Wednesday, June 9th, 2010
1. What is emission control system?
The emission control system reduces the emissions, which are harmful to the environment and human beings produced by automobiles.
2. What are emissions?
The term emission gas ...
Posted in Gasoline Engine | 1 Comment »
Sunday, March 21st, 2010
All gasoline engines mounted on Toyota automobiles are four-stroke engines. Four-stroke engines operate by continuous and regular repetition of the following sequence:
1. Intake stroke
2. Compression stroke
3. Combustion stroke
4. Exhaust stroke
Basic ...
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Saturday, March 13th, 2010
Necessity of compressing the airfuel mixture
When an uncompressed air-fuel mixture is ignited, it burns slowly due to the low density of fuel and air. However, when compressed air-fuel mixture is ...
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Friday, March 12th, 2010
The cylinder head is located on top of the cylinder block. The bottom of the cylinder head is indented and combines with the piston to form the combustion chamber. Internally, ...
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Thursday, March 11th, 2010
The plastic region bolt is used in such areas as the cylinder head or bearing cap assembly to provide a steady bolt tension. Normally bolts are tightened to the elastic ...
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Wednesday, March 10th, 2010
The cylinder block acts to maintain the compression pressure with the piston and receive the combustion pressure. Recent cylinder block consists of the aluminum cylinder block and the cylinder liner. ...
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Tuesday, March 9th, 2010
EngineCrankshaft
The crankshaft acts to convert the linear motion of the pistons into revolving motion. In order to be able to receive great force and revolve at high speed, it needs ...
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Saturday, March 6th, 2010
Differences in the main journal and crank pin circumference occur from unevenness in manufacturing precision. For that reason, there are several standard sizes for the main journal and crank pin. ...
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