Results 151 to 160 of about 38,585 (217)

Hyperbranched Poly(octadecyl Acrylate)s as Lubricant Additive Studied by Resonance Shear Measurement. [PDF]

Langmuir
Takahashi Y, He Y, Jiang Y, Tosaka M, Mizukami M, Yamago S, Kurihara K.   +6 more
europepmc   +1 more source

Low-Temperature Performance and Tribological Properties of Poly(5-<i>n</i>-butyl-2-norbornene) Lubricating Oils: Effect of Molecular Weight and Hydrogenation on the Viscosity and Anti-Wear Activity. [PDF]

Polymers (Basel)
Nazemutdinova VR, Ilyin SO, Morontsev AA, Makarov IS, Wozniak AI, Bermeshev MV.   +5 more
europepmc   +1 more source

A quickly compliant assembly method for annular parts based on adaptive insertion speed. [PDF]

Sci Rep
Chu W, Zhou K, Xu T.
europepmc   +1 more source

Radial Ball Bearings with Angular Contact in Machine Tools

, 2012
openaire   +4 more sources

Fault analysis on deep groove ball bearing using ResNet50 and AlexNet50 algorithms. [PDF]

Sci Rep
Jaiswal V, T NB, Murugan P, D RP.
europepmc   +1 more source

Tailored Multibody Tibiofemoral Joint Model for Precision Care. [PDF]

Appl Bionics Biomech
Kuchimov SN, Ozkan M, Temelli Y.
europepmc   +1 more source

An Investigation on the Ball Screw-Based Variable Displacement Mechanism for Axial Piston Pumps with Feedforward Differential Input Control. [PDF]

Sensors (Basel)
Zhang G, Wang B, Lin YJ.
europepmc   +1 more source

A Survey of Research on Vibration Friction Reduction Technologies in Aero-Engines. [PDF]

Materials (Basel)
Teng Y, Ma J, Xie L.
europepmc   +1 more source

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Ball motion in angular contact bearings

Wear, 1968
Abstract The nature of the frictional forces and moments applied to an angular contact bearing ball is examined in terms of slip, pivoting, spin and precession. Experimental methods for determining these quantities are given, together with results which indicate that the ball is retainer-controlled for pivoting, and race-controlled for slip.
openaire   +2 more sources

Diagnosing Faults of Angular Contact Ball Bearing

Volume 3: Dynamic Systems and Controls, Symposium on Design and Analysis of Advanced Structures, and Tribology, 2006
This paper presents experimental results for diagnosing faults in angular contact ball bearing in rotating systems such as motors or space actuators that nowadays can be found in a variety of consumer products. Some measuring methods of torque in small motors have been summarized.
Ahmad Ghanbari, Sohrab Khanmohamadi, Ghasem Alizadeh, Mohsen Bahrami   +3 more
openaire   +1 more source