Experimental study of friction from cutting forces in orthogonal milling

Blanco, Manuel San Juan; Martín, Óscar; Martín, Francisco Javier Santos

doi:10.1016/j.ijmachtools.2010.03.013

Cited by 27 publications

(10 citation statements)

References 12 publications

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“…2. The shape of this characteristic is consistent with the experimental results reported in [25][26][27][28][29]. The relative velocity v r can be positive and negative.…”

Section: Mathematical Modelsupporting

confidence: 90%

Influence of frictional mechanism on chatter vibrations in the cutting process–analytical approach

Weremczuk

Rusinek

2016

Int J Adv Manuf Technol

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The paper examines a nonlinear one-degree-offreedom model of the cutting process. The classical regenerative mechanism of chatter is enriched by an additional friction phenomenon which generates frictional chatter. Additionally, the nonlinear cubic stiffness of the tool is taken into account. The aim of the paper is to investigate interactions between regeneration and the frictional effect. The proposed model is solved by the multi-time scale method. The cutting process stability (trivial solution) is determined in order to produce stability lobe diagrams and determine the influence of friction on the process. Finally, the maps of chatter amplitudes are presented and new frictional stability lobe diagrams are proposed to analyse the influence of friction.

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“…2. The shape of this characteristic is consistent with the experimental results reported in [25][26][27][28][29]. The relative velocity v r can be positive and negative.…”

Section: Mathematical Modelsupporting

confidence: 90%

Influence of frictional mechanism on chatter vibrations in the cutting process–analytical approach

Weremczuk

Rusinek

2016

Int J Adv Manuf Technol

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“…The first approach is usually based on the turning [172,50,99,95] or the milling process [197]. The cutting forces, chip dimensions, and the tool-chip contact surface are measured and analysed.…”

Section: Experimental Methods For Determining the Friction Data For Mmentioning

confidence: 99%

Advances in material and friction data for modelling of metal machining

et al. 2017

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“…In addition, materials with higher machinability generate larger F r , which may lead to a reduction in friction occurred between the chip and tool. 27 Furthermore, during milling operation, slight plastic deformation, serious rubbing and plowing effects appear, which therefore lead to heat generation and increase in the burr size, especially during high-speed machining.…”

Section: Results Analysis and Discussionmentioning

confidence: 99%

Factors governing burr formation during high-speed slot milling of wrought aluminum alloys

Niknam

Songmené

2013

Proceedings of the Institution of Mechanical Engineers, Part B:

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Burr formation and edge finishing are research topics with high relevance to industrial applications. To remove burrs, however, a secondary operation known as deburring is usually required. Deburring is more complex and costly when dealing with milled parts, because multiple burrs form at different locations with various sizes. Therefore, proper selection of process parameters to minimize the burr size is strongly recommended. Therefore, this requires an understanding of milling burr formation mechanism and the governing cutting parameters on milling burrs. In this article, a multilevel experimental study is arranged to investigate the effects of machining conditions, tooling and workpiece materials on burr size (height and thickness). Statistical tools are then used to determine the dominant cutting parameters on burr size and to effectively prescribe an operational window to control and minimize burr formation. It was found that optimum setting levels of process parameters to minimize each burr are different. The analysis of results shows the significant effects of cutting tool, feed per tooth and depth of cut on slot milling burrs.

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Experimental study of friction from cutting forces in orthogonal milling

Cited by 27 publications

References 12 publications

Influence of frictional mechanism on chatter vibrations in the cutting process–analytical approach

Influence of frictional mechanism on chatter vibrations in the cutting process–analytical approach

Advances in material and friction data for modelling of metal machining

Factors governing burr formation during high-speed slot milling of wrought aluminum alloys

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