Zobrazeno 1 - 10
of 521
pro vyhledávání: '"Eckart Uhlmann"'
Autor:
Luiz Schweitzer, Janosch Schoon, Niklas Bläß, Katrin Huesker, Janine V. Neufend, Nikolai Siemens, Sander Bekeschus, Rabea Schlüter, Peter Schneider, Eckart Uhlmann, Georgi Wassilew, Frank Schulze
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Background/ObjectiveEndoprostheses might fail due to complications such as implant loosening or periprosthetic infections. The surface topography of implant materials is known to influence osseointegration and attachment of pathogenic bacteria. Laser
Externí odkaz:
https://doaj.org/article/1e14861b1ce84800a2ff26491e68b462
Autor:
Eckart Uhlmann, Julian Polte, Janek Maria Fasselt, Vinzenz Müller, Christian Klötzer-Freese, Rafael Kleba-Ehrhardt, Max Biegler, Michael Rethmeier
Publikováno v:
Materials, Vol 17, Iss 14, p 3396 (2024)
In the manufacturing process of ship propellers, large quantities of grinding chips are generated. These grinding chips result from the finishing of the blade surfaces after the primary casting process of the propeller. The aim of this study was to i
Externí odkaz:
https://doaj.org/article/aca9e4e011c64b77857a5093801954b5
Autor:
Anton Hoyer, Eckart Uhlmann
Publikováno v:
Machines, Vol 12, Iss 3, p 171 (2024)
Brushing with bonded abrasives is a finishing process used for deburring, edge rounding, and roughness reduction. However, due to the complex motion, chipping, and wear behavior of abrasive filaments, industrial brushing processes have historically r
Externí odkaz:
https://doaj.org/article/7cf6759add104e348e318aeef467a6ae
Autor:
Anton Hoyer, Eckart Uhlmann
Publikováno v:
Ceramics, Vol 5, Iss 4, Pp 883-900 (2022)
Brushing with bonded abrasives is a flexible finishing process used to reduce the roughness of technical surfaces. Although industrially widespread, especially for the finishing of metallic surfaces, insufficient knowledge of the motion, the material
Externí odkaz:
https://doaj.org/article/0dfc0ede1d2143dbac77dcc1e40fa4a7
Autor:
Eckart Uhlmann, Mitchel Polte, Sami Yabroudi, Nicklas Gerhard, Ekaterina Sakharova, Kai Thißen, Wilhelm Penske
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 6, p 217 (2023)
The electro-discharge (ED) drilling of precision boreholes in difficult-to-machine materials, particularly with respect to the cost-effectiveness of the overall process, is still a challenge. Flushing is one key factor for the precise machining of bo
Externí odkaz:
https://doaj.org/article/9748ddc2984145db83855a1ea5efeb6f
Autor:
Eckart Uhlmann, Anton Hoyer
Publikováno v:
Ceramics, Vol 4, Iss 3, Pp 397-407 (2021)
Brushing with bonded abrasives is a flexible finishing process used for the deburring and the rounding of workpiece edges as well as for the reduction of the surface roughness. Although industrially widespread, insufficient knowledge about the contac
Externí odkaz:
https://doaj.org/article/9903d631c76143a5a6164cab65cf38cd
Autor:
Ever Grisol de Melo, Christian Mohnke, Julian Polte, Jefferson de Oliveira Gomes, Eckart Uhlmann
Publikováno v:
U.Porto Journal of Engineering, Vol 7, Iss 2, Pp 69-77 (2021)
Robotic machining is an alternative to manufacturing processes that combines the technologies of a high-performance machine tool with the flexibility of a 6-axis jointed arm robot. With their large working area, industrial robots are of particular in
Externí odkaz:
https://doaj.org/article/c59b01d8b1614d46a87a1ba1bfd1bfdf
Autor:
Marco Kopp, Eckart Uhlmann
Publikováno v:
Machines, Vol 10, Iss 12, p 1151 (2022)
One major drawback of additive manufacturing is the poor surface quality of parts, which negatively affects mechanical and tribological properties. Therefore, a surface finishing is necessary in most cases. Due to a high material removal rate, centri
Externí odkaz:
https://doaj.org/article/eaf25d022d524ddb87554ff821f6eaa6
Autor:
Bernhard Gülzow, Eckart Uhlmann
Publikováno v:
Machines, Vol 10, Iss 12, p 1220 (2022)
A high surface quality of tooth flanks can improve the service life and the performance of gears, as well as reduce acoustic emissions. However, high demands on the gear geometry pose a challenge for the finishing of tooth flank surfaces because the
Externí odkaz:
https://doaj.org/article/09f10d3b227f4bcb8a44e92db073197c
Autor:
Eckart Uhlmann, Enrico Barth, Tobias Seifarth, Maximilian Höchel, Jörg Kuhnert, Almut Eisenträger
Publikováno v:
Data in Brief, Vol 38, Iss , Pp 107339- (2021)
The measurement and simulation data, their preparation and the simulation setup published in this co-submission are related to the article “Simulation of metal cutting with cutting fluid using the Finite-Pointset-Method” [1]. Wet and dry turning
Externí odkaz:
https://doaj.org/article/70fcf084fc47458c8b62e67544cbccf5