Lubrication Checkup: Extending Lubricant Life

lubrication checkup 0809Symptom:  

“Dear Dr. Lube, we’re looking for ways to reduce the significant purchase and disposal costs of lubricants used in our plant. Can you suggest some strategies for extending lubricant life?

Diagnosis: 

If a lubricant is to lead a long, productive, healthy life, it must combat dirt, heat, moisture and apathy. 

Heat directly affects the oxidative (useful) life of the lubricant, and for every 18 F degree temperature rise, the oil life expectancy is halved. Moisture attacks the base oil and prematurely strips out the additive package, causing sludge and oxidation. Dirt clogs filters, creates sludge and destroys machined surfaces. The prescription below can enhance your lube program, reduce operating and maintenance costs and improve your energy efficiency and carbon footprint.

Prescription: 

  • Work with a Lubricant Management Specialist and perform a Lubrication Operation Effectiveness Review (LOER) to establish improvement opportunities in the applying, purchasing, storing, transferring, dispensing/metering and disposing of your lubricants.
  • Work with your supplier to implement a Lubricant Consolidation Program that reduces/optimizes the number of lubricant SKUs used in your plant.
  • Use professional-grade, dedicated transfer and delivery equipment to combat cross-lubricant contamination and dirt contamination.
  • Implement a condition-based approach to managing lubricant application (engineering your lubricant delivery, i.e., when and how much?) and changeout requirements (performing oil analysis, i.e., how often?) 
  • Implement a Machine Cleanliness Program to quickly identify leaks and moisture invasion, and to prevent dirt from contaminating the lubricant and forming a thermal blanket that raises lube temperature.
  • Review your filtration methods and look for opportunities. 
  • Take a 5R approach in tuning up your methods and systems to ensure that the Right person applies the Right amount of the Right lubricant in the Right place at the Right time.
  • Train and certify your maintenance personnel, engineers and lube technicians to recognize the impact and cost of poor lubrication practices. MT

 

Lube questions? Ask Dr. Lube, aka Ken Bannister, author of the book Lubrication for Industry and the Lubrication section of the 28th edition Machinery’s Handbook. He’s also a contributing editor for Maintenance Technology and Lubrication Management & Technology. E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Newsletter Sign Up



Your First Name:

Your Last Name:

Your E-Mail Address:

Would you like our Newsletter?:

Enter verification image value
  

Congratulations to Our Recent Survey Winner

Paul Kimble, a Vibration Analyst for General Motors, was chosen at random to win a $100 gift card for completing our recent online MT Buying Cycle Survey. You could win, too! Watch your e-mail for our next survey request.

Featured Supplier: Brady

bradyBrady Worldwide Inc. is an international manufacturer and marketer of complete solutions that identify and protect premises, products and people. Our products include high-performance labels and signs, safety devices, printing systems and software, and precision die-cut materials. Along with being a global leader in industrial and safety printing systems and solutions, we have been the company you trust when performance matters most since 1914. We serve customers in electronics, telecommunications, manufacturing, electrical, construction, education, medical and a variety of other industries.

Click here for more.

Featured White Paper: Spraying Systems Co.

SSCo Logo Color w tag

Clean Tanks Faster and Lower Operating Costs

Understanding all the tank cleaning equipment options is difficult because not all tank cleaning nozzles are created equal. Let Spraying Systems Co. show you how to reduce cleaning time, minimize liquid consumption and improve cleaning effectiveness. 

Click here to download the White Paper.