Results 101 to 110 of about 2,791,295 (349)

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Study on mechanical properties of titanium alloy with micro-texture ball-end milling cutter under different cutting edges

Advances in Mechanical Engineering, 2020
When precision cutting titanium alloy, the cutting part of cutting tool is mainly concentrated in the cutting edge area, so there is a strong emphasis upon the cutting edge’s geometric parameters.
Shucai Yang, Shuai Su, Xianliang Wang, Wei Ren   +3 more
doaj   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Effects of bearing clearance on the chatter stability of milling process [PDF]

, 2010
In the present study, the influences of the bearing clearance, which is a common fault for machines, to the chatter stability of milling process are examined by using numerical simulation method.
Altintas, Altintas, Balachandran, Boothroyd, Clancy, Fofana, Fofana, G. Meng, Ganesan, Gao, Gupta, Inasaki, Insperger, Jeffreys, Karpenko, Kim, Kline, Koenigsberger, L.Z. Guo, Li, Litak, M.R. Jackson, Moon, Opitz, R.M. Parkin, Rivin, Stépán, Tian, Tobias, Wiercigroch, Wiercigroch, Z.K. Peng, Zheng   +32 more
core   +1 more source

Mechanism Analysis of Multi-Stage Fracturing Ball Seat Drilling and Milling in Tight Reservoirs

Shiyou jixie, 2019
At present, the drilling and milling process of multi-stage fracturing ball seats in tight reservoirs has problems such as low work efficiency, high failure rate and short service life.
张全胜, 王旱祥, 吕玮, 贾晨曦, 李玉宝, 车家琪, 李娜   +6 more
doaj  

An Investigation of the Process Parameters Choice Criterion for Cutting Force Coefficient Identifications in Slot Milling

IEEE Access
The influence mechanism of process parameter selection on the identification result of cutting force coefficient is not clear. There is no accepted choice criterion for how to choose appropriate process parameters in the slot milling.
Yang Li, Jinke Gao
doaj   +1 more source

Influence of End Mill Geometry on Milling Force and Surface Integrity While Machining Low Rigidity Parts

Journal of the Institution of Engineers (India) Series C, 2020
High precision and superior surface finish are of prime importance in thin-wall components used in the aerospace and automobile industries. In this paper, end milling experiments on aluminum alloy 2024-T351 were carried out to study the influence of end ...
S. N. Joshi, G. Bolar
semanticscholar   +1 more source

Mechanochemistry‐Assisted Solvent‐Free Supramolecular Engineering for Atomic‐Layered Carbon Nitride Nanosheets with Enhanced Photocatalytic Hydrogen Evolution

Advanced Functional Materials, EarlyView.
A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao, Jingwen Sun, Huiru Duan, Yongsheng Fu, Jin Wang, Liming Dai, Jingsan Xu, Junwu Zhu   +7 more
wiley   +1 more source

Probing the magnetic moment of FePt micromagnets prepared by Focused Ion Beam milling [PDF]

, 2015
We investigate the degradation of the magnetic moment of a 300 nm thick FePt film induced by Focused Ion Beam (FIB) milling. A $1~\mu \mathrm{m} \times 8~\mu \mathrm{m}$ rod is milled out of a film by a FIB process and is attached to a cantilever by ...
Alkemade, P. F. A., Bossoni, L., Eerkens, H. J., Haan, A. M. J. den, La Rooij, A. L., Oosterkamp, T. H., Overweg, H. C., Spreeuw, R. J. C.   +7 more
core   +4 more sources

Research of Prediction of Gear Milling Force based on FEM Simulation of Oblique Cutting

Jixie chuandong, 2016
Considering the milling force calculated by using mechanical model or milling finite element simulation is time- consuming and tedious,a prediction method of milling force based on the finite element simulation of oblique cutting is proposed.
Wang Lei, Zai Shouxiang, Cui Yanmei
doaj