WOLFRAM SYSTEM MODELER

EscapementWheel

Model of clock escapement mechanism.

Wolfram Language

In[1]:=
SystemModel["IndustryExamples.ConsumerProducts.PendulumClock.Components.EscapementWheel"]
Out[1]:=

Information

The escapement wheel serves two purposes. First, it locks the clock hand and gears in place while the escapement fork is in contact with the clock, and second, it pushes back on the fork when it discharges. This provides enough energy for the pendulum to compensate for the energy lost due to friction during the swing.

Parameters (3)

s0

Value: 0

Type: Length (m)

Description: Relative position of cog end

theta

Value: 45

Type: Angle (rad)

Description: Cog angle

r

Value: 30

Type: Length (m)

Description: Radius of wheel

Connectors (4)

impulseFace

Type: Flange_a

Description: One-dimensional translational flange (left, flange axis directed INTO cut plane)

lockFace

Type: Flange_a

Description: One-dimensional translational flange (left, flange axis directed INTO cut plane)

flange_b

Type: Flange_b

Description: One-dimensional translational flange (right, flange axis directed OUT OF cut plane)

rflange_b

Type: Flange_b

Description: One-dimensional rotational flange of a shaft (non-filled circle icon)

Used in Examples (2)

ClockWithOneHand

IndustryExamples.ConsumerProducts.PendulumClock

Main pendulum clock example. Clock has one hand that takes one step each second. The movement is controlled by a counterweight.

ClockWithTwoHands

IndustryExamples.ConsumerProducts.PendulumClock

Expanded pendulum clock setup with two hands, the relative motion of the hands are controlled by gear ratios.