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WearCheck Knowledge & Expertise
WearCheck has the benefit of a global network of industry knowledge leaders. The following resources are drawn from hundreds of years of their experience in the oil analysis industry. We hope you find these resources helpful in your understanding of oil analysis and provide you with an oil analysis program of increased value.
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Crude Awakening II - The Silent Architect
In a world constantly in motion, where ambition shapes empires and innovation fuels the future, there exists a silent force, unseen yet omnipresent. It threads through industries, binds economies, and lingers beneath every moment of modern life. It does not demand attention; rather, it works quietly, whispering beneath the hum of progress, woven seamlessly into the very foundation of civilisation. For generations, humanity has relied upon this force, stretching it to its limits, building entire industries upon its strength. It empowers nations, accelerates technological breakthroughs, and dictates the rhythm of history itself. And yet, despite its immeasurable influence, it remains overlooked, hidden in plain sight. What is this invisible force, this mysterious driver of the modern world?
Crude Awakening - The journey of crude: from ground to compound
Imagine, if you will, a humble, dark liquid pulled from deep within the Earth, mysterious, dense, and seemingly simple. Yet, in the right hands, this “black gold” holds the power to fuel your car, light up cities, and shape the products that make modern life possible. It may look like just a murky substance, but within it lies the potential for magic. This is where science meets alchemy, and engineering takes on the role of a wizard, transforming crude oil into petrol, jet fuel, and the very materials that power our world. Refining crude oil is not just a process; it’s a carefully orchestrated mystical journey, an intricate dance of heat, pressure, and precision that separates the raw from the refined. Ready to unravel the secrets behind this modern-day sorcery? Let’s take a deep dive into the fascinating transformation of crude oil into the everyday treasures upon which we all depend.
Sliding Through Time: Lubrication from stone age to modern age (Part 4 of 4)
In part three of Lubrication from Stone Age to Modern Age (Technical Bulletin 90), we glided through a mere 20 years of fascinating lubrication history and left off towards the final years of the roaring twenties.
Sliding Through Time: Lubrication from stone age to modern age (Part 3 of 4)
In part two of Lubrication from Stone Age to Modern Age (Technical Bulletin 89), we slid through 145 years of action-packed lubrication history and left off towards the end of the Gilded Age, full of hope and fuelled by endless technological possibilities. What was not to love? We had electricity, telephones, toasters, cars on the road, planes in the air and plenty of oil to lubricate the machines born of our wildest imagination.
Sliding Through Time: Lubrication from stone age to modern age (Part 2 of 4)
In part one of Lubrication from Stone Age to Modern Age, we slid through 5,000 years of lubrication history and left off at the end of the age of enlightenment in the early 1700s. The next leg of our journey finds us smack bang in the middle of the age of revolution, and a cascading series of events that led to the birth of the modern petroleum industry.
Sliding Through Time: Lubrication from stone age to modern age (Part 1 of 4)
From stone age to modern age, pharaohs to phenols, the history of lubrication is a story that demonstrates how a seemingly simple substance - oil - has propelled human progress, shaped industries, and ushered in a world of smoother operations and optimised performance.
When Smoke gets in your Eyes
Just Google ‘exhaust smoke’ and be prepared to sift through approximately 22,100,000 results (0,41 seconds) – an exhausting info overload. The author has been involved with trucks since 1966 and has never seen a driver fined for excessive exhaust smoke, or a truck owner taken to task for any abnormal emissions. And no wonder – the RTA regulations are so vague as to be unenforceable. It is not only the exhaust emissions we see (mainly due to particulate matter)that are cause for concern, but the ones we do not see – carbon monoxide and dioxide, nitrogen oxides, hydrocarbon particles and sulphur dioxide – which are truly dangerous.
Biodiesel : A Complex Minefield
The subject of biofuel is vast and often controversial, and very topical right now as the world seeks more sustainable fuel sources. A practical and strategic approach to biodiesel is the thinking in what follows. Need, greed, legislation, climate change, deforestation, fake news, opportunism, ignorance, oil price, and a lack of long-term thinking all go into the melting pot of biofuel debates. Biofuels are energy sources made from recently-grown biomass (plant or animal matter). Biofuels have been around for a long time, but petroleum and coal have been used primarily as energy sources due to their high abundance, high energy value, and cheap prices. Fossil fuels such as coal and petroleum also come from biomass, but the difference is that they took millions of years to produce.
Snake Oil : Promise vs. Performance
Choosing the correct lubricating oil, with or without additives, is critical to the smooth operation of machinery, however, there are many such products for sale which do not actually do what they claim to on the packaging label. As consumers, we need to be extra vigilant in ensuring that the oil we use complies with OEM specifications and indeed contains the additives that are advertised. Beware - what appears to be “cheap” oil (with false additive claims) (also known as “snake oil”) can lead to very expensive damage.
Base Stocks & Additives - How oils are formulated
There are tens of thousands of different lubricants on the market, from simple hydraulic fluids to very sophisticated synthetic oils formulated for high performance engines. Think of the technology that is required to lubricate a formula one racing car; after the race the team is more likely to change the engine than the oil!
The Ups and Downs of Viscosity
The topic of viscosity has been covered extensively in many technical bulletins and with good reason. The viscosity of a lubricant is its most important physical property and it is this property that defines the very essence of the oil. Viscosity grading systems such as the SAE (Society of Automotive Engineers) for automotive oils and the ISO (International Standards Organisation) for industrial applications have received universal acceptance as a means of classifying lubricants.
How does Oil Work?
Friction is a ubiquitous part of our daily lives. Walking, writing, opening doors and drawers and driving to work all involve energy being expended in order to overcome friction. Although friction is generally thought of as a negative mechanical characteristic (approximately 20% of a car"s energy is spent in overcoming friction) it must be remembered that without it we would not be able to walk and the brakes on our cars would not work.
How to Read a Can of Oil (Part 1)
When purchasing a can, drum or tankerful of oil, it is important to realize that a number of international classification systems are used to describe the product and its uses. The classifications, which include ISO, SAE, API, CCMC, SABS, JAMA and ISLS, are each followed by a series of numbers and letters detailing either the viscosity of the oil or its performance properties. This bulletin will examine viscosity classification while the performance characteristics of oil will be covered in a later issue.
How to Read a Can of Oil (Part 2)
In part one of "How to read a can of oil", the focus was on the viscosity classification systems of lubricants, namely the International Standards Organisation (ISO) system for industrial lubricants and the Society of Automotive Engineers (SAE) system for automotive oils. This technical bulletin will concentrate on the performance specifications of oils, addressing the following questions: What can I use this oil for? Which oil is suitable for the different types of equipment? Is one product better than another?
An Introduction to Synthetic Oils
Synthetic lubricants are a product of the trend towards increasingly complex industrial and automotive equipment designed to meet ever more severe operating conditions - such as extremes of temperature in the operating cycle, the need for sealed-for-life components or extended overhaul periods. In these cases the equipment has exceeded the performance capabilities of conventional mineral oil based lubricants, and created the need to develop synthetic oils.
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In a world constantly in motion, where ambition shapes empires and innovation fuels the future, there exists a silent force, unseen yet omnipresent. It threads through industries, binds economies, and lingers beneath every moment of modern life. It does not demand attention; rather, it works quietly, whispering beneath the hum of progress, woven seamlessly into the very foundation of civilisation. For generations, humanity has relied upon this force, stretching it to its limits, building entire industries upon its strength. It empowers nations, accelerates technological breakthroughs, and dictates the rhythm of history itself. And yet, despite its immeasurable influence, it remains overlooked, hidden in plain sight. What is this invisible force, this mysterious driver of the modern world?
Rivendren Wayne Moodley
WearCheck Africa
Imagine, if you will, a humble, dark liquid pulled from deep within the Earth, mysterious, dense, and seemingly simple. Yet, in the right hands, this “black gold” holds the power to fuel your car, light up cities, and shape the products that make modern life possible. It may look like just a murky substance, but within it lies the potential for magic. This is where science meets alchemy, and engineering takes on the role of a wizard, transforming crude oil into petrol, jet fuel, and the very materials that power our world. Refining crude oil is not just a process; it’s a carefully orchestrated mystical journey, an intricate dance of heat, pressure, and precision that separates the raw from the refined. Ready to unravel the secrets behind this modern-day sorcery? Let’s take a deep dive into the fascinating transformation of crude oil into the everyday treasures upon which we all depend.
Rivendren Wayne Moodley
WearCheck Africa
In part three of Lubrication from Stone Age to Modern Age (Technical Bulletin 90), we glided through a mere 20 years of fascinating lubrication history and left off towards the final years of the roaring twenties.
Steven Lara-Lee Lumley
WearCheck Africa
In part two of Lubrication from Stone Age to Modern Age (Technical Bulletin 89), we slid through 145 years of action-packed lubrication history and left off towards the end of the Gilded Age, full of hope and fuelled by endless technological possibilities. What was not to love? We had electricity, telephones, toasters, cars on the road, planes in the air and plenty of oil to lubricate the machines born of our wildest imagination.
Steven Lara-Lee Lumley
WearCheck Africa
In part one of Lubrication from Stone Age to Modern Age, we slid through 5,000 years of lubrication history and left off at the end of the age of enlightenment in the early 1700s. The next leg of our journey finds us smack bang in the middle of the age of revolution, and a cascading series of events that led to the birth of the modern petroleum industry.
Steven Lara-Lee Lumley
WearCheck Africa
From stone age to modern age, pharaohs to phenols, the history of lubrication is a story that demonstrates how a seemingly simple substance - oil - has propelled human progress, shaped industries, and ushered in a world of smoother operations and optimised performance.
Steven Lara-Lee Lumley
WearCheck Africa
Just Google ‘exhaust smoke’ and be prepared to sift through approximately 22,100,000 results (0,41 seconds) – an exhausting info overload. The author has been involved with trucks since 1966 and has never seen a driver fined for excessive exhaust smoke, or a truck owner taken to task for any abnormal emissions. And no wonder – the RTA regulations are so vague as to be unenforceable. It is not only the exhaust emissions we see (mainly due to particulate matter)that are cause for concern, but the ones we do not see – carbon monoxide and dioxide, nitrogen oxides, hydrocarbon particles and sulphur dioxide – which are truly dangerous.
Dave Scott
WearCheck Africa
The subject of biofuel is vast and often controversial, and very topical right now as the world seeks more sustainable fuel sources. A practical and strategic approach to biodiesel is the thinking in what follows. Need, greed, legislation, climate change, deforestation, fake news, opportunism, ignorance, oil price, and a lack of long-term thinking all go into the melting pot of biofuel debates. Biofuels are energy sources made from recently-grown biomass (plant or animal matter). Biofuels have been around for a long time, but petroleum and coal have been used primarily as energy sources due to their high abundance, high energy value, and cheap prices. Fossil fuels such as coal and petroleum also come from biomass, but the difference is that they took millions of years to produce.
Dave Scott
WearCheck Africa
Choosing the correct lubricating oil, with or without additives, is critical to the smooth operation of machinery, however, there are many such products for sale which do not actually do what they claim to on the packaging label. As consumers, we need to be extra vigilant in ensuring that the oil we use complies with OEM specifications and indeed contains the additives that are advertised. Beware - what appears to be “cheap” oil (with false additive claims) (also known as “snake oil”) can lead to very expensive damage.
Dave Scott
WearCheck Africa
There are tens of thousands of different lubricants on the market, from simple hydraulic fluids to very sophisticated synthetic oils formulated for high performance engines. Think of the technology that is required to lubricate a formula one racing car; after the race the team is more likely to change the engine than the oil!
John Evans
WearCheck Africa
The topic of viscosity has been covered extensively in many technical bulletins and with good reason. The viscosity of a lubricant is its most important physical property and it is this property that defines the very essence of the oil. Viscosity grading systems such as the SAE (Society of Automotive Engineers) for automotive oils and the ISO (International Standards Organisation) for industrial applications have received universal acceptance as a means of classifying lubricants.
John Evans
WearCheck Africa
Friction is a ubiquitous part of our daily lives. Walking, writing, opening doors and drawers and driving to work all involve energy being expended in order to overcome friction. Although friction is generally thought of as a negative mechanical characteristic (approximately 20% of a car"s energy is spent in overcoming friction) it must be remembered that without it we would not be able to walk and the brakes on our cars would not work.
John Evans
WearCheck Africa
When purchasing a can, drum or tankerful of oil, it is important to realize that a number of international classification systems are used to describe the product and its uses. The classifications, which include ISO, SAE, API, CCMC, SABS, JAMA and ISLS, are each followed by a series of numbers and letters detailing either the viscosity of the oil or its performance properties. This bulletin will examine viscosity classification while the performance characteristics of oil will be covered in a later issue.
John Evans
WearCheck Africa
In part one of "How to read a can of oil", the focus was on the viscosity classification systems of lubricants, namely the International Standards Organisation (ISO) system for industrial lubricants and the Society of Automotive Engineers (SAE) system for automotive oils. This technical bulletin will concentrate on the performance specifications of oils, addressing the following questions: What can I use this oil for? Which oil is suitable for the different types of equipment? Is one product better than another?
John Evans
WearCheck Africa
Synthetic lubricants are a product of the trend towards increasingly complex industrial and automotive equipment designed to meet ever more severe operating conditions - such as extremes of temperature in the operating cycle, the need for sealed-for-life components or extended overhaul periods. In these cases the equipment has exceeded the performance capabilities of conventional mineral oil based lubricants, and created the need to develop synthetic oils.
