The Influence of Fluid Management Policy and Operational Changes on Metalworking Fluid Functionality  

Oleh:

Rajagopalan, N. ; Greeley, M. H. ; DeVor, Richard E. ; Kapoor, S. G.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Manufacturing Science and Engineering vol. 126 no. 3 (Aug. 2004), page 445-450.
Topik: DIES [METAL WORKING]; fluid management; policy; operational changes; metal working; fluid

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ93.4 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

This paper discusses the influence of metalworking fluid management policy and operational changes on metalworking fluid functionality in terms of lubricating and cooling ability. Several important pathways for metalworking fluid depletion are reviewed. Using an instrumented drilling - based test - bed, the effects of lubricating component depletion, microfiltration, and dilutant water hardness were assessed. It was observed that microfiltration had no effect on fluid functionality. Increases in dilutant water hardness were found to produce decreases in drilling forces and temperature. Additionally, increasing dilutant hardness decreased microfiltration flux, but this effect can be counteracted with the addition of a chelating agent.

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