Your car has problems with technical condition?

Dodane: 29-07-2016 16:44
Your car has problems with technical condition? no smoke oil for Dailmer

Which parts of the car are the most sought after by car owners?

Due to the geographical location of Polish among the most frequently mentioned car parts are the tires. In winter, most drivers choose to mount tires designed for harsh weather conditions. Excessive use of a Particular type of tire small to have an adverse effect on Their Subsequent performance. Therefore, it is important to regularly held reviewed accompanied by checking the condition of the tires and the like equipment. It is servicing a car you can discover the many defects That can be quite easily removed and Which constitute the safety of passengers using the vehicle. So Consider carefully check the status of our car.


Buying larger quantities of motor oil as a treat

Sometimes, as a birthday present bought a car. This applies especially to round birthday, which celebrates particularly close to our person. In choosing an attractive car designed gift can help us staff car showroom, where you want to make the purchase. As part of the gifts we can also perform a review of the car before the first using the vehicle, and thus help a loved person save time that would be spent on driving the car services and we will make it an extra surprise. Knowing her Earning we can also treat it greater amount of engine oil, which will be able to enjoy for a long time.


In the crankcase

In the crankcase of a vehicle engine, motor oil lubricates rotating or sliding surfaces between the crankshaft journal bearings (main bearings and big-end bearings), and rods connecting the pistons to the crankshaft. The oil collects in an oil pan, or sump, at the bottom of the crankcase. In some small engines such as lawn mower engines, dippers on the bottoms of connecting rods dip into the oil at the bottom and splash it around the crankcase as needed to lubricate parts inside. In modern vehicle engines, the oil pump takes oil from the oil pan and sends it through the oil filter into oil galleries, from which the oil lubricates the main bearings holding the crankshaft up at the main journals and camshaft bearings operating the valves. In typical modern vehicles, oil pressure-fed from the oil galleries to the main bearings enters holes in the main journals of the crankshaft. From these holes in the main journals, the oil moves through passageways inside the crankshaft to exit holes in the rod journals to lubricate the rod bearings and connecting rods. Some simpler designs relied on these rapidly moving parts to splash and lubricate the contacting surfaces between the piston rings and interior surfaces of the cylinders. However, in modern designs, there are also passageways through the rods which carry oil from the rod bearings to the rod-piston connections and lubricate the contacting surfaces between the piston rings and interior surfaces of the cylinders. This oil film also serves as a seal between the piston rings and cylinder walls to separate the combustion chamber in the cylinder head from the crankcase. The oil then drips back down into the oil pan.45

Motor oil may also serve as a cooling agent. In some constructions oil is sprayed through a nozzle inside the crankcase onto the piston to provide cooling of specific parts that undergo high temperature strain. On the other hand, the thermal capacity of the oil pool has to be filled, i.e. the oil has to reach its designed temperature range before it can protect the engine under high load. This typically takes longer than heating the main cooling agent ? water or mixtures thereof ? up to its operating temperature. In order to inform the driver about the oil temperature, some older and most high performance or racing engines feature an oil thermometer.

Due to its high viscosity, motor oil is not always the preferred oil for certain applications. Some applications make use of lighter products such as WD-40, when a lighter oil is desired, or honing oil if the desired viscosity needs to be mid-range.6

Źródło: https://en.wikipedia.org/wiki/Motor_oil



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