Apollo Engineering Academy
  • Home
  • Information
    • Contact Information
    • Course Descriptions
    • Testing Options
    • How to Pay Your OCTC Bill
    • Robotics T-Shirt 2022
    • Robotics T-Shirt DCHS
  • Apply Today!
    • Application 2023-2024
  • Student Survey 22-23
  • Events
    • Guest Speakers >
      • MSU Guest Speakers
    • College Visits
    • MSU Trip 2019
    • MSU Ridership
  • Classes
    • Mr. Leohr's Class >
      • POE - Electrical Circuits
    • Mr. May's Class >
      • IED Photos
  • Picture Archives
    • 2018-2019 >
      • College Visits
      • University of Louisville
      • Guest Speakers
      • University of Alabama Huntsville
      • University of Kentucky
      • Gardner Engineering & Consulting 2019
      • 2018 Reverse Eng Proj
      • IED Photos 2018
    • 2017-2018 >
      • College Visits
      • WKU College Visit 2017
      • USI College Visit 2017
      • Toxic Popcorn
      • Simple Machines
      • IED 2017-18 Reverse Engineering Projects
      • 2018 Senior Fuji Night
    • 2015-2016 >
      • Guest Speakers
      • Monica Wade Nielsen, University of Kentucky
      • Toxic Waste Dump
      • Paper Tower
      • Simple Machines
      • Gears
      • Electrical Circuits
      • Self-Propelled Vehicles
      • Mr. May 2015-2016
    • 2014-2015 >
      • Guest Speakers
      • UK Trip
      • Mr. May 2014-2015
      • USI Trip 2015
    • 2011-2012
  • T Shirt Order 22
Back to Mr. Leohr's Class

Gears, Pulley Drives, and Sprockets

In this activity students learned about constructing both simple and complex gear trains.  They also learned how to calculate Gear Ratios, torque, number of teeth needed on input or output gears, and required diameters on input and output gears.
Daviess County Public Schools
​12 years of Engineering Excellence