Excel Formula If Number Is Greater Than Or Less Than The Practical Guide to Oil Analysis

You are searching about Excel Formula If Number Is Greater Than Or Less Than, today we will share with you article about Excel Formula If Number Is Greater Than Or Less Than was compiled and edited by our team from many sources on the internet. Hope this article on the topic Excel Formula If Number Is Greater Than Or Less Than is useful to you.

The Practical Guide to Oil Analysis

As a predictive maintenance tool, oil analysis is used to uncover, isolate and propose solutions for abnormal lubricants and machine conditions. These abnormalities, if left unchecked, usually result in extensive, sometimes catastrophic damage resulting in lost production, extensive repair costs, and even operator accidents.

The goal of a world-class oil analysis program is to increase the reliability and availability of your machinery, while reducing maintenance costs associated with oil changes, labor, repairs and downtime. Accomplishing your goals takes time, training and patience. However, the results are dramatic and the documented savings are significant in cost savings.

What are lubricants?

Industrial oils are liquids made up of a special base oil and a compliment of additives. Base oil performs these functions, forming a liquid film between moving parts to reduce friction and wear; Contaminants are carried to the filter; and removes the heat generated inside the machine. Additives are chemical components added to the base oil that significantly enhance the performance characteristics of the lubricating oil. Specific enhanced properties include oxidation stability, wear protection, and corrosion inhibition.

Analyze why lubricants are used

There are three aspects of oil analysis, contaminants, lubricant condition and machine wear. Contaminants introduced from the surrounding environment in the form of air, waste, water and process pollution are major causes of machine degradation and failure. Increased pollution warns you to take action to save oil and avoid unnecessary machine wear.

An evaluation of the lubrication condition indicates that the system fluid is healthy and suitable for further service or is ready for a change. Finally, an unhealthy machine generates wear particles at an exponential rate. Identification and analysis of these particles helps in making important maintenance decisions. The machine can be avoided due to damaged components. Remember, healthy and clean oil minimizes machine wear.

How lube oils fail

Typically lubricating oils fail as a result of contamination, oil corrosion and excess depletion. Contamination is usually caused by external sources such as waste, water, and process-related fluids or materials, or internal sources such as machine wear and degradation by-products. Lubricating oils also fail due to oil degradation, or oxidation. This is where atmospheric oxygen combines with hydrocarbon molecules. The hotter the oil and the more exposure to air, the faster the oxidation. The primary by-products of oxidation are sludges and varnishes. However, further oxidation converts these byproducts to carboxylic acids. These acids then aggressively attack and corrode many machine component surfaces. Additionally, lube oils fail due to excess reduction, which is consumed or chemically altered while performing their function. Performance characteristics of the lubricant are altered and enhanced properties are lost.

What oil analysis measures

Oil analysis measures the physical and chemical properties of oil, contamination and mechanical wear. You can detect contamination or corrosion by selected lube properties, such as viscosity, acid number, particle count, Fourier transform infrared (FT-IR) and Karl Fischer water change rates. Oil analysis also measures mechanical wear, which uncovers machine-related problems using ICP spectroscopy, wear particle concentration, and analytical ferrography.

Video about Excel Formula If Number Is Greater Than Or Less Than

You can see more content about Excel Formula If Number Is Greater Than Or Less Than on our youtube channel: Click Here

Question about Excel Formula If Number Is Greater Than Or Less Than

If you have any questions about Excel Formula If Number Is Greater Than Or Less Than, please let us know, all your questions or suggestions will help us improve in the following articles!

The article Excel Formula If Number Is Greater Than Or Less Than was compiled by me and my team from many sources. If you find the article Excel Formula If Number Is Greater Than Or Less Than helpful to you, please support the team Like or Share!

Rate Articles Excel Formula If Number Is Greater Than Or Less Than

Rate: 4-5 stars
Ratings: 8900
Views: 59253905

Search keywords Excel Formula If Number Is Greater Than Or Less Than

Excel Formula If Number Is Greater Than Or Less Than
way Excel Formula If Number Is Greater Than Or Less Than
tutorial Excel Formula If Number Is Greater Than Or Less Than
Excel Formula If Number Is Greater Than Or Less Than free
#Practical #Guide #Oil #Analysis

Source: https://ezinearticles.com/?The-Practical-Guide-to-Oil-Analysis&id=516710