What is tribology?
Tribology is the study of science and engineering of interacting surfaces in relative motion. It includes the study and application of the principles of friction, lubrication and wear. Tribology is a branch of mechanical engineering and materials science.

Tribology’s economic and commercial impact is vast. The science reduces energy use, lowers the cost of maintenance and replacement, develops new technology, and solves resource problems, such as the lack of clean water. Proper tribological procedures save an estimated 1.3% to 1.6% of a nation’s gross domestic product—a savings of hundreds of billions of dollars (U.S. currency) in larger countries. Virtually every nation has realized it cannot afford to overlook the economic, industrial, and commercial advantages of tribology. Consequently, tribology is a science that is constantly being advanced by thousands of researchers around the world. Lubrication engineering is the practical application of that science, generally in the development of lubricants and their proper usage and maintenance. 

What is STLE? 

STLE, one of the largest professional societies in the field, serves 15,000 industry professionals worldwide.

To advance the science of tribology and the practice of lubrication engineering in order to foster innovation, improve the performance of equipment and products, conserve resources and protect the environment.



Online webinars, education courses and professional certification programs offer opportunities for continuing education to enhance your career and create value for your company.

 


STLE organizes, supports, co-sponsors and hosts meetings to provide the tribology and lubrication communities an opportunity to network, exchange ideas and information.




Educating technical professionals to compete in the global business environment is STLE's core mission of serving as a trusted provider of education and a workforce development partner.



STEM programs, scholarships and student outreach programs are a cornerstone to communicating the value of tribological innovations to the next generation of scientists and engineers.



In the Spotlight

TLT ARTICLES

Federal Funding: Awarding Contracts to Lubricant Vendors 
(Posted Jan. 16, 2017)
The U.S invests steeply in lubricants products, but doing business with the government takes time, effort and a barrel full of patience. Read More >


Market Trends: Positive Outlook for Wind Turbine Lubricants (Posted Jan. 16, 2017)
This fast growing, risk adverse industry will remain attractive for suppliers of synthetic lubricants.
Read More >
PRESIDENT'S REPORT Dr. Ali Erdemir
Membership at its Best (Posted Jan. 16, 2017)

Why has STLE succeeded for 73 years? In a word: Value. 
Read More >


STLE EDUCATION

Registration open for STLE Metalworking Fluids Management Course 
Get practical, in-depth knowledge and insight when you attend STLE's Metalworking Fluid Management Course, Feb. 21-23, 2017, in College, Park, GA. Reserve your spot and receive a comprehensive overview of the latest fluid management best practices and techniques to improve your metalworking operation. Register Now >

WHITE PAPER

Trends in Tribology and Lubrication Engineering: Industry Leader Predictions Report
The Trends in Tribology and Lubrication Engineering: Industry Leader Predictions Report evaluates the impact of changes in industry, technology and the economy on the field. The 20-page report is based on a year-long study of nearly 1,000 industry experts surveyed with the goal of tapping into their collective wisdom and insight and drawing conclusions about the future of tribology and lubrication engineering. Order your FREE Copy >

Report on Emerging Issues and Trends

STLE’s Report on Emerging Issues and Trends, is the culmination of a multi-phase research effort to evaluate trends and predict future developments impacting tribology and lubrication engineering. The research encompasses the global opinions and experiences of nearly 1,000 tribologists and lubrication engineers who participate in the project as advisor, interview and focus group participants and survey respondents. Order your FREE Copy >

News

Tribology is now on the map in Congress 
(Posted Dec. 5, 2016)

A resolution recognizing the impact of tribology on the United States economy was recently introduced to the U.S. House of Representatives. 
Learn More >

2017 Annual Meeting Call for Papers - Waitlist 
(Posted Dec. 5, 2016)

STLE is still accepting abstracts for a wait list for the 2017 Annual Meeting in Atlanta, GA.
Learn More >

STLE Certification Exam Dates and Locations Announced
(Posted Dec. 5, 2016)

Eligible candidates can register to sit for one of STLE’s four technical certifications.
Learn More >

Upcoming Events

STLE Chicago Section Education Program
Lemont, IL | Jan. 18-19

STLE Philadelphia Section Meeting
Oreland, PA | Jan. 19

STLE Virginia Section Meeting
Richmond, VA | Jan. 19

2017 OilDoc Conference & Exhibition
Bavaria, Germany | Jan. 24-26

STLE Detroit Section Meeting
Livonia, MI | Jan. 25

STLE Featured Videos