VDI Verlag eLibrary

International Conference on Gears 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2422 2023

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I. Criscuolo, F. Carneiro, G. Guimarães, R. Rego, J. Mascheroni Indirect Selective Laser Sintering: Modeling and analysis of surface densification by shot peening S. 1681-1698

„… Indirect Selective Laser Sintering: Modeling and analysis of surface densification by shot …” „… , Brazil Abstract Indirect Selective Laser Sintering (iSLS) has shown disruptive potential to meet …” „… of materials and product design with geometric freedom [3,4]. Indirect Selective Laser Sintering …”

L. Klee, T. Bergs, M. Solf, J. Brimmers Binder Jetting in Gears – Process Design and Tooth Bending Strength for Gears made of 17-4PH S. 1665-1680

„… heat treatment processes. During the sintering process, the powder particles form a diffusion bond [3 …” „… green gears by a thermal treatment. The following sintering and heat treatment process produces the …” „… density implies a lower shrinkage during sintering. This results in a reduction of the induced stresses …”

T. Jagiella, S. Haller, J. Lechner, T. Rung, M. Wöppermann, B. Zeeb Building a software toolchain for automated mass-customization of specific end-use gear unit parts using AM-driven design guidelines S. 1607-1616

„… : https://commons.wikimedia.org/wiki/File:SelectiveLaserSintering.svg. [Accessed 18 05 2023]. VDI-Berichte Nr. 2422, 20231616 …”

T. Inoue, D. Iba, N. Fujita, A. Nishikawa, M. Ishii, J. Hu, H. Shimasaki, N. Miura, A. Masuda, I. Moriwaki, J. Hongu Effect of Load Cycles on Return Loss and Resistance of Sensor and Antenna Circuits Printed on Plastic Gears S. 659-674

„… arbitrarily shaped electric circuits on the surface of gears by sintering conductive ink [13]. Thanks to this …”

G. Guimarães, L. Robatto, R. Rego, A. Faria, A. Borille, J. Mascheroni Surface integrity of 20MnCr5 pinion gears manufactured through laser powder bed fusion S. 1845-1858

„… selective laser sintering and selective laser melting. Rapid prototyping journal, 2006. [6] TOTTEN, George E …”

L. Becker, P. Tenberge Crossed helical gears – simulative studies and experimental results on non-involute geometries S. 1499-1514

„… roughness Ra of 0.313 m. The plastic gears are manufactured additively by laser sintering which is part of …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… Selective Laser Sintering: Modeling and analysis of surface densification by shot peening 1681I. Criscuolo …”

doi.org/10.51202/9783181024225

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International Conference on Gears 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2294 2017

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D. Iba, S. Futagawa, T. Kamimoto, M. Nakamura, N. Miura, T. Iizuka, A. Masuda, A. Sone, I. Moriwaki Print of crack detection sensor for spur gears by laser sintering of conductive ink S. 869-880

„… Print of crack detection sensor for spur gears by laser sintering of conductive ink …” „… gears. In this work, a laser sintering technology of conductive ink was introduced to produce the …” „… sintering technique of the conductive ink was selected [7]. The focal distance of laser can be adjusted with …”

P. Kauffmann, P. Schäflein, V. Heuer PM technology for the future powertrain S. 1289-1298

„… : PM net shaping process, sintering, selective densification, heat treatment VDI-Berichte Nr. 2294 …” „… the geared die and pressed between punches. The lubricant remains in the green gear. Before sintering …” „… high sintering temperature increases the diffusion rate and thereby mechanical properties are improved …”

T. Frech, C. Löpenhaus, F. Klocke Influence of the contact conditions in cold rolling on the density profile of powder metallurgical (PM) gears S. 1265-1276

„… ) gears are pressed from powdered alloys and sintered into their final shape. After the sintering process …” „… pressing and sintering, PM gears are porous. Since pores reduce the loaded area and are also probable …” „… Compaction Sintering Rolling 910 WhTotal Energy Used 396 Wh 176 Wh 330 Wh 8 Wh 0 100 200 300 400 500 M at er …”

V. Angelopoulos, M. Hirsch PM gear rolling simulations using advanced plasticity material model and improved initial conditions S. 1277-1288

„… after the primary manufacturing process (pressing of powder particles-sintering). To reduce the …” „… occurred during compaction. The final process is the sintering process, the components undergo a heat …” „… required strength. The product that is taken after sintering is a ferrous porous steel component in which …”

B. Kianian, C. Andersson Sustainability-conscious Powder Metallurgy gear manufacturing – An analysis of current manufacturing challenges S. 1251-1264

„… (grinding/honing). This process can be shortened if a combined low pressure sintering and CQT process (LPC) is …” „… could be reduced by optimizations in gear design and operational processes. For example, in sintering …” „… divided to its stages, for example, the sintering process will be divided to heating, sintering and …”

Foreword S. 1-4

„… Maintenance. In addition, the potentials of innovative production methods like powder metal sintering, plastic …”

B. Leupold, V. Janzen, G. Kotthoff, D. Eichholz Validation approach of PM gears for eDrive applications S. 119-130

„… manufacture, followed by compaction and sintering of a gear preform and a transverse rolling process …” „… compaction of net shaped parts to a slightly increased density of 7.1 g/cm3, sintering and surface …”

Titelei/Inhaltsverzeichnis S. I-XXVII

„… . Iba, Print of crack detection sensor for spur gears by laser 869 S. Futagawa, sintering of …”

doi.org/10.51202/9783181022948

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Partitioned solution strategies for electro-thermo-mechanical problems applied to the field-assisted sintering technology

Patrick Erbts

Series: Mechanik/Bruchmechanik

Volume 345 2016

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Titelei/Inhaltsverzeichnis S. I-XVI

„… field-assisted sintering technology Partitioned solution strategies for electro-thermo-mechanical problems …” „… applied to the field assisted sintering technology Vom Promotionsausschuss der Technischen Universität …” „… field-assisted sintering technology M. Sc. Dipl .-Ing. ( FH ) Patrick Erbts, Hamburg Mechanik/ Bruchmechanik …”

Bibliography S. 186-204

„… simulation of electric field assisted sintering. Journal of Material Sciences, 43:5031–5035, 2008 …” „… and consolidation of materials: A review of the spark plasma sintering method. Journal of Materials …” „… , D. G. Martin, and D. Kapoor. Fundamental Aspects of Spark Plasma Sintering: II. Finite Element …”

Introduction S. 1-7

„… applicability is demonstrated on the example of the field assisted sintering technology (FAST), simulations of …” „… field assisted sintering technology is briefly reviewed. Emphasis is placed on the multi-physical …” „… simulation of FAST The field assisted sintering technology1 [125] is an innovative process to manufacture …”

Numerical examples S. 145-170

„… coupling process are discussed. The final example is to simulate the field assisted sintering process …” „… partitioned coupling strategy for the simulation of the field assisted sintering technology (FAST) is proposed …” „… sintering process, such an investigation is of principle interest. HARTMANN ET AL. [76] studied the …”

Appendix S. 174-185

„… ∼Cp 184 Appendix The constitutive material model for copper powder that is used for the sintering …” „… numerical sintering simulations are presented. A.5. Unit system 185 A.5 Unit system In order to describe …”

Conclusions and outlook S. 171-173

„… interactions of four physical fields that describe the field assisted sintering technology (FAST). The FAST …”

Governing equations S. 8-44

„… other hand, with respect to the field assisted sintering process, the energy dissipated as heat from …”

doi.org/10.51202/9783186345189

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OPE Journal

Browse Volumes: OPE Journal

OPE Volume 13 (2023) Issue 45 ISSN Online: 2366-8040

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TINKER inkjet pilot line celebrates completion S. 18

„… the laser sintering and laser drilling processes are complete and the laser setup is ready for …” „… ). Complement-ing the printer is the Laser System developed by Forth for laser sintering of conductive inks (Ag NP …” „… PV Nanocell.Forth contributed with their expertise on laser sintering and drilling processes, to …”

Collaboration on large area LED-on-foil S. 19

„… also pre-sented on how versatile silver sintering pastes can improve bond performance and simply …”

doi.org/10.51202/2366-8040-2023-45

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Near-net-shape fabrication of open-porous bone replacement materials of calcium phosphate and protein

Berit Müller

Series: Biotechnik/Medizintechnik

Volume 294 2017

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INTRODUCTION S. 1-3

„… sintering. However sintering often reduces the biocompatibility of scaffolds as their surface becomes …” „… ]. Furthermore as biomolecules are not thermally stable sintering makes one-pot-processing of calcium …” „… leads to a poorly controlled biomolecule release within short time [23], processing without sintering …”

OUTLOOK S. 78

„… freeze casting do not consider this aspect due to subsequent sintering. The fabricated HAp/LSZ scaffolds …”

METHODS S. 15-26

„… densified in addition [15, 95]. However, subsequent freeze drying and sintering is required to obtain a …” „… sintering processes. This allows the direct incorporation of heat-sensitive biomolecules and enables the …”

DISCUSSION S. 64-75

„… sintering steps are required, FG is particularly attractive to incorporate high-temperature sensitive …” „… suspensions without and with proteins. As FG does not require any sintering steps to fabricate porous …”

REFERENCES S. 81-92

„… . Koch, D., et al., Evolution of Porosity by Freeze Casting and Sintering of Sol- Gel derived Ceramics. J …”

doi.org/10.51202/9783186294173

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Additive Fertigung von Ti-6Al-4V im selektiven Laserstrahlschmelzverfahren unter XHV-adäquater Atmosphäre

Nicole Emminghaus, Dietmar Kracht

Series: Berichte aus dem LZH

Volume 03/2024 2024

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8 Literaturverzeichnis S. 136-155

„… Scripta materialia, 1999, 41; 1229-1234. [Ola13] Olakanmi, E. O.: Selective laser sintering/melting …” „… . F.; Dalgarno, K. W.: A review on selective laser sintering/melting (SLS/SLM) of aluminium alloy …” „… ; S. 187–192. [Rom06b] Rombouts, M.: Selective laser sintering/melting of iron-based powders. PhD …”

doi.org/10.51202/9783959009287

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Printing Copper Multilayers with VIAs on 3D Surfaces using Laser Material Processing

Ejvind Olsen

Series: Berichte aus dem ITA

Volume 04/2024 E-Book 2024

doi.org/10.51202/9783690300124

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28. Deutscher Flammentag

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2302 2017

Results in this title

M. Dohrn, M. Müller Auswirkungen lastflexibler Fahrweise auf Ascheansätze bei der Kohlenstaubfeuerung S. 185-198

„… the Onset of Sintering of Coal Ash," Energy & Fuels, vol. 14, pp. 227-233, 2000/01/01 2000. [10] M …” „… [14] E. Raask, "Coal ash sintering model and the rate measurements," in Conference: 183, American …” „… . Williams, "The sintering test - an index to ash fouling tendency," Trans. ASME, vol. 78, p. 1229, 1956 …”

C. Schneider, P. Stoesser, S. Rincon, T. Kolb Determination of Heterogeneous Reaction Kinetics of High-Temperature Biomass Char S. 331-344

„… temperatures [16]. Furthermore surface sintering and graphitization lead to a structural collapse and a …”

doi.org/10.51202/9783181023020

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Gefahrstoffe

Browse Volumes: Gefahrstoffe

GrdL Volume 84 (2024) Issue 11-12 ISSN Online: 0949-8036

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Kerstin Götze, Jürgen Stecklum Quarz-Feinstaubbelastung an Arbeitsplätzen zum Selektiven Lasersintern/Quartz fine dust pollution at workplaces for selective laser sintering S. 285-290

„… processes such as selective laser sintering are optimized for special materials such as quartz and brought …” „… selective laser sintering in order to record and evaluate the employees‘ exposure to hazardous substances …”

doi.org/10.37544/0949-8036-2024-11-12

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VDI nachrichten

Browse Volumes: VDI nachrichten

VDI nachrichten Volume 74 (2020) Issue 42 ISSN Online: 0042-1758

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Stefan Asche „Unzählige Klinken geputzt“ S. 20

„… – vorausgesetzt, es wird gezielt mittels „Mineral Direct Laser Sintering“ (MDLS) in Form gebracht. Entwickelt …” „… Start-up Ing3D hat das „Mineral Direct Laser Sintering“ (MDLS) entwickelt. Es erzeugt kostengünstig …”

Stefan Asche Hightech-Bauteile aus Vulkangestein S. 20-21

„… – vorausgesetzt, es wird gezielt mittels „Mineral Direct Laser Sintering“ (MDLS) in Form gebracht. Entwickelt …” „… Start-up Ing3D hat das „Mineral Direct Laser Sintering“ (MDLS) entwickelt. Es erzeugt kostengünstig …”

doi.org/10.51202/0042-1758-2020-42

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wt Werkstattstechnik online

Browse Volumes: wt Werkstattstechnik online

wt Volume 99 (2009) Issue 10 ISSN Online: 1436-4980

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T. Weißgärber Pulvermetallurgische Technologien zur Herstellung nanostrukturierter Werkstoffe S. 791-792

„… „Spark Plasma Sintering“ (SPS) kompaktierte Bolzen einer verdüsten Aluminium-Legierung (Durchmesser: 75 …” „… Ausschei-dungen. Die Nutzung eines feldunter-stützenden Kurzzeitsinterverfahrens (Spark Plasma Sintering – SPS …”

doi.org/10.37544/1436-4980-2009-10

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wt Werkstattstechnik online

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wt Volume 111 (2021) Issue 10 ISSN Online: 1436-4980

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Berend Denkena, Mateus Kostka, Alexander Krödel, Fabian Leander Kempf Mischanalyse in der Schleifscheibenherstellung/Mixing analysis in the grinding wheel production S. 735-739

„… wheel production For a high-quality sintering process, it is crucial to know the process input …” „… mixing and molding process for a consistent initial state of the sintering process. 1 Einleitung Der …” „… high-quality sintering process, it is crucial to know the process input parameters, such as the green body …”

doi.org/10.37544/1436-4980-2021-10

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OPE Journal

Browse Volumes: OPE Journal

OPE Volume 12 (2022) Issue 40 ISSN Online: 2366-8040

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Award-winning and disruptive S. 22-23

„… . Birnbaum: The io300 printer includes both thermal and UV curing. The laser can also be used for sintering …” „… : ioTechIn-line post-processing features optional thermal and UV-curing as well as laser sintering and …”

OLEDs as lifestyle elements S. 31

„… electronics in Reel to Reel or Reel to SheetChristian Daschner, CEO, db-matik, GER » Laser sintering in …”

doi.org/10.51202/2366-8040-2022-40

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International Conference on Gears 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2355 2019

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S. Detzel, Y. S. Krieger, M. F. Traeger, T. C. Lueth Design of gear surface models for 3D-printing of plastic gears S. 1401-1410

„… fabricated by one example of additive manufacturing, selective laser sintering. Results suggest that gears …” „… presented in [2]. Powder-based AM technologies such as selective laser sintering (SLS) allow a huge freedom …” „… manufacturing technology, the presented work focuses on selective laser sintering (SLS) and laser cutting (LC …”

doi.org/10.51202/9783181023556

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wt Werkstattstechnik online

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wt Volume 114 (2024) Issue 09 ISSN Online: 1436-4980

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Mark Becker, Max Krichenbauer, Simon Höhn, Patrick Springer Dynamik der Wasseraufnahme von PA12-Pulver/Analysis of the moisture behaviour of PA12 powders for selective laser sintering (SLS) S. 545-553

„… manufacturing of plastics, in particular selective laser sintering (SLS), is on the point of industrial series …”

doi.org/10.37544/1436-4980-2024-09

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