Physics calculations in motorcycle technology, among others
6. Piston speed
As the engine rotates, piston speed in TMA and TMB is zero and in the middle more quickly, hence the piston velocity is taken flat – flat.
With the following formula:
V = 2LN/60= LN /30
The piston speed V = average L = Step (m).
N = round engine (rpm).
7. Torque
Hollywood press play on a rotating part called a torque, a motorcycle driven by the torque of the crankshaft
Torque = force x distance
The more the number of teeth on the gears, the greater the torque that occurs. So the speed is reduced to half.
8. Maximum torque
The amount of the maximum torque of each motor is different. When a motorcycle to work with maximum torque, rear wheel driving force is also maximum. The greater the torque, the greater the power the bike. The amount of torque is usually included in the technical specifications of data, service manuals, or in the marketing of a product brochure motor.
9. Energy (Horse Power)
Average employment is measured by the final energy (torque from crank saft sepda propelling motors, but this is only the force to drive the motorcycle and the moving speed of the motorcycle was not taken into account. Power is speed that causes the work).
• Unit labor
PS (Prerd strarke in German) 1 PS – 75 Kg m / sec is the power to move objects weighing 75 kg so far as 1 m in 1 secon (the greater the greater the power of unity jurnlah time work).
• Calculation of power crankshaft
To calculate how many times the pen moves by rotating crank specifik force of unity of time (seconds)
Work (Q) = Force (F) x distance (r) Torque (T) = Force (F) x distance (r) Force (F) = Torque (T): distance (r)
Distance (r) is taken by the rotation of crank pin permenit = 2r. RN
Power = ker ja = kg.m / sec. (work per second)
time
10. Performance Curves (Figure engine capacity)
Diagram of machine capabilities Engine performance and ring performance diagram. Engine performance chart, an indication of engine power, torque, and fuel consumption is seen from the spin machine. In other words the “Run curva ring performance diagram” shown the relationship between the position of the engine rev Gear, Power rear wheels and obstacles when traveling from the motorcycle run.
11. Specific Fuel Consumption
Specific fuel consumption and fuel consumption which shows how many miles that can be taken by the motor with 1 liter of gasoline. In the fuel consumption shown is specifically how many grams of fuel used by HP / hour in general the highest engine efficiency (fuel consumption is the lowest specific) occurs where the power curve and torque curve as the same high. Correlation Between Machine and Motor Speed Dental At every position
This correlation can be qualified with the reduction ratio of each menyetahui teeth and rear wheel diameter (effective diameter tires / tire effective diameter)
D = effective tire diameter (m) N = engine speed (rpm)
i = total reduction at each gear
12. Power Wheels Push Back On The Prisoners And Running
The driving force behind the same wheel with the force of attraction is the rear wheels. Motor can move forward, with the existence of this attractive force against prisoners style when traveling.
13. Power Wheels Push Back
The driving force behind the wheel of the engine torque reduction is enhanced with teeth, gearboxes and sproket teeth.