Results 231 to 240 of about 949,222 (276)
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American Journal of Ophthalmology, 1978
We obtained steel test balls for keratometer calibration at nominal cost by using a selected set of steel ball bearings, readily available for nonoptical purposes. The set of keratometer tests balls each have an accuracy of greater than one part in 1,000.
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We obtained steel test balls for keratometer calibration at nominal cost by using a selected set of steel ball bearings, readily available for nonoptical purposes. The set of keratometer tests balls each have an accuracy of greater than one part in 1,000.
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The Correct “Ball Bearings” Data
Lifetime Data Analysis, 2002The famous data on fatigue failure times of ball bearings have been quoted incorrectly from Lieblein and Zelen's original paper. The correct data include censored values, as well as non-fatigue failures that must be handled appropriately. They could be described by a mixture of Weibull distributions, corresponding to different modes of failure.
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Routes To Chaos In Ball Bearings
Journal of Sound and Vibration, 1993Abstract The dynamic motion of a lightly loaded ball bearing is studied in order to show and to gain an understanding of the different mechanisms involved in transitions to chaotic behaviours. By varying a control parameter, different routes to chaos are described.
Mevel, B., Guyader, J. L.
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GYROSCOPES AND TOPS WITH BALL BEARINGS
Science, 1936R C, Colwell, N I, Hall
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Radial load distribution by balls in a ball bearing with variable clearance
Mechanics Based Design of Structures and Machines, 2023Vineet Sahoo +2 more
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