Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Knut Partes"'
Publikováno v:
Alloys, Vol 2, Iss 3, Pp 140-147 (2023)
Laser materials processing includes rapid heating to possibly high temperatures and rapid cooling of the illuminated materials. The material reactions can show significant deviations from equilibrium processing. During processing of complex materials
Externí odkaz:
https://doaj.org/article/ae7800359c014a2cbb6d860654431a2b
Publikováno v:
Materials, Vol 14, Iss 16, p 4401 (2021)
Direct metal deposition (DMD) can be used for the cladding of surfaces as well as repairing and additive manufacturing of parts and features. Process monitoring and control methods ensure a consistent quality during manufacturing. Monitoring by optic
Externí odkaz:
https://doaj.org/article/201213ea22814bed83f646e0abc1cee1
Laser Cladding With Combined NIR and Blue Diode Laser Including In-Line Atomic Emission Spectroscopy
Publikováno v:
Lasers in Manufacturing and Materials Processing. 10:165-189
For Directed Energy Deposition processes (DED) lasers in the near infrared (NIR) as well as in the infrared (IR) range are predominantly used. Recent developments have also made high-power lasers in the visible spectrum available. As the DED process
Publikováno v:
Journal of Thermal Spray Technology. 32:586-598
Process monitoring and control methods during direct metal deposition (DMD) ensure consistent manufacturing quality of the product. Naturally occurring optical process emissions provide selective and specific element lines, which can be investigated
Publikováno v:
Zeitschrift für wirtschaftlichen Fabrikbetrieb. 116:16-20
Kollaborierende Roboter (Cobots) können den Arbeitsraum mit Menschen teilen und dabei verschiedene Aufgaben ausführen. Das macht sie besonders für flexible Produktionssysteme interessant. Hierbei muss sichergestellt werden, dass die unterschiedlic
Publikováno v:
Lasers in Manufacturing and Materials Processing. 7:177-189
This study investigates a method for predicting the effect of preheating temperatures on the resulting hardness for high power laser welding of high strength steel. An FEM model is introduced containing a hardness calculation based on an existing mod
Publikováno v:
Journal of Materials Processing Technology. 212:2514-2519
Laser cladding of aluminum bronze alloy has been studied in order to increase the wear resistance of aluminum parts. Aiming a more productive and controlled process, this study analyzes the blown powder process, with two possibilities of blowing conf
Autor:
K. Schuischel, F. Jablonski, H. Bomas, Jörg Dr. Schumacher, Knut Partes, Frank Vollertsen, Reinhold Kienzler, Henry Koehler
Publikováno v:
Production Engineering. 6:137-148
Regarding the fatigue strength of laser cladded components only very few investigations exist today. This situation induced an investigation whose most important technical results are presented in this paper. The final goal of this work is to predict
Publikováno v:
Physics Procedia. 39:354-361
Residual stresses resulting from circumferential laser cladding of fatigue test specimen of austenitic steel X5CrNi18-10 and heat treatable steel 42CrMo4 with Stellite 21 are evaluated by neutron diffraction. Below the interface of cladding and base
Autor:
Knut Partes, Michael Schwander
Publikováno v:
Diamond and Related Materials. 20:1287-1301
Diamond has some of the most extreme mechanical, physical and chemical properties of all materials. Within the last 50 years, a wide variety of manufacturing methods have been developed to deposit diamond layers under various conditions. The most com