Tribological behavior of reciprocating friction drive system under lubricated contact

Chii-Rong Yang, Yuang Cherng Chiou, Rong Tsong Lee

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

The dynamic friction and wear behaviors are investigated in reciprocating friction drive system using a 0.45% carbon steel pair. The effects of various operating parameters on the traction force, stick and slip time, and friction modes are examined under the lubricated contacts. Moreover, the critical operating conditions in classifying three friction modes are also established. Results show that the fluid friction induced by the shearing of lubricant dominates the variation of traction force and produces the positive slope γ at the first period of slip in the traction force-relative sliding velocity curve. The γ value decreases at higher driver speed during stick-slip motion due to the thicker fluid film and shear thinning effect. The γ value increases due to the asperity interactions as the friction region is transferred from stick-slip to sticking with normal load from 196 to 980 N. Furthermore, it is also found that the static friction force is independent of stick time for the tangential loading rate ranged from 1.12 to 16.8 s-1. The transition region produces the severest wear under the different driver speeds, but the wear is insensitive to the friction regions and the severe wear only occurs at higher normal load due to the action of Hertzian contact.

Original languageEnglish
Pages (from-to)443-453
Number of pages11
JournalTribology International
Volume32
Issue number8
DOIs
Publication statusPublished - 1999 Jan 1

Fingerprint

friction
Friction
traction
slip
Wear of materials
Stick-slip
static friction
fluid films
loading rate
shear thinning
carbon steels
Traction (friction)
lubricants
Fluids
Shear thinning
classifying
shearing
sliding
Shearing
Carbon steel

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

Cite this

Tribological behavior of reciprocating friction drive system under lubricated contact. / Yang, Chii-Rong; Chiou, Yuang Cherng; Lee, Rong Tsong.

In: Tribology International, Vol. 32, No. 8, 01.01.1999, p. 443-453.

Research output: Contribution to journalArticle

Yang, Chii-Rong ; Chiou, Yuang Cherng ; Lee, Rong Tsong. / Tribological behavior of reciprocating friction drive system under lubricated contact. In: Tribology International. 1999 ; Vol. 32, No. 8. pp. 443-453.
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