Duplex T300 Clock - PowerPoint PPT Presentation

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Title:

Duplex T300 Clock

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... on ambient conditions. Highly dependent on ... Still dependent ambient conditions such as gravity. The Problem ... Included two different cam connections. ... – PowerPoint PPT presentation

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Title: Duplex T300 Clock


1
Duplex T300 Clock
  • Group 11
  • Robert A Pfeifer
  • Chi H Lee Devjit Roy Sergei R Shirokov Bron I
    States

2
Early Clocks
  • Varied widely.
  • Were highly inaccurate.
  • Were dependent on ambient conditions.
  • Highly dependent on geographic location.

3
The System
  • Uses a pendulum to maintain proper timing.
  • Highly precise due to precision dimensional
    relationships.
  • Still dependent ambient conditions such as
    gravity.

4
The Problem
  • So the main problem lies in how we turn this.
  • Into this.

5
Initial Sketches
  • Required precise measurements.
  • Allowed division of labor.
  • Were largely sufficient for initial part drafting.

6
Part Creation
  • Was divided up amongst the group.
  • Extensive use of patterns.
  • Required extensive examinations of parts.
  • Required precision due to the nature of the
    system.

7
Assembly
  • Was problematic due to extensive interconnection.
  • Required several different connection types.
  • Pin
  • Slot

8
Animation
9
Animation Difficulties
  • Part relations were poorly defined and required
    editing to work properly.
  • Fade effects were used to display internal
    structure.
  • Rotation effects were used to demonstrate various
    views of the model.

10
Additional Animation Difficulties
  • The pendulum assembly proved particularly
    challenging.
  • Included two different cam connections.
  • Required the addition of a torque force to the
    ratchet wheel for proper motion.

11
Future of Clocks
  • Atomic Clocks
  • Independent of external forces.
  • Output can be easily digitized.
  • Highly precise due to constant rate of
    radioactive decay.
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