By Robert Horigan Smith

Taking a mechanistic procedure that emphasizes the actual habit of rubber because it slides, Analyzing Friction within the layout of Rubber items and Their Paired Surfaces integrates the engineering and medical facts demonstrating that the legislation of metal friction don't observe to rubber. The e-book additionally offers a newly constructed, scientifically established unified concept of rubber friction that includes a fourth uncomplicated rubber friction strength: floor deformation hysteresis.

With functions that phenomenologically deal with either static and dynamic rubber friction, the ebook bargains sensible suggestions for enforcing the unified concept within the research and layout strategies. using this idea permits finished calculations of rubber friction, thereby delivering possibilities to augment public defense. whereas the speculation applies to all elastomeric items the place friction is an argument, the writer essentially makes a speciality of:

•          interpreting friction within the layout of rubber tires and their contacted pavements

•          The geometric layout of roadways

•          motorized vehicle twist of fate reconstruction

•          interpreting slip resistance within the layout of sneakers and their contacted jogging surfaces

Supported by means of vast analytical proof, this booklet info what rubber friction is and why it behaves how it does.

Show description

Read Online or Download Analyzing Friction in the Design of Rubber Products and Their Paired Surfaces PDF

Similar health & safety books

Understanding Atmospheric Dispersion of Accidental Releases

A short advent to a fancy subject, giving an outline of the strategies concerned about an unintentional or emergency unlock and the ensuing downwind delivery and dilution of gases, vapors, and aerosols.

Guide to Methodology in Ergonomics: Designing for Human Use

The review and overview of applicable layout methods for usable human-machine interfaces is on the center of ergonomics. A consultant to technique in Ergonomics arises from paintings, conducted by means of Neville Stanton for the EPSRC/Department of delivery, to bring together and overview a pool of methodologies at the moment used during the human components global.

Productive Safety Management

Not like so much books in this topic, efficient defense administration, defined during this booklet, integrates occupational health and wellbeing and protection, human source administration, environmental administration, and engineering to supply a whole-business method of powerful safeguard administration. The publication is helping businesses to minimize and deal with hazard through supplying, analysing and bettering structures in position in the corporation.

Structural Performance: Probability-based Assessment

Content material: bankruptcy 1 options from likelihood idea and information (pages 1–80): bankruptcy 2 Structural defense, functionality and hazard (pages 81–124): bankruptcy three functionality? established overview (pages 125–233): bankruptcy four Structural evaluate of latest constructions (pages 235–260): bankruptcy five Specificities of latest constructions (pages 261–353): bankruptcy 6 rules of determination concept (pages 355–411):

Additional info for Analyzing Friction in the Design of Rubber Products and Their Paired Surfaces

Example text

Tribology: Friction and Wear of Engineering Materials, CRC Press, Boca Raton, FL, 1992. 1 Introduction This chapter summarizes early scientific research carried out to understand the basic mechanisms of rubber friction. Relevant findings of the investigations are presented that led to the current acceptance of three distinct friction forces that develop when rubber slides on a harder surface: (1) adhesion, (2) bulk deformation hysteresis, and (3) wear. Included in the studies discussed in this chapter are three investigations designed to determine the variation of the rubber friction force with increasing pressure.

As we will see in Chapter 4, however, the coefficient of rubber friction (μ) is calculated by inadvertent misapplication of the laws of metallic friction to rubber friction. Nevertheless, Grosch’s findings are of interest and are summarized here. Grosch [10] reported that when smooth, wavy glass is slid on the rubber specimens at controlled speeds and constant temperatures, μ increased to a particular maximum and then decreased, giving the desired indicator peak. All plots were nearly symmetrical about these peaks, of varying amplitudes, and exhibiting a bell-curve-like friction coefficient distribution.

7. , Atom-to-atom cohesion, Phil. , 6 (37), 697–712, 1928. 8. Brunauer, S. , Physical adsorption of gases and vapors on solids, in Proc. Symp. Properties of Surfaces, ASTM STP 340, Philadelphia, 1963, p. 59–79. 9. McFarlane, J. , Adhesion of solids and the effect of surface films, Proc. Roy. , A202, 224–244, 1950. 10. C. , Some mechanical and adhesive properties of indium, Br. J. App. , 3, 299–301, 1952. 11. , The Friction of Pneumatic Tyres, Elsevier, New York, 1995. 12. , Tribology: Friction and Wear of Engineering Materials, CRC Press, Boca Raton, FL, 1992.

Download PDF sample

Rated 4.17 of 5 – based on 44 votes