3. Escapement

Own this I think
Balance Spring oscillates. Anchor and escape wheel control the power release according to the "divided time."

4. Display

Balance Wheel

1 period = the yellow dot goes from left to right and back to left.

Frequency = 1 / Time for one period

3600 per hour

Clock Escapement

Balance Wheel Frequency

For the clock in lesson 3

Tp(escape wheel) 6

Ta(escape wheel) 6

Tp(4th) 60

Ta(4th) 6

Tp(3rd) 36

Ta(3rd) 7

Tp(2nd) 70

Ta(2nd) 10

Frequency = ( 70 x 36 x 60 x 6 x 2 ) /

( 7 x 6 x 6 ) = 3600

Displacement of 70 for each each minute rotation? What is the gear train ratio(inverse)?

7/70 * 6/36 = 1/60 of 70 = 42/36 =1.16666

Displacement of 36 for each tooth of 15?

What is the frequency?

(70*36*60*15*2)/(7*6*8) = 13500/3600 = 3.75 rotation per sec

What minute is at at the 20th Displacement?

(20/70)*60=17.14

PlanetaryGearTrain

Adding 2 additional teeth to the sec gear?

Will result in 62 seconds per minute.

F = x^2 1st second has 1 tick, 2nd sec 2 so on. How many seconds have passed after 10 ticks?