TLT TRIBOL OGY & L UBRICA TION TECHNOL OGY SYSTEMS, STRATEGIES & RESEARCH FOR LUBRICATION PROFESSIONALS AN PUBLICATION | APRIL 2016 Minding the Metalworking Fluids How the right tests, consistent monitoring and accurate records can reduce machine down time and maintenance costs. 12 YEARS of publishing excellence Bearings & Coatings Q&A with Schaeffler’s Wolfgang Braun Lubes in a New Light Fluorescence and viscosity Hybrid Cars Here comes the Bolt Shale Energy Development Trends & utilization Lifestyle Balancing How companies can help STLE Annual Meeting App Digital TLT: Sponsored this month by Afton Chemical Corp. at www.stle.org.