Results 31 to 40 of about 4,689,584 (241)

Dynamic analysis of runout correction in milling [PDF]

, 2010
Tool runout and its effects is an important area of research within modelling, simulation, and control of milling forces. Tool runout causes tool cutting edges to experience uneven forces during milling.
Guzman Villaseñor, Mario, Perez Garcia, Hilde, Diez Cifuentes, Eduardo, Vizán Idoipe, Antonio   +3 more
core   +1 more source

A holistic integrated dynamic design and modelling approach applied to the development of ultraprecision micro-milling machines [PDF]

, 2009
Ultraprecision machines with small footprints or micro-machines are highly desirable for micro-manufacturing high-precision micro-mechanical components.
Wardle, F, Cheng, K, Huo, D, Wardle, F., Huo, D., Cheng, K.   +5 more
core   +1 more source

Stability of Micro-Milling Tool Considering Tool Breakage

Journal of Manufacturing and Materials Processing
Micro-milling, widely employed across various fields, faces significant challenges due to the small diameter and limited stiffness of its tools, making the process highly susceptible to cutting chatter and premature tool breakage.
Yuan-Yuan Ren, Bao-Guo Jia, Min Wan, Hui Tian   +3 more
doaj   +1 more source

Study on Milling Temperature of Titanium Alloy with Micro-Textured Ball End Milling Cutter under Radius of Blunt Edge

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, Shuai Su, Xianli Liu, Pei Han   +3 more
doaj   +1 more source

Improving lubrication performance of cemented carbide tools combined Fe3O4 nanofluids lubricating and micro-groove textures in high-speed milling Ti6Al4V

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, Xuhong GUO, Junbao CHEN, Jun WANG, Zhong YAO, Hongguang CHEN   +5 more
doaj   +1 more source

Design of a five-axis ultra-precision micro-milling machine—UltraMill. Part 2: Integrated dynamic modelling, design optimisation and analysis [PDF]

, 2009
Using computer models to predict the dynamic performance of ultra-precision machine tools can help manufacturers to substantially reduce the lead time and cost of developing new machines. However, the use of electronic drives on such machines is becoming
Wardle, F, Cheng, K, Huo, D, Wardle, F., Huo, D., Cheng, K.   +5 more
core   +1 more source

A novel run-out model based on spatial tool position for micro-milling force prediction

, 2021
The tool run-out significantly affects prediction of milling force, which is crucial for monitoring the micro-end-milling processes. For accurately predicting milling force, a novel tool run-out model is presented, which is based on spatial tool position
Lv, R, Xu, J, Song, B, Jaffery, SHI, Li, H, Jing, X   +5 more
core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Investigation of machining stability in micro milling considering the parameter uncertainty

Advances in Mechanical Engineering, 2015
Micro milling can fabricate miniaturized components using micro end mill at high rotational speeds. A major obstacle that limits the productivity in machining operations is the presence of machine tool chatter.
Ziyang Cao, Hua Li
doaj   +1 more source

Investigation on tool wear and tool life prediction in micro-milling of Ti-6Al-4V

Nanotechnology and Precision Engineering, 2018
Short tool life and rapid tool wear in micromachining of hard-to-machine materials remain a barrier to the process being economically viable. In this study, standard procedures and conditions set by the ISO for tool life testing in milling were used to ...
Amin Dadgari, Dehong Huo, David Swailes
doaj   +1 more source