Results 31 to 40 of about 3,060,710 (350)

Investigation of tool-workpiece contact rate and milling force in elliptical ultrasonic vibration-assisted milling

open access: yesThe International Journal of Advanced Manufacturing Technology, 2021
Elliptical ultrasonic vibration-assisted milling (EUVAM) is widely used as an efficient processing method for hard-to-machining materials such as titanium alloy, superalloy, and hard-brittle materials. To uncover the mechanism of the intermittent cutting
Zongyuan Li   +4 more
semanticscholar   +1 more source

An Experimental Study on Milling Titanium Alloy with a Revolving Cycloid Milling Cutter

open access: yesApplied Sciences, 2020
In this paper, a revolving cycloid milling cutter was designed with a larger effective cutting helix angle and rake angle than a ball end milling cutter of the same diameter.
Guangyue Wang   +3 more
doaj   +1 more source

Cutting-Force Modeling Study on Vibration-Assisted Micro-Milling of Bone Materials

open access: yesMicromachines, 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

Analytical models for high performance milling. Part I: cutting forces, structural deformations and tolerance integrity [PDF]

open access: yes, 2006
Milling is one of the most common manufacturing processes in industry. Despite recent advances in machining technology, productivity in milling is usually reduced due to the process limitations such as high cutting forces and stability.
Budak, Erhan
core   +1 more source

Surface profile and milling force prediction for milling thin-walled workpiece based on equivalent 3D undeformed chip thickness model

open access: yesThe International Journal of Advanced Manufacturing Technology, 2022
With the development of the aviation manufacturing industry, the application range of thin-walled parts is rapidly increasing. Accurate machining process and surface topography prediction are the keys to ensuring machining quality.
Xia Li, Y. Gong, Jibin Zhao
semanticscholar   +1 more source

Research on prediction model of slot milling forces for hollow thin-walled welded structural parts

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2023
The milling force of hollow thin-walled welded structural parts varies greatly at each position, and the analytical model was less studied, which affects the prediction accuracy of milling force.
Jiaheng MA   +5 more
doaj   +1 more source

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

open access: yes, 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.   +7 more
core   +4 more sources

Development of a Staggered PCD End Mill for Carbon Fiber Reinforced Plastic

open access: yesApplied Sciences, 2017
This work presents a PCD (polycrystalline diamond) end mill with a new staggered structure for the milling of CFRP (carbon fiber reinforced plastic). The magnitude and direction of cutting force is decreased and changed by side-edge re-configuration of ...
Guangjun Liu   +4 more
doaj   +1 more source

Geometrical analysis of thread milling – Part 1: Evaluation of tool angles [PDF]

open access: yes, 2010
Thread milling is a method which is increasingly used for machining thread. For this operation, a helical interpolation is required. Furthermore, the thread mill is a tool whose geometry is rather complex.
FROMENTIN, Guillaume, POULACHON, Gérard
core   +2 more sources

A Model for Energy Consumption of Main Cutting Force of High Energy Efficiency Milling Cutter under Vibration

open access: yesApplied Sciences, 2022
Understanding the influence of the main cutting force energy consumption of the milling cutter is the basis for prediction and control of energy and machining efficiency.
Bin Jiang   +3 more
doaj   +1 more source

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