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.



Check out what's inside the June TLT - Digital Edition | TLT Archives

In the Spotlight

FEATURED ARTICLE
The body mechanical
(posted on May 16, 2018)
Inserting artificial joints into a biological environment can ignite the body's ability to heal itself. Read More >



WEBINARS

Numerical modeling of tribological systems 
(posted on May 16, 2018)
Despite a few limitation, computer-aided modeling is a significant time-and money-savings option for lubrication engineers. Read More >

COMMENTARY
Rational Rationality, Redux (posted on May 16, 2018)
Congress is considering action to reserve the effects of the Renewal Fuel Standard. Read More >

PRESIDENT'S REPORT 
2017-2018: What a Year! (posted on May 16, 2018)
From points all around the globe, STLE sent the message that tribology is everywhere . Read More >




STLE EDUCATION

Personalize Your Education. Advance Your Career. 
STLE Learning Pathways is a new online resource library for lubrication industry professionals to help identify, align and target their education and career development needs with access to technical articles, courses, webinars and books that will help them better serve their customers and employers. Learn More >


WHITE PAPERS & SPECIAL PUBLICATIONS

2017 Report on Emerging Issues and Trends in Tribology and Lubrication Engineering
The new edition of STLE's Emerging Issues and Trends in Tribology and Lubrication Engineering report offers tribology and lubricant professionals valuable insight into future technical challenges and commercial opportunities for the field during the next 10 years. The Emerging Trends report is based on a year-long research survey of nearly 1,000 technical experts from around the world. Order your free copy >


Tribology Opportunities for Enhancing America's Energy Efficiency 
The Tribology Opportunities for Enhancing America's Energy Efficiency Report, funded by the U.S. Department of Energy's Advanced Research Projects Agency-Energy (ARPA-E), summarizes the results from a workshop STLE hosted at the 2016 Annual Meeting in Las Vegas. The purpose of the workshop was to explore opportunities in advanced tribological science and engineering of energy technologies across a wide range of practical application sectors. You'll find the results of these efforts in the report. Order your free copy >

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 >

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 >

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 >

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 >

 









News

STLE Hosts Cooper High School for Student STEM Camp
(May 16, 2018)

Minnesota students to participate in scientific experiments focusing on tribology and lubrication engineering at 6th Annual Tribology STEM Camp during STLE conference in Minneapolis. Click here for details.

STLE 365 App Download Contest

(April 23, 2018)

Simply download the STLE 365 App and log in. You must be logged into the app to qualify. Winners will be selected on Friday, May 18, 2018 at 4 p.m. Central Time. Winners will be announced through the app. Click here for details.

STLE App Challenge - Test Your Knowledge
(April 10, 2018)

The STLE Challenge is an ongoing contest for 2018 that asks players to answer tribology and lubrication-related questions. Every Monday new challenge questions will be available. Players must answer questions correctly to gain challenge points. The players with the top three scores at the end of each month will be selected as our challenge winners. Click here for details.

Upcoming Events

73rd STLE Annual Meeting & Exhibition
Minneapolis, MN | May 20-24

STLE Twin Cities Section Social Outing
Minneapolis, MN | May 22

STLE Northern California Section Meeting
Berkeley, CA | May 30

STLE Hamilton Section Golf Outing
Location TBD | June 1

LUBMAT 2018
San Sebastian, Spain | June 5-6

STLE Certification Exam
Morrisville, NC | June 15

STLE Featured Videos