The tribochemical and micellar aspects of cutting fluids

Zenon Pawlak; Barney E. Klamecki; Teresa Rauckyte; George P. Shpenkov; Andrzej Kopkowski

doi:10.1016/j.triboint.2004.04.004

The tribochemical and micellar aspects of cutting fluids

Zenon Pawlak, Barney E. Klamecki, Teresa Rauckyte, George P. Shpenkov, Andrzej Kopkowski

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

The tribological behavior of micellar copper oxide in machining and drilling tests was determined. The minimum cutting force when using test fluids was about half that when using cutting fluids without copper additives, and cutting tool life was increased by up to four times. The soft-core reverse micelles (RMs) formed in oil-based fluids and hard-core RMs in water-based fluids are most important in transferring additives during tribochemical processes. The formation of a copper tribofilm takes place during the friction process and disintegration of the RMs takes place in a tribochemical reaction:Cu²⁺+2e_tribo^-→Cu ⁰creating copper tribofilms at the contact of the tool and the workpiece can reduce cutting forces and the wear of cutting tools.

Original language	English (US)
Pages (from-to)	1-4
Number of pages	4
Journal	Tribology International
Volume	38
Issue number	1
DOIs	https://doi.org/10.1016/j.triboint.2004.04.004
State	Published - Jan 2005

Keywords

Cutting
Drilling
Hard-core reverse micelles
Metalworking water-based fluids

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10.1016/j.triboint.2004.04.004

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title = "The tribochemical and micellar aspects of cutting fluids",

abstract = "The tribological behavior of micellar copper oxide in machining and drilling tests was determined. The minimum cutting force when using test fluids was about half that when using cutting fluids without copper additives, and cutting tool life was increased by up to four times. The soft-core reverse micelles (RMs) formed in oil-based fluids and hard-core RMs in water-based fluids are most important in transferring additives during tribochemical processes. The formation of a copper tribofilm takes place during the friction process and disintegration of the RMs takes place in a tribochemical reaction:Cu2++2etribo-→Cu 0creating copper tribofilms at the contact of the tool and the workpiece can reduce cutting forces and the wear of cutting tools.",

keywords = "Cutting, Drilling, Hard-core reverse micelles, Metalworking water-based fluids",

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T1 - The tribochemical and micellar aspects of cutting fluids

AU - Pawlak, Zenon

AU - Klamecki, Barney E.

AU - Rauckyte, Teresa

AU - Shpenkov, George P.

AU - Kopkowski, Andrzej

PY - 2005/1

Y1 - 2005/1

N2 - The tribological behavior of micellar copper oxide in machining and drilling tests was determined. The minimum cutting force when using test fluids was about half that when using cutting fluids without copper additives, and cutting tool life was increased by up to four times. The soft-core reverse micelles (RMs) formed in oil-based fluids and hard-core RMs in water-based fluids are most important in transferring additives during tribochemical processes. The formation of a copper tribofilm takes place during the friction process and disintegration of the RMs takes place in a tribochemical reaction:Cu2++2etribo-→Cu 0creating copper tribofilms at the contact of the tool and the workpiece can reduce cutting forces and the wear of cutting tools.

AB - The tribological behavior of micellar copper oxide in machining and drilling tests was determined. The minimum cutting force when using test fluids was about half that when using cutting fluids without copper additives, and cutting tool life was increased by up to four times. The soft-core reverse micelles (RMs) formed in oil-based fluids and hard-core RMs in water-based fluids are most important in transferring additives during tribochemical processes. The formation of a copper tribofilm takes place during the friction process and disintegration of the RMs takes place in a tribochemical reaction:Cu2++2etribo-→Cu 0creating copper tribofilms at the contact of the tool and the workpiece can reduce cutting forces and the wear of cutting tools.

KW - Cutting

KW - Drilling

KW - Hard-core reverse micelles

KW - Metalworking water-based fluids

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JO - Tribology International

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The tribochemical and micellar aspects of cutting fluids

Abstract

Keywords

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