Event Details


Tribology 2008: Surface Engineering of Automotive Powertrains for Environmentally Friendly Transport

2 day Conference
08 July 2008 - 09 July 2008

Institution of Mechanical Engineers
1 Birdcage Walk, London
SW1H 9JJ

Evening Registration and Refreshments
19:00 Evening Opens
20:30 Close of Evening

Day One
8 July 2008

09:00 Registration and Refreshments
09:30 Chairman's Opening Remarks
09:35 President's Welcome
09:50 Celebrity Speaker One

10:20 Keynote One – Lubricants
10:50 Inorganic fullerene-like materials for increased operational life in rolling/sliding applications

11:10 Morning Coffee

11:40 Design of Lubricant Basefluids and Additives for Environmentally Friendly Transport
12:00 Non-Deteriorated Oil Consumption Top Ring in Heavy Duty Diesel Engine

12:20 Comfort Break

12:40 An Analysis Method for the Engine Oil Consumption Considering the Continuity of the Oil Flow from the Lower Side of the Oil Ring to the Piston Top Land
13:00 Base Fluid Rheology Characteristics of Monograde Engine Oils

13:20 Lunch

14:20 Keynote Two – Materials
14:50 Friction Performance of Newly Developed Automotive Bearing Materials in Boundary and Mixed Lubrication Regimes
15:10 Metallurgical and Tribological Effect of Mo2C Addition to Lead Free Copper Based Alloy

15:30 Afternoon Tea

16:00 The Impregnating of Lubricant to Polymer by using Carbon Dioxide
16:20 The Potential of Plasma Electrolytic Oxidised Eutectic Al-Si Alloy as a Cylinder Wall Surface for Lightweight Engine Blocks

16:40 Keynote Three – Coatings
17:10 Study on Sliding Wear and Reciprocating Wear Characteristics of Dry Lubricant Coated Martensitic Stainless Steel and Maraging Steel

17:30 Comfort Break

17:50 Friction and Wear Characteristic of Duplex MAO/CrN Coatings in Various Environments
18:10 Running-In Behaviour in Sliding Contact Between DLC Coated Surface and Lead-Free Metal with Low-Viscosity Lubricant
18:30 The Influence of Contact Stresses and Type of Lubricant on the Rolling / Sliding Contact Failure of Coated Steel Surfaces
18:50 Investigation of Diamond-Like Carbon Coatings Under High-Angle Inclined Impact Testing and Consideration of Test Relevance for Engine Valve-Train Applications

19:10 Close of Day One
20:00 Dinner
22:45 Close of Evening

Day Two
9 July 2008

09:30 Registration and Refreshments
10:00 Chairman's Opening Remarks
10:05 Celebrity Speaker Two

10:35 Keynote Four – Components
11:05 Stick-Slipping of Wet Clutch Systems out of Real Applications Influences Due to Ageing of Lubricant and Tribo-Film Formation

11:25 Morning Coffee

11:55 Airborne Wear Particles from Disc Brakes During Drag Torque – A Comparison of Measurements From Cars, Test-Stands and – Material Tests
12:15 Friction in a Rocker Arm to a Valve Train Mechanism
12:35 Oil Feeding of Crankshaft Bearings
12:55 Numerical Analysis investigating the Effects of Loads Cases of Multi-Body contacts in Cylindrical Roller Bearings

13:15 Lunch

14:15 Keynote Five – Measurement
14:35 Pressure Distribution Measurement in Piston Pin-Boss Using a Thin Film Sensor
14:55 A Study on the Oil Pressure Under the Piston Oil Ring for Analysis of Oil Supply Mechanism via the Oil Ring Gap for the Estimation of Engines Oil Consumption

15:15 Afternoon Tea

15:45 Acoustic emission activities during incipient damage monitoring in rolling contact fatigue process

16:05 Keynote Six – Surface Texture
16:35 Preliminary Investigation on the Effect of Surface Texture at Line Contact
16:55 Improvement of Transmission Performance of Steel Belt CVT by Means of Surface Texture on Pulley Surfaces
17:15 Influence on Form Errors and Surface Topography on the Contact Pressure Distribution in Spur Gears

17:35 Chairman’s Closing Remarks
18:00 Close of Conference



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