Results 251 to 260 of about 1,751,165 (317)

Machinability analysis of micro-milling thin-walled Ti-6Al-4V micro parts under dry, lubrication, and chatter mitigation conditions

Proceedings of the Institution of mechanical engineers. Part B, journal of engineering manufacture, 2023
Micro-milling technology is an efficient method for machining titanium alloy thin-walled micro parts. However, the machinability of thin-walled microstructures can be greatly affected by chatters due to their weak stiffness, especially in difficult-to ...
Peng Wang   +5 more
semanticscholar   +1 more source

Simulation on the Wear of Micro Mill Cutter in Micro Milling

Applied Mechanics and Materials, 2010
In this paper, the prediction model of micro-milling cutters in milling process is established to simulate the wear depth in the software DEFORM-3D, the chips growing up an forming process. The paper studies the wear level during the cutting process of micro milling amount of feed per tooth and spindle speed.
Hai Jun Hu, Ya Zhou Sun, Ze Sheng Lu
openaire   +1 more source

Micro-milling Processes: A Review

2021
The micro-milling is a micromachining process which can be characterized by the interaction of sharp rotating microtool and workpiece. This paper presents a brief review of various conventional and modern micro-milling techniques. The aim of this study is to introduce various micro-milling techniques so far developed such as CNC-based conventional ...
Kriti Sahai   +2 more
openaire   +1 more source

Micro Milling on Thin Wire

Key Engineering Materials, 2017
Micro milling is discussed to fabricate micro-scale structures on titanium alloy thin wires. A machine tool was developed to conduct the milling operations with improving the clamping stiffness. A 0.3 mm diameter wire inserted into polyurethane tubes was clamped on an R-shaped groove on the machine table.
Masaki Serizawa, Takashi Matsumura
openaire   +1 more source

A review on dynamics in micro-milling

The International Journal of Advanced Manufacturing Technology, 2022
Thomas Heitz   +4 more
semanticscholar   +2 more sources

Tribology of Micro Milled Surfaces

Key Engineering Materials, 2010
Micro milling is an appropriate technology for the flexible production of precise micro molds with complex shapes for metal forming processes (e.g. micro deep drawing). Besides high form accuracy micro ball end milling also provides a specific surface topography which can enhance the tribological behavior during the forming processes.
S. Twardy   +2 more
openaire   +1 more source

Optimization of Micro Milling Process

2020
Mechanical micro-drilling is one of the most widely used methods among several micro-hole making methods because of its least dependency on the material properties. Various factors such as tool diameter, spindle speed, tool helix angle, twist angle and feed rate determine the hole quality, and thus, they have to be chosen very carefully.
Apoorva Shastri   +2 more
openaire   +1 more source

Tool Life Stage Prediction in Micro-Milling From Force Signal Analysis Using Machine Learning Methods

, 2021
Tool condition monitoring is difficult in micro-milling due to irregular wear and chipping of the cutting edges, which lead to unexpected tool breakage.
Alwin Varghese, V. Kulkarni, S. Joshi
semanticscholar   +1 more source

Micro milling of pure copper

Journal of Materials Processing Technology, 2001
Abstract Unpredictable tool life and premature tool failure are the major concerns in micro machining using micro grain carbide cutters. In this study, the failure mechanism and factors which affect the micro end mill were studied during machining of pure copper workpiece.
Rahman, M.   +2 more
openaire   +1 more source

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