Results 21 to 30 of about 207,013 (295)

Modeling of interferences during thread milling operation [PDF]

open access: yes, 2009
Thread milling is becoming more and more employed as a technique for producing thread, due to its advantages for industrial manufacturing sectors, such as the aeronautics, aerospace, and energy industries.
FROMENTIN, Guillaume   +3 more
core   +1 more source

Surface roughness prediction in milling based on tool displacements [PDF]

open access: yes, 2011
In this paper, an experimental device using non-contact displacement sensors for the investigation of milling tool behaviour is presented. It enables the recording of high frequency tool vibrations during milling operations.
MOREAU, Vincent   +3 more
core   +1 more source

Stream-specific functional and rheological variability in roller-milled wheat flours: a sustainable approach to cookie quality optimization and flour utilization [PDF]

open access: yesSustainable Food Technology
This study investigated the stream-specific functional, rheological, thermal, and end-product properties of roller-milled wheat flour streams, including break (B1–B4), reduction (C1–C5), and straight-run flour (SRF), to establish structure–function ...
Veeranna Hitlamani, Aashitosh A. Inamdar
doaj   +1 more source

Dry Submicron Classification by a Small Blow Down Cyclone [Translated]†

open access: yesKONA Powder and Particle Journal, 2014
At present, dry powders are classified using mainly a vortex centrifuge or sieving equipment, in which the lowest 50% cut size is still greater than one micrometer.
Koichi linoya   +4 more
doaj   +1 more source

Surface roughness variation of thin wall milling, related to modal interactions [PDF]

open access: yes, 2008
High-speed milling operations of thin walls are often limited by the so-called regenerative effect that causes poor surface finish. The aim of this paper is to examine the link between chatter instability and surface roughness evolution for thin wall ...
Arnaud, Lionel   +2 more
core   +1 more source

Dynamic analysis of runout correction in milling [PDF]

open access: yes, 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   +3 more
core   +1 more source

Geometrical analysis of thread milling – Part 2:Calculation of uncut chip thickness [PDF]

open access: yes, 2010
Thread milling offers interesting possibilities for machining internal or external threads. This machining technique uses a mill with a triangular profile for metric threads and a helical interpolation strategy.
FROMENTIN, Guillaume, POULACHON, Gerard
core   +1 more source

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

open access: yes, 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   +11 more
core   +1 more source

A Ti-6Al-4V Milling Force Prediction Model Based on the Taylor Factor Model and Microstructure Evolution of the Milling Surface

open access: yesMicromachines, 2022
In this paper, a milling force prediction model considering the Taylor factor is established, and the Ti-6Al-4V milling force predicted by the model under different milling parameters is presented.
Siyuan Zhu   +3 more
doaj   +1 more source

Chatter Control by Spindle Speed Variation in High-Speed Milling [PDF]

open access: yes, 2009
High-speed milling operations are often limited by regenerative vibrations. The aim of this paper is to analyze the effect of spindle speed variation on machine tool chatter in high-speed milling. The stability analysis of triangular and sinusoidal shape
Arnaud, Lionel   +7 more
core   +1 more source

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