Results 31 to 40 of about 64,749 (307)
Influence of cutting parameters and tool wear on the surface integrity of cobalt-based Stellite 6 alloy when machined under a dry cutting environment [PDF]
, 2016 The efficiency of a machining process can be measured by evaluating the quality of the machined surface and the tool wear rate. The research reported herein is mainly focused on the effect of cutting parameters and tool wear on the machined surface ...
Alexander Galloway +19 more
core +1 more source
Optimal tool design in micro-milling of difficult-to-machine materials
Advances in Manufacturing, 2022 AbstractThe limitations of significant tool wear and tool breakage of commercially available fluted micro-end mill tools often lead to ineffective and inefficient manufacturing, while surface quality and geometric dimensions remain unacceptably poor. This is especially true for machining of difficult-to-machine (DTM) materials, such as super alloys and
O’Toole, Lorcan, Fang, Feng-Zhou
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Development of Tool Wear Standards and Wear Mechanism for Micro Milling Ti-6Al-4V Alloy
Metals, 2022 With the rapid development of high-precision-device technology, new demands are put forward for micro milling. The size effect and low cutting energy of micro milling make the process expensive and difficult, especially for Ti-6Al-4V alloys.
Tao Zheng +3 more
doaj +1 more source
Cutting-Force Modeling Study on Vibration-Assisted Micro-Milling of Bone Materials
Micromachines, 2023 This study aims to enhance surgical safety and facilitate patient recovery through the investigation of vibration-assisted micro-milling technology for bone-material removal.
Peng Shang +5 more
doaj +1 more source
Experimental evaluation of tool run-out in micro milling [PDF]
AIP Conference Proceedings, 2018 This paper deals with micro milling cutting process focusing the attention on tool run-out measurement. In fact, among the effects of the scale reduction from macro to micro (i.e., size effects) tool run-out plays an important role. This research is aimed at developing an easy and reliable method to measure tool run-out in micro milling based on ...
Attanasio, Aldo, Ceretti, Elisabetta
openaire +2 more sources
Focused ion beam milling strategy for sub-micrometre holes in silicon [PDF]
, 2008 Focused ion beam (FIB) milling can be used as a tool to fabricate structures with sub-micrometer details. The slab material can be silicon, for example, which can then be used as a mould for nano-imprint lithography, or in silicon on insulator (SOI ...
Ay, Feridun +2 more
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Surface microhardening studies on steels after high feed milling [PDF]
, 2018 The paper deals with the impact of high-speed machining production methods on the integrity of component surfaces. One has to point out that cutting conditions during machining have a significant impact on the final properties of surface and subsurface ...
Petrů, Jana +3 more
core +1 more source
Finite element simulation of micro-milling of hardened tool steel
IOP Conference Series: Materials Science and Engineering, 2022 Abstract The demand for miniature components has been growing steadily in recent years. One of the most important technologies to produce such small components is micro-milling. Although the technology is highly researched, there are still many difficulties due to the size reduction, which makes the finite element simulation, as well as ...
B Z Balázs, M Takács
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Applied Sciences, 2020 A high temperature is produced in the process of precision milling of titanium alloy, and the cutting temperature can be effectively reduced by placing a micro-texture on the tool surface.
Shucai Yang +3 more
doaj +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2022 Efficient lubrication is the key to reducing tool friction and wear, decreasing cutting force and enhancing tool cutting performance. To find a more efficient way to improve the lubrication performance of the tools in high-speed cutting hard-cutting ...
Dalin GUO +5 more
doaj +1 more source