Results 71 to 80 of about 12,982,827 (271)

Grinding structured grooved surface with grinding wheel wound by diamond wire saw

Jin'gangshi yu moliao moju gongcheng, 2021
To obtain structured surface with micro grooves, a new type of the grinding wheel closely wound by diamond wire saw was designed as well as a method to grind grooved structure with corresponding grinding wheel.
TANG Chengzhi, LYU Yushan, LI Xingshan, JIANG Kunliang, QI Yongchao   +4 more
doaj  

Investigation of the Effect of Grinding Parameters on Surface Quality in Grinding of TC4 Titanium Alloy

, 2017
In order to improve the surface quality of TC4 titanium alloy parts, the effect of grinding parameters on surface integrity must be known. In this research, an experimental analysis has been conducted to understand the effect of grinding parameters ...
Tao Zhao, Yao-Yao Shi, Sampsa V. A. Laakso, Jin-Ming Zhou   +3 more
semanticscholar   +1 more source

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

Advanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin, Émeline Cournède, Jens Krarup, Michael Lesa, Foyzul Hasan, Amandine Séné, Arnaud Lahouati, David Benhaiem, Jérémie‐Luc Sanchez, Simon Delacroix, Thierry Gacoin, Fabienne Testard, Damien Faivre, David Carriere, Corinne Chevallard, Olivier Taché, Mark A. Levenstein   +16 more
wiley   +1 more source

Research of Gear Form Grinding Burn based on Grinding Power Measurement and Barkhausen Nondestructive Test

Jixie chuandong, 2019
The strength，service life and reliability of gears are seriously affected by grinding burn. The gear form grinding experiments with different grinding parameters are carried out to measure the grinding power during the grinding process.
Jun Yi, Tan Jin, Mingdong Zhang
doaj  

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

Advanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt, J. Hahn, J. Kimm, S. Weber, J. Lentz   +4 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Experimental Study and Numerical Simulation of the Intermittent Feed High-Speed Grinding of TC4 Titanium Alloy

Metals, 2019
This paper proposes intermittent feed high-speed grinding, which shows considerable advantages in terms of reducing grinding temperature, relieving grinding wheel blockage and improving workpiece surface integrity.
Jun Yi, Wei Zhou, Zhaohui Deng
doaj   +1 more source

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

Green grinding of ultra-high molecular weight polyethylene using glass fiber reinforced highly porous 3D-printed metal bond grinding wheel

Results in Materials
Addressing global concerns regarding environmentally unfriendly production methods that pose significant health risks to humans and the environment, this research study introduces a highly porous, additively manufactured metal bond grinding wheel ...
Mohsen Barmouz, Felix Steinhäuser, Bahman Azarhoushang   +2 more
doaj   +1 more source

Experimental investigation of the effects of process parameters on material removal rate using Taguchi method in external cylindrical grinding operation

, 2020
Under the machining process, there are several factors which exert influence on material removal rate (MRR), including cutting condition, tool variables, machine status and workpiece variables. In the cylindrical grinding process (CGP), it is not easy to
Nesredin Chekole Deresse, V. Deshpande, Ismail W. R. Taifa   +2 more
semanticscholar   +1 more source