Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

CT-Automat: Fully automatic serial testing of materials and components

16.02.2016

For many years, Fraunhofer IZFP’s CT-Automat, a system for computed tomography (CT), has proven to be a fully automated laboratory system for industrial quality control. Several leading European seed companies are using it as an effective tool for control and quality assessment in seed production for fast obtainment of objective quality statements concerning single seeds. This nondestructive inspection procedure evaluates the quality of the seed without damaging the seed itself and without altering the surface.

The CT Automat is used by Europe's leading seed producers to minimize seed rejects especially in case of sugar beet seeds to ensure at same time high-quality seeds, a “guaranteed germination rate", and a steady.


Fully automated laboratory system for industrial quality control

Fraunhofer IZFP


CT-Automat: Fully automatic, process-integrated, and reliable!

Fraunhofer IZFP

This fully automated CT system was developed under the direction of Dr. Felix Porsch, group leader "3D X-ray CT" at Fraunhofer IZFP in Saarbrücken, Germany. "Compared to conventional radiography, computed tomography can provide much more detailed and especially quantitative information, as it provides the full volume information of each individual seed", Dr. Porsch explains, whose team of scientists and engineers has adjusted this inspection method for use in seed production and then qualified it for industrial use in joint collaboration with industry partners as a nondestructive and fully automated inspection system that can be integrated into the quality control of virtually any manufacturing process of small parts.

"Our CT-Automat and its corresponding automatic image analysis software provide an easy way to considerably raise both, the number of random samplings and the reliability of the analysis results. As a consequence, the quality of the seeds has undergone a significant enhancement," Dr. Porsch emphasized further.

But the scope of this "All-rounder" is not restricted to the evaluation of seed: A whole bunch of applications become accessible, e.g. the characterization of material samples (pore or particle size distribution) or bulk goods, or the integrity control of components.

This is true even for single parts within a large batch of small parts. In particular, samples of synthetic, organic or ceramic materials and light alloy are suited for tests with the X-ray machine. "Our automated CT system provides the opportunity to examine a large number of samples or components in a short time.

Thus, the system can be used in test laboratories for incoming goods inspection or even for production-related quality control. Depending on the object size a geometric resolution down to 20 micrometers is accessible; depending on the sample size and material, the recording time requires just a few minutes. Thus, up to 500 samples are testable per day", Porsch continues.

Due to its compact size of a smaller cabinet, the CT system can be hosted in any laboratory area, with the complete X-ray technology, the sample changer and the control and computer technology inside the case. 24-hour continuous operation, auto-calibration and self-monitoring with reference samples are further advantages in favor of the integrated quality control in industrial series production: Time-consuming and costly procedures are a thing of the past.

Weitere Informationen:

http://www.izfp.fraunhofer.de/de/Presse/Downloads.html

Sabine Poitevin-Burbes | Fraunhofer-Institut für Zerstörungsfreie Prüfverfahren IZFP

More articles from Process Engineering:

nachricht New technology for ultra-smooth polymer films
28.06.2018 | Fraunhofer-Institut für Organische Elektronik, Elektronenstrahl- und Plasmatechnik FEP

nachricht Diamond watch components
18.06.2018 | Schweizerischer Nationalfonds SNF

All articles from Process Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Future electronic components to be printed like newspapers

A new manufacturing technique uses a process similar to newspaper printing to form smoother and more flexible metals for making ultrafast electronic devices.

The low-cost process, developed by Purdue University researchers, combines tools already used in industry for manufacturing metals on a large scale, but uses...

Im Focus: First evidence on the source of extragalactic particles

For the first time ever, scientists have determined the cosmic origin of highest-energy neutrinos. A research group led by IceCube scientist Elisa Resconi, spokesperson of the Collaborative Research Center SFB1258 at the Technical University of Munich (TUM), provides an important piece of evidence that the particles detected by the IceCube neutrino telescope at the South Pole originate from a galaxy four billion light-years away from Earth.

To rule out other origins with certainty, the team led by neutrino physicist Elisa Resconi from the Technical University of Munich and multi-wavelength...

Im Focus: Magnetic vortices: Two independent magnetic skyrmion phases discovered in a single material

For the first time a team of researchers have discovered two different phases of magnetic skyrmions in a single material. Physicists of the Technical Universities of Munich and Dresden and the University of Cologne can now better study and understand the properties of these magnetic structures, which are important for both basic research and applications.

Whirlpools are an everyday experience in a bath tub: When the water is drained a circular vortex is formed. Typically, such whirls are rather stable. Similar...

Im Focus: Breaking the bond: To take part or not?

Physicists working with Roland Wester at the University of Innsbruck have investigated if and how chemical reactions can be influenced by targeted vibrational excitation of the reactants. They were able to demonstrate that excitation with a laser beam does not affect the efficiency of a chemical exchange reaction and that the excited molecular group acts only as a spectator in the reaction.

A frequently used reaction in organic chemistry is nucleophilic substitution. It plays, for example, an important role in in the synthesis of new chemical...

Im Focus: New 2D Spectroscopy Methods

Optical spectroscopy allows investigating the energy structure and dynamic properties of complex quantum systems. Researchers from the University of Würzburg present two new approaches of coherent two-dimensional spectroscopy.

"Put an excitation into the system and observe how it evolves." According to physicist Professor Tobias Brixner, this is the credo of optical spectroscopy....

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Leading experts in Diabetes, Metabolism and Biomedical Engineering discuss Precision Medicine

13.07.2018 | Event News

Conference on Laser Polishing – LaP: Fine Tuning for Surfaces

12.07.2018 | Event News

11th European Wood-based Panel Symposium 2018: Meeting point for the wood-based materials industry

03.07.2018 | Event News

 
Latest News

A smart safe rechargeable zinc ion battery based on sol-gel transition electrolytes

20.07.2018 | Power and Electrical Engineering

Reversing cause and effect is no trouble for quantum computers

20.07.2018 | Information Technology

Princeton-UPenn research team finds physics treasure hidden in a wallpaper pattern

20.07.2018 | Materials Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>