Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Petr Hermanek"'
Publikováno v:
Precision Engineering. 54:420-426
X-ray computed tomography is a highly versatile investigation method with applications in a wide range of areas. One of the areas where the technique has seen an increased usage, and an increased interest from industry, is in dimensional metrology. X
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf28b2021b2a584c3fd797e08b110bd1
https://doi.org/10.1016/j.precisioneng.2018.07.012
https://doi.org/10.1016/j.precisioneng.2018.07.012
Autor:
Michal Juza, Petr Hermanek
Publikováno v:
MM Science Journal. 2018:2473-2476
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08d3df947c0082b044d3d2f75629ad19
https://doi.org/10.17973/mmsj.2018_10_201842
https://doi.org/10.17973/mmsj.2018_10_201842
Autor:
Simone Carmignato, Petr Hermanek
Publikováno v:
Precision Engineering. 49:377-387
Accurate identification and measurement of internal voids and porosity is an important step towards improvement of production processes to obtain high quality materials and products. Recently, the importance of knowing the exact size, shape, volume a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd6a8a77e40b5fc80ac0ed39e0c8bda1
https://doi.org/10.1016/j.precisioneng.2017.03.007
https://doi.org/10.1016/j.precisioneng.2017.03.007
Autor:
Lukas Benes, Petr Hermanek
Publikováno v:
MM Science Journal. 2018:2481-2483
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c4856490c2843e9056a143a7ec83525
https://doi.org/10.17973/mmsj.2018_10_201848
https://doi.org/10.17973/mmsj.2018_10_201848
Publikováno v:
Journal of Manufacturing Science and Engineering. 141
Manufacturing technologies deliver products that can suffer from various defects, one of which is internal porosity. Pores are present in most of the parts produced by, e.g., casting, additive manufacturing, and injection molding and can significantl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::230d67827732ace844b464686e399f5b
https://doi.org/10.1115/1.4043192
https://doi.org/10.1115/1.4043192
Autor:
Petr Hermanek, Simone Carmignato
Publikováno v:
Case Studies in Nondestructive Testing and Evaluation. 6:122-127
Internal defects such as voids and porosity directly influence mechanical properties, durability, service life and other characteristics of industrial parts. There are several non-destructive and destructive methods for defects detection and evaluati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25089e7726362fd847bfdd4a553c8885
Publikováno v:
Industrial X-Ray Computed Tomography ISBN: 9783319595719
In this chapter, the physical and mathematical principles of X-ray computed tomography are summarised. First, the fundamentals of X-ray physics are covered, with details on generation, propagation and attenuation of X-rays, including a brief introduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b1ee62f9ffa5fd60e5cd399e78b956b
https://doi.org/10.1007/978-3-319-59573-3_2
https://doi.org/10.1007/978-3-319-59573-3_2
Autor:
Michal Jůza, Petr Heřmánek
Publikováno v:
Research in Agricultural Engineering, Vol 69, Iss 1, Pp 18-27 (2023)
This paper presents the experimental research of factors influencing the UDS 214 excavator efficiency. The hydraulic oil flow rate is measured in hydraulic circuits for controlling the moving of the bucket of the UDS 214 excavator. From the measure
Externí odkaz:
https://doaj.org/article/9beede77f18c4022a9f6e85dab0bc811
Publikováno v:
Acta Horticulturae. :205-212
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a27d3e8b53330e2752c3dd5a00784e
https://doi.org/10.17660/actahortic.2013.1010.24
https://doi.org/10.17660/actahortic.2013.1010.24
Autor:
Petr Hermanek, Simone Carmignato
Internal porosity is an inherent phenomenon to many manufacturing processes, such as casting, additive manufacturing, and others. Since these defects cannot be completely avoided by improving production processes, it is important to have a reliable m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae2396b92a71af31d402f4d502db2902
http://hdl.handle.net/11577/3239982
http://hdl.handle.net/11577/3239982