Wednesday, December 18

Automobile

Everything You Need to Know About Your Lubricating Oil As An Engineer
Automobile, Marine, Study With MEF

Everything You Need to Know About Your Lubricating Oil As An Engineer

What are the functions of a lubricant? Separate entirely the contact surfaces, thereby reducing static and dynamic friction to least possible value to prevent wear and tear. Remove heat generated within the bearing. Protection of the working surfaces against corrosion. Removal of contaminants. Dampen noise produced. Act as a sealant. What are the Types of Lubrication on Ships? Hydrodynamic Lubrication or Full fluid film lubrication. Boundary Lubrication or Thin film lubrication. Hydrostatic Lubrication or Thick film lubrication. Elasto-hydrodynamic Lubrication or Thin film or square film lubrication. What are the Properties of crankcase lubricating oil? Viscosity: To be suitable for the purpose Viscosity index: To be high Pour Poi...
Brake failure: How to stop the car when brakes fail using these simple tips
Automobile, Videos

Brake failure: How to stop the car when brakes fail using these simple tips

You could have the best car on the block with incredible specs and features, but if it's got trouble with its brakes, all your commutes and trips will have to wait until they've been fixed. While brake failure is not a phenomenon very commonly heard of anymore with the advancement in braking technology, also assisted by ABS (anti-lock braking system) and EBD (electronic brake distribution) in a lot of cars today.But it is worth considering and being prepared for if a brake failure happens. So, here we take a look at what to do in case the brakes fail:- Hazard lamps are available in all modern cars and these are meant for such emergency situations. These lamps, in fact, are not meant to be switched on in case of driving in fog or in the rain, as a lot of people misunders...
Best Practices To Keep Your Car Engine In A Good Condition – A Must Do!
Automobile

Best Practices To Keep Your Car Engine In A Good Condition – A Must Do!

It is an alarming fact that the engine is the heart of any vehicle yet many of us don’t pay much attention to it unless it develops a fault. To keep your engine in good condition and increase its longevity, it is important to check your engine regularly for any slight deviation from what is normal with your engine. Here are some simple best practices that will help your engine stay in a good shape; Check the Cooling System: An engine’s cooling system helps the car's engine to maintain the ideal temperature and takes excess heat out of the engine. Make sure your car has an adequate level of coolant. You can check this by lifting the hood and looking at the coolant tank. Usually, the coolant will be in a green or orange coloured liquid. This prevents the engine from overheating. Remem...
Tips for Simple Hydraulic Cylinder Maintenance
Aeronautical, Automobile, Marine

Tips for Simple Hydraulic Cylinder Maintenance

No cylinder will last forever, but if you’re hoping to ensure your hydraulic cylinders are working their best for their longest we’ve put together these short tips to help. ❱❱ Spot Problems Early in a Hydraulic Cylinder By Avoiding Debris Buildup No operator or machine owner wants to spend the bulk of their time focused on keeping their machine clean when it could be better spent putting it to work, but especially in the case of hydraulic cylinders cleanliness is a big step to maintaining overall health.  Every time you expand and retract a hydraulic cylinder you increase the likelihood that it will carry outside debris into the barrel, but keeping both the cylinder and the surrounding area clean is also a solid way of making sure if a problem develops you’ll be able to ...
Changing Brake Fluid Without Bleeding
Automobile

Changing Brake Fluid Without Bleeding

Changing your brake fluid is a dirty job. Bleeding the brakes after changing the brake fluid is not only a hassle but time-consuming. Here we look at why you need to change the brake fluid, signs the break fluid needs changing, and how to change the brake fluid without bleeding the brakes using the Ranger method. Why the brake fluid needs changing Your brake system is a closed system. This helps keep out the debris, moisture, and air that can affect how your brakes function. Contaminated brake fluid affects how the brake feels as you press it down to stop and changes how the heat disperses with frequent stops. Unfortunately, brake fluid is hygroscopic, so it absorbs the moisture in the atmosphere. When moisture gets in the brake system, it decreases the brake fluid’s boiling point...
Car Jerking When You Accelerate: How to Solve It
Automobile

Car Jerking When You Accelerate: How to Solve It

Here we will examine why the car jerks while accelerating the solution and its possible cost. Car jerks when accelerating: Possible reasons and solutions 1. Spark plugs Engine misfiring is caused by spark plugs that are worn out. Fouled and worn spark plugs interrupt the perfectly timed fuel ignition in the cylinders, creating the jerking you experience. Best solution Replace the spark plugs is the easiest and least expensive solution. For $20, any DIYer can do this quick fix! 2. Clogged fuel injectors Gas goes through the fuel injector to get to the engine. Dirt that accumulates in the fuel injectors reduces the amount of gas that is traveling through the injectors and causes jerking on acceleration. Best solution The easiest way to keep the fuel injecto...
How to Clean Pistons Without Taking Out Engine Parts
Automobile, Small Engines

How to Clean Pistons Without Taking Out Engine Parts

In cars containing engines with internal combustion, energy is produced when gasoline is fired, and power is transmitted through the spark plug. When the firing process happens, though, carbon powder residue from the gasoline forms on the piston’s head and in the engine valve. This buildup will turn into gunk sooner or later. This happens because of the vapor that comes from the oil when it heats up. Engine oil of an inferior quality can also cause this. You may soon have engine problems like abnormal engine sound, atypical fuel consumption, diminished engine power, and sometimes, a total engine breakdown. How Do I Know if My Piston Is Dirty? Too much smoke Lots of exhaust smoke coming out of your vehicle could be a sign of faulty or dirty piston rings. The ...
Cleaning cylinder bores for better ring seal and power
Automobile, Small Engines

Cleaning cylinder bores for better ring seal and power

When building an engine, it's the little things that separate good engines and great ones. On initial start-up, getting a quick piston ring seal is critical—and having a clean, properly lubricated cylinder wall accelerates this process. During a recent trip to Boost Addicts, experienced engine builder John Bouchard stressed the importance of clean cylinder walls to promote rapid ring sealing. "Any dirt that's left is going scratch the cylinder walls, and the rings won't seal as well as they could." Bouchard showed us an "old school" engine-building tip: after wiping down the cylinder walls with brake parts cleaner, he cleaned them with automatic transmission fluid (ATF). "ATF not only is a good lubricant, but it's highly detergent, so it picks up residue that even brake parts clea...