The Mathematical Model for Studying Bearing Reliability Unconventional Treated

Mirela Gheorghian; Gheorghe Simionescu

doi:10.4028/www.scientific.net/AMM.371.606

Paper Titles

Assessment Procedure of Technological Consumption in the Natural Gas Distribution Systems
p.586

A Study of an Ion-Drag Pump Characteristics
p.591

Influence of Microtube Heating Geometry on Behavior of an Alumina Nanofluid at Low Reynolds Numbers
p.596

Study of Micro Hydropower Plant Operating in Gravitational Vortex Flow Mode
p.601

The Mathematical Model for Studying Bearing Reliability Unconventional Treated
p.606

Measuring System Analysis of the Video Equipments for Quality Measurements and Quality Control in the Automotive Industry
p.612

Mathematical Model and Algorithm to Optimize the Construction of Adjustable Multi-Axis Heads
p.617

Vibration Analysis Methods in Bearing Damage Detection
p.622

System for Compensating the Rigidity of the Hydrostatic Guideways of the Column Saddle Subassembly of the Boring and Milling Machines
p.627

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 371The Mathematical Model for Studying Bearing...

The Mathematical Model for Studying Bearing Reliability Unconventional Treated

Abstract:

The reliability reprezents the main criterion, which imposes itself in the definition of the reliability and the competition of the bearins. The rotation precision and the functional role of the bearings are realized if is a good dimensional stability and proper mechanical properties during the running. To fulfill these conditions it is necessary to establish the technological parameters of the processes of primary heat treatment, hot or cold plastic deformation, intermediate heat treatment, mechanical processing, final heat treatment below 0°C or in ultrasonic field. The comparative evaluation of different variants of heat treatment classic or nonconventional (cryogenic or ultrasonic) which are applied on bearing steels from the point of view of reliability have revealed significant increases of the values of real and median reliability for non-conventional heat treated steels, [.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 371)

Pages:

606-611

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.371.606

Citation:

Cite this paper

Online since:

August 2013

Authors:

Mirela Gheorghian, Gheorghe Simionescu

Keywords:

Bearings, Reliability, Residual Austenite, Unconventional Treatment

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] E.A. Carlson, Cold Treating and Cryogenic Treatment of Steel, ASM Handbook, vol. 4, Heat Treating, 1991, pp.203-206.

Google Scholar

[2] A. Krolo, B. Rzepka, B. Bertsche, Considering Prior Information for Accelerated Tests with a Lifetime-Ratio, Proceedings of 3rd International Conference on Mathematical Methods in Reliability, Trondheim Norway, 2002, pp.288-294.

Google Scholar

[3] D.W. Coit, A.E. Smith, Genetic algorithm to maximize a lower-bound for system time-tofailurewith uncertain component Weibull parameters. Computers and Industrial Engineering. 41(4) (2002) 423–440.

DOI: 10.1016/s0360-8352(01)00066-3

Google Scholar

[4] NIST/SEMATECH e-Handbook of Statistical Methods, available at: http: /www. itl. nist. gov/div898/handbook/ accessed: 21. 02. (2013).

Google Scholar

[5] ** Weibull Database, 2010, available at: http: /www. barringer1. com/wdbase. htm accessed: 21. 02. (2013).

Google Scholar