Skip to main content

Parts of Engine -1

Hello friends,

Previous article we have discussed how many types of Engine cylinder....
In this article we have discussed step by step.....so let's start..


1. Cylinder block :
        
     Cylinder block, cylinder head and crankcase these three parts are the foundation of body of automobile engine. Cylinder blocks and crankcase are single form of casting, which gives a rigid structure of casting.

In cylinder block are made of some parts name are hear is water passages,dry liner, bearing of crankcase, ribs...etc.
Ribs are cast in the crankcase to give in extra strength and support and some cases, the crank shaft bearing.

In a cylinder block are three parts :
1. The cylinder in which the pistons slide up and down.
2. The port or opening for valve.
3. The passages for the flow cooling water.

The cylinder block is usually made by gray cast iron and sometimes with additional nickel and chromium. Some block are cast iron from aluminium, in which cast iron of steel sleeve are used. Most are engine are made in cast iron for cylinder wall it has better wearing qualities. In some small engine cylinder are wall are plate with chromium a very hard metal to reduce wall wear and increase service life. These alloys are low co- efficient of thermal expansion and high wear resistance.

 Cylinder block design are  shape is L,I head block. Cylinder L-head engine block contain opening for valve and valve part. The bottom of the block support the crankshaft and also the oil pan. On the most engine are crankshaft support in the cylinder block by bushing that fit into machine hole in the block. Intake and exhaust manifold are attached to the cylinder head. Other parts are included the water pumps timing gear or timing chain cover, flywheel and clutch housing, ignition distribution and fuel pump. The cylinder head mounting on the top of the block. The cylinder block with sealing gaskets which provides good deal to prevent leakage of water,oil or gases...
Some parts are attached with bolts other with studs and nuts.

We will describe step by step are deails on our website.I hope completely understand what is types  automobile and work of automobile can you more details are understand so you are subscribed my website and any queries regarding of automobile writing on comments box and share link I will give very fast reply and thank you for read this article.

Thank you🤗


Popular posts from this blog

TYPES OF ENGINE

HELLO FRIENDS, We have discus in this topics of types of engine are used in automobile or automotive.   In Types of engine like petrol, diesel, CNG engine etc. types of fuel are used in internal combustion engine.   1. Types of fuel used:   a) Petrol engine of gasoline engine, b) Diesel engine, c) gas engine 2. Cycle of operation a) Otto cycle,   b) diesel cycle,   c) duel cycle engine or semi-diesel cycle engine 3. No. of strokes: a) Two stroke engine, b) four stroke engine, c) hot spot ignition 4. Types of ignition: a) Spark ignition engine( SI engine), b) compression ignition engine(CI engine)  5. No. of cylinders: a)Single, b) Two, c) Three, d) four, e) six, f) eight, g) twelve, h) sixteen 6. Arrangement of cylinder: a) vertical, b) horizontal, c) redial, d) v-engine, e) opposed 7. valve arrangement: a) L- head engine, b) I-head engine, c) F-head engine, d) T-head engine 8. Types of cooling:

parts of engine -3

HELLO FRIENDS, Previous article we have discuss parts of cylinder block, cylinder head and this article we have discuss crankcase and cylinder liner and piston introduction. So…..lets start,😊 3. Crankcase: Crankcase is attached to the bottom face of the cylinder block. Crankcase is base on the engine. It is supported the crankshaft and camshaft in suitable bearings and provided the arm for supporting the engine on the frame. The oil pan and the lower part of cylinder block together are called the crankcase. Sometimes you are thinking about oil pan, so I can explain this oil pan is bottom half of the crankcase is called oil pan show in figure. it is bolted or screwed to the lower flange of the main casting are usually made of pressed  steel and aluminum. In the crankcase cylinder block and upper half of the crankcase usually are cast as single integral unit. This casting is usually made of a ferrous alloy or semi-steel provide to stronger and hard

Parts of Engine -2

Hello friends, Previous article we have discussed in cylinder block. In cylinder block are the round mirror cylinder surface by accurate grinding and honing process and this article we have discussed in cylinder head. so...let's start 🤔 2. Cylinder head:           The top of the cylinder is covered by separate cast piece know as the cylinder. the cylinder head is bolted to the top of the cylinder block. it contains combination chamber. In cylinder head are mounted on spark plug and sometimes valves are mounted in it and passages for flow of cooling water. The cylinder head is usually made by gray cast iron or aluminium alloy. Aluminium has the advantage of lightness in weight and high heat conductivity. It is cast separately from the cylinder block, it may be removed for cleaning carbon and grinding valve. A flat piece of gaskets is placed between the cylinder head and cylinder block. Racing car engine, a separate head is not use. But single piece of cylinder block and hea