Free or affordable online Engineering Materials - Lubrications courses, how-to articles, tutorials, tips, tools, books, degree information and resources.

Bookmark this site

Master Course List

Online Tests

Courses & Tutorials
 Engineering

Building Design

•  ADA Compliance

•  Coastal Construction

•  Indoor Air Quality

•  Mold Remediation

Civil Engineers

•  Concrete

•  Construction

•  Stormwater

•  Structural

•  Transportation

Electrical Engineers

•  Circuit Analysis

•  Direct Current

•  Electrical Safety

•  Electronics

•  Power Distribution

Industrial Engineers

•  Quality Systems

Materials

•  Coatings

•  Lubrications

Mechanical Engineers

•  Heat Transfer

•  HVAC

•  Piping Systems

•  Steam Systems

Miscellaneous

•  Safety & Security

Petroleum Engineers

•  Gas & Oil Extraction

•  Refining

•  Transporting

Renewable Energy

•  Alternative Fuels

•  Geothermal

•  Wind Energy

Privacy Statement

Our Other Sites:

AccountingAide.com

HowToEdoIt.com

 

All Topics  >  Engineering  >  Engineering Materials - Lubrications

 

Purpose of Hydraulic Fluids

Describes the purpose of various hydraulic fluids.

 

Affordable Online Courses

Material Science and Engineering Awareness and Terminology Certification - $9.99
The Material Science and Engineering Awareness and Terminology Certification has been developed to assess important concepts, skills and terminology related to Material Science and Engineering. The test covers important aspects and knowledge required for performing various jobs related to Material Science and Engineering.

Lubrication - Fundamentals
2 PDH - In this course, the student will learn the basics of friction and wear and how lubrication is used to reduce friction in common applications. The student must take a multiple-choice quiz consisting of ten questions at the end of this course to obtain PDH credits.

Gear Lubrication
1 PDH - In this course, the student will study the lubricants that are used to protect the various types of gears that are used in commercial applications.

Lubrication - Grease
2 PDH - In this course, the student will study the basics of grease selection.

Lubrication - Hydraulic Fluids
1 PDH - In this course, the student will study the basics of hydraulic fluid selection.

Lubrication - Lubricating Oils and Additives
2 PDH - In this course, the student will learn the basics of lubricating oils including how they are manufactured and the relative merits between different types.

 

Lubrication Theory and Practice

While the general nature of additives may be the same for various types of lubricants, the specific types of additives chosen will depend upon the service in which the lubricant will be used and the characteristics of the base fluid. The development of a balanced additive package involves considerably more work than the casual use of each additive type mentioned.

 

 

Hydraulic Symbols Tutorial

This is a good tutorial for people who would like to know more about hydraulics but have not been able to find a good resource. It will not make you a hydraulics engineer, but if you have a hydraulic or pneumatic machine and schematics, and you wondered how to read the symbols to repair the machine then this will give you a start.

 

 

 

Earn your PDH online in the convenience of your own home or office using PDHengineer.com

 

Site Map  •  FAQs  •  Link to Us  •  Educational Gift Ideas  •  Add a Course  •  Contact Us

© 2009 Learning Link Finders, Inc. - All Rights Reserved - Modified on 01/03/09

All trademarks and registered trademarks appearing on the Docnmail.com website are the property of their respective owners.
By providing links to other sites, Learning Link Finders, Inc. does not guarantee, approve or endorse the information or products available
at these sites, nor does a link indicate any association with or endorsement by the linked site to Docnmail.com.