Valve Gear Refinement

[+] Author and Article Information
Jurij Avsec, Milan Marcic, Maks Oblak

University of Maribor, Faculty of Mechanical Engineering, Smetanova 17, 2000 Maribor, P.O. BOX 224, Slovenia

J. Mech. Des 124(1), 86-90 (Feb 01, 2000) (5 pages) doi:10.1115/1.1425812 History: Received February 01, 2000
Copyright © 2002 by ASME
Topics: Gears , Valves , Design
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Acceleration diagram for new cam MULTICAM
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Comparison of cam profiles
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Cam velocity, acceleration, lift
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Radius of curvature of cam
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Hertz pressures between cam and cam follower at 500 rpm of camshaft (at idling)
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Hertz pressures between cam and cam follower at 2800 rpm (exceeded by 30 %)
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Geometrical cross sections of valves 7
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Ratio between inertia and spring force at 2800 rpm.
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Coefficient of lubrication (KM=vHD




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