STABILITY LOBES PREDICTION FOR CORNER RADIUS END MILL USING NONLINEAR CUTTING FORCE COEFFICIENTS

There are a vast number of different types of end mill tools used in the manufacturing industry, each type with a unique shape. These tool shapes have a direct influence on the cutting force it generates during machining. This article presents a more accurate approach to predicting the stability mar...

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Bibliographic Details
Published inMachining science and technology Vol. 16; no. 1; pp. 111 - 130
Main Authors Adetoro, Oluwamayokun B., Sim, Wei-Ming, Wen, Pihua H.
Format Journal Article
LanguageEnglish
Published Philadelphia, PA Taylor & Francis Group 01.01.2012
Taylor & Francis
Subjects
Applied sciences
axial immersion angle
cutting force
cutting force coefficients
Exact sciences and technology
high speed milling
Mechanical engineering. Machine design
Tool manufacturing
Milling cutter
Axial force
Machining
Immersion
cutting force coefficients
Experimental study
Modeling
Penetration depth
high speed milling
axial immersion angle
Milling
High speed
Axial load
Non linear effect
Cutting force
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Summary:There are a vast number of different types of end mill tools used in the manufacturing industry, each type with a unique shape. These tool shapes have a direct influence on the cutting force it generates during machining. This article presents a more accurate approach to predicting the stability margin in machining by considering the cutting force coefficients and axial immersion angle as variables along the axial depth of cut. A numerical approach to obtaining a converged solution to the stability model is presented. The results obtained are validated using experimental results and a very good agreement is seen.
ISSN:1091-0344
1532-2483
DOI:10.1080/10910344.2012.648570