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Theory of Machines - Tribology and Lubrication

Seminar Tribology and Lubrication - Universidad Europea
by

Jorge Asiain

on 2 May 2017

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Transcript of Theory of Machines - Tribology and Lubrication

Theory of Machines
Tribology and Lubrication
Jorge Asiain, CEng
FORMULATIONS
BASE OILS
ADITIVES
THICKENERS (Greases)
PROPERTIES
VISCOSITY
VISCOSITY INDEX
TAN
FLASH POINT
POUR POINT
HYDRAULIC FLUIDS
GEAR OILS
FOOD INDUSTRY
FILTRATION
OIL ANALYSIS
ISO HM
ISO HV
WEAR
NORIA
SKF
EXXONMOBIL
WEAR
FATIGUE
H1
H2
H3
KLÜBER
(Greases)
NLGI

DROP POINT
QUALITATIVE
QUANTITATIVE
WEAR
DEBATE
CIRCULATING OILS
000
6
2
OIL STORAGE
& HANDLY

LITHIUM, CALCIUM ALUMINIUM, SODIUM

LITHIUM, CALCIUM, ALUMINIUM COMPLEX

ORGANO CLAY

POLYUREA, DIUREA

SILICONE, POLYMER
Stribeck Curve
Also...
Solid Lubricants
Lubricanting Waxes and Pastes
Gas Film Lubricants
Nanolubricants
AND...

Re-Refined base oil.
Gas-To-Liquid base oil.
Animal base oil.
Vegetable base oil.
Elastohydrodynamic Lubrication (EHL)
Hydrodynamic Lubrication
Hydrostatic Lubrication
Dynamic Viscosity, Pa*s (cP)



Kinematic Viscosity, m2/s (cSt)
VISUAL
Newtonian
vs
Non-Newtonian
Ingeniería Industrial y Aeroespacial
Full transcript