Lubrication Flow at Seamless Tube Rolling (CROSBI ID 521872)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Ćurčija, D. ; Mamuzić, Ilija ; Vodopivec, Franc
engleski
Lubrication Flow at Seamless Tube Rolling
An approximate analytical solution of lubricant layer calculation was derived at continuous rolling of seamless tubes for micro and nano technology on long floating mandrel. In the area of nano technology geometrical characteristics of the process overpowers the rheological and kinematical one. The solutions were derived for tools and tubes smooth surfaces and offer a possibility of optimizing quality lubricant for micro technological processes. In nano calculations of lublicant layer the height of the layer is supposed to be artificial irrational value so that it would not to come to the breaking of chains in mathematical calculation. Mathematical analysis proved justification of introducing new geometrical characteristics of mandrel in technology.
seamless tube rolling ; lubricant flow ; lubricant layer calculation
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Podaci o prilogu
250-250.
2006.
objavljeno
Podaci o matičnoj publikaciji
Sažeci predavanja s 7. međunarodnog simpozija Hrvatskog metalurškog društva "Materijali i metalurgija", tiskano u Metalurgija 45(2006)3, 243-252
Mamuzić, Ilija
Zagreb: Hrvatsko metalurško društvo
Podaci o skupu
7. Međunarodni simpozij Hrvatskog metalurškog društva, "Materijali i metalurgija"
poster
18.06.2006-22.06.2006
Šibenik, Hrvatska