Results 41 to 50 of about 3,639,668 (395)

Characterization of Influences of Steel-Aluminum Dissimilar Joints with Intermediate Zinc Layer

open access: yesMetals, 2020
Brittle intermetallic phases are formed when steel and aluminum are joined. Therefore, it is difficult to use this combination of materials when applying the multimaterial design in the construction of load-adapted and weight-adapted structures. In order
Tobias Bick   +3 more
doaj   +1 more source

Multi-Material Design in Welding Arc Additive Manufacturing

open access: yesMetals, 2019
Due to the inherent properties of the process, arc-based generative manufacturing offers the possibility, of specifically applying different material properties locally. One possibility to realize this is the use of different materials.
Kai Treutler   +4 more
doaj   +1 more source

Gradient droplet distribution promotes spontaneous formation of frost-free zone

open access: yesCommunications Materials, 2022
Preventing the condensation of water is key for anti-icing applications. Here, a macro-ridged surface is found to prevent frost formation either side of each ridge, attributed to a change in water vapor distribution preventing ice bridge formation.
Chenguang Lu   +7 more
doaj   +1 more source

Design of ultraprecision machine tools with application to manufacturing of miniature and micro components [PDF]

open access: yes, 2005
Currently the underlying necessities for predictability, producibility and productivity remain big issues in ultraprecision machining of miniature/microproducts.
Chen   +20 more
core   +1 more source

Experimental Characterization of Electrical Discharge Machining of Aluminum 6061 T6 Alloy using Different Dielectrics [PDF]

open access: yes, 2019
Electrical discharge machining is a non-traditional machining method broadly employed in industries for machining of parts that have typical profiles and require great accuracy.
Ismail, S. O.   +4 more
core   +4 more sources

Kinematic characteristics of mass finishing process with the parallel spindle: Velocity measurement and analysis of the media

open access: yesAdvances in Mechanical Engineering, 2017
References for theory analysis, quality prediction, and automatic control can be provided by testing the displacement variation of the media in mass finishing process with the parallel spindle using CCD laser displacement sensor, calculating the whole ...
Xiuhong Li   +4 more
doaj   +1 more source

Investigation of a test rig based on smart vision sensors for automated inspection of press-hardened automotive body components [PDF]

open access: yesMATEC Web of Conferences
Defects such as cracks, overlaps and impressions are prevalent in the manufacturing of press-hardened automotive body components. The prevailing industrial practices rely on manual visual inspections, which are both costly and less effective, thereby ...
Simon Fabio   +4 more
doaj   +1 more source

Optimization experiment on eccentric lapping of cylindrical rollers

open access: yesNanotechnology and Precision Engineering, 2018
Cylindrical rollers are important elements of bearings, and their machining accuracy and consistency affect the bearing quality. Using a GCr15 cylindrical roller of Ф11 × 12 as the processing object in this study, the effects of loading pressure ...
Jia Su   +3 more
doaj   +1 more source

Tribological Properties of Carbon Tool Steel after Plasma Electrolytic Nitrocarburizing

open access: yesJournal of Manufacturing and Materials Processing, 2023
The effect of plasma electrolytic nitrocarburizing on the wear resistance of carbon tool steel in friction couples with hardened steel and lead-tin bronze is considered in order to study the mechanism and type of wear, as well as the influence of ...
Tatiana Mukhacheva   +8 more
doaj   +1 more source

The Fabrication of Micro/Nano Structures by Laser Machining

open access: yesNanomaterials, 2019
Micro/nano structures have unique optical, electrical, magnetic, and thermal properties. Studies on the preparation of micro/nano structures are of considerable research value and broad development prospects.
Liangliang Yang   +9 more
semanticscholar   +1 more source

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