Results 101 to 110 of about 56,952 (306)

Temperature Field of Tool Engaged Cutting Zone for Milling of Titanium Alloy with Ball-End Milling

Micromachines, 2018
When milling titanium alloy, the cutting temperature has a strong impact on the degree of tool wear and, in turn, tool life and the surface quality of the workpiece.
Shucai Yang, Chunsheng He, Minli Zheng, Quan Wan, Yuhua Zhang   +4 more
doaj   +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

Atomized Oxidative Polymerization as a 3D Printing Platform for Binder‐Free, Bulk Conductive Polymer Architectures

Advanced Functional Materials, EarlyView.
Co‐delivery of electrosprayed EDOT and oxidant enables bulk oxidative polymerization during layer‐by‐layer fabrication, creating stable, highly conductive 3D PEDOT structures. This Atomized Oxidative Polymerization (AOP) overcomes the surface deposition‐only and matrix‐limited conductivity of conventional Vapor Phase Polymerization (VPP) and PEDOT:PSS ...
Tazdik Patwary Plateau, Hiep Pham, Jonghyun Park   +2 more
wiley   +1 more source

Compensation of a ball end tool trajectory in complex surface milling [PDF]

, 2012
This work is consecrated to the minimising of machining errors based on a method for the compensation of the trajectory to be machined in hemispherical milling.
Baili, Maher, Smaoui, Moez, Zghal, Ali, Dessein, Gilles, Bouaziz, Zoubeir   +4 more
core  

Toolpath dependent stability lobes for the milling of thin-walled parts [PDF]

, 2008
The milling of thin-walled parts can become a seriously complex problem because the parts have variable dynamics. Firstly, the dynamics evolution of the part has been calculated through Finite Element Method (FEM) analysis.
Arnaud, Lionel, Seguy, Sébastien, Dessein, Gilles, Aramendi, Gorka, López de Lacalle, Luis Norberto, Campa, Francisco Javier   +5 more
core   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Experimental Study on Machinability of Zr-Based Bulk Metallic Glass during Micro Milling

Micromachines, 2020
The micro machinability of Zr41.2Ti13.8Cu12.5Ni10Be22.5 bulk metallic glass (BMG) was investigated by micro milling with coated cemented carbide tools. The corresponding micro milling tests on Al6061 were conducted for comparison. The results showed that
Tao Wang, Xiaoyu Wu, Guoqing Zhang, Bin Xu, Yinghua Chen, Shuangchen Ruan   +5 more
doaj   +1 more source

Manufacturing Guidelines for Micro Injection Molds

, 2013
The large demand for micro injected plastic parts can be solved with the reconversion of conventional mold machine shops in order to be suitable for performing micro manufacturing of molds and dies.
Medrano-Tellez, Alexis, Siller, Hector, Garcia, Gerardo   +2 more
core  

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Theoretical and Experimental Investigation of Surface Textures in Vibration-Assisted Micro Milling

Micromachines
Vibration-assisted micro milling is a promising technique for fabricating engineered mi-cro-scaled surface textures. This paper presents a novel approach for theoretical modeling of three-dimensional (3D) surface textures produced by vibration-assisted ...
Bowen Song, Dawei Zhang, Xiubing Jing, Yingying Ren, Yun Chen, Huaizhong Li   +5 more
doaj   +1 more source