself within a few years:
- Reduction of rejects by up to 30%
- Shortening development cycles by 20-40%
- ROI calculations show savings of 100,000 to 1,000,000 euros per year, depending on the application.
Regulatory requirements
CT technology supports compliance with strict standards:
- ISO 9001 for quality management
- AS9100 for the aerospace industry
- FDA approvals for medical devices
Zeiss computed tomography at Q-Tech in Roding thus offers a comprehensive solution for maximum precision and quality in industrial component testing that meets the increasing demands of modern manufacturing processes.
How does computed tomography work?
Computed tomography uses X-rays to create layered images of a component. This technology is based on the same principles as medical CT, but is specially adapted for industrial use. The process can be divided into three main steps:
- Image capture:
A component is placed in a computer tomograph, which rotates it while an X-ray beam is projected through the object. A detector on the opposite side records the rays passing through the material. The attenuation of these rays provides information about the material density and structure. - Reconstruction:
Algorithms are used to create a detailed 3D model from the 2D images obtained. This reconstruction makes it possible to precisely depict both the external and internal geometry of the component. - Analysis:
The 3D model is analyzed to detect defects such as air pockets, blowholes, hairline cracks or dimensional deviations. Using special software, measurements can be carried out and test reports created.
Advantages of Zeiss computed tomography
1. non-destructive testing
CT technology can be used to examine both external and internal structures without destroying the component. This is particularly valuable for prototypes or expensive individual pieces.
2. precision down to the last detail
The smallest defects, which are often overlooked with other test methods, become visible. These include micro-cracks, material defects and air pockets.
3. time and cost savings
CT enables the inspection of complex components in a single step. This allows defects to be detected at an early stage, minimizing expensive production downtime or reworking.
4. 3D representation
The ability to visualize components in 3D makes analysis and documentation much easier.
Further information on industrial computed tomography can be found at VGSTUDIO.
CT measurement at Q-Tech: Your advantages
As a specialist in industrial computed tomography, Q-Tech offers a comprehensive service that meets your requirements for precision and quality. Our state-of-the-art Zeiss devices are specially developed for demanding inspection tasks.
Our unique selling propositions (USPs):
- Experience: Many years of expertise in measurement technology and quality assurance.
- Technology: Use of the leading Zeiss computed tomography systems.
- Proximity to location: Directly in Roding, ideal for customers from Bavaria and beyond.
- Flexibility: Customized solutions for individual testing requirements.
- CT automation: Fast and flexible series measurement of components.
You can find more details about our competencies on our core competencies page.
Q-Tech's expertise in the field of measurement technology
Modern measurement technologies
In addition to Zeiss computed tomography, Q-Tech offers comprehensive services in 3D metrology and other testing methods. Our processes are designed to analyze and document your components to the highest standards.
Our services at a glance:
- CT measurement: Precise testing and analysis of components.
- 3D measurement technology: Precise measurement of geometries.
- Fault analysis: Identification of material and manufacturing faults.
- Documentation: Detailed test reports for your quality control.
You can find out more about our services at:
FAQ - Frequently asked questions about computed tomography
1 What is industrial computed tomography?
Industrial computed tomography is a non-destructive testing method that uses X-rays to provide detailed insights into the structure of a component. It is primarily used in quality assurance.
2 Which materials is CT suitable for?
CT is suitable for a wide range of materials, including (light) metals, plastics, ceramics and composites.
3. what are typical defects that CT can detect?
CT can be used to detect defects such as air inclusions, material defects, cracks, dimensional deviations and differences in material density.
4 How long does a CT measurement take?
The duration depends on the size and complexity of the component. Typically, a measurement takes between 30 minutes and several hours.
5. is computer tomography expensive?
The costs vary depending on the scope of the project, component size and required precision. As a rule, however, the costs are more than justified for safety-relevant parts due to the reduction in consequential damage and rejects.
6. can CT also be used for serial measurements?
Yes, modern CT systems such as those from Zeiss are just as suitable for individual measurements as they are for series testing.
Are you ready to take your component inspection to the next industry standard? Put your trust in Zeiss computed tomography at Q-Tech in Roding.
Contact us today and find out how we can meet your requirements.
Enquire now without obligation!
References
- Zeiss computed tomography - Product information
- VG Studio
- Q-Tech Roding experience
- Q-Tech Roding Measurements
- Contact page Q-Tech Roding
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