PPT-Shifting Gears!

A Professional Development Session Designed to Support Turnkey Training on the Shifting Gears Initiatives Student Achievement Student Achievement Why do we need the CCSS 2 The Power of Expectations. Students will learn how to use gears properly efficiently and effectively Predicting directional motion of a string of gears Class discussion of different building methods Explorin g gear setups gear ratios and directional changes Recording design a Nanotechnology Simple Machines. Gears, Pulleys, & Sprockets. These three power train elements transfer energy through rotary motion. . Change the speed of rotation. Change the direction of rotation. . cultivation:. . Activity. . data. . &. . Emission. . Factors. . for. . an. . integrated,. . scalable. . system. Moving. . on. . From. . Experimental. . Approaches. . to. . Advancing. Gears, Pulleys, & Sprockets. These three power train elements transfer energy through rotary motion. . Change the speed of rotation. Change the direction of rotation. Change the amount of torque available to do work . A Professional Development Session Designed to Support Turnkey Training on the Shifting Gears Initiatives. Student Achievement. Student . Achievement. Why do we need the CCSS?. 2. The Power of Expectations. Pages 43-47. Student Performance Objectives. State the two cross-over gears and why they should be avoided.. State what duplicate gears are and how they effect the number of gears available for use.. © 2012 Project Lead The Way, Inc.. Principles of Engineering. Gears, Pulleys, & Sprockets. These three power train elements transfer energy through rotary motion. . Change the speed of rotation. pinion. gear. r. 2. r. 1. P. Pitch-Line Velocity. Tooth Forces. r. 1. F. 1. T. 1. r. 2. F. 2. T. 2. v. 2 . cosθ. 2 .   =   v. 1 . cosθ. 1.        . where   v. 1 . = ω. 1 . . O. © 2012 Project Lead The Way, Inc.. Principles of Engineering. Gears, Pulleys, & Sprockets. These three power train elements transfer energy through rotary motion. . Change the speed of rotation. The Speed of any driven gear is determined by calculating the gear ratio using the driven gear as the output gear along with the input gear and ignoring all other gears in between. MECH1200. Whether an extra gear in a gear train is an idler or drives an extra shaft,. © 2012 Project Lead The Way, Inc.. Principles of Engineering. Gears, Pulleys, & Sprockets. These three power train elements transfer energy through rotary motion. . Change the speed of rotation. Student Achievement. Student . Achievement. Why do we need the CCSS?. 2. The Power of Expectations. Do you believe in me?. What do you believe is possible?. Can an elephant paint a self portrait?. . Logan T. Williams. 5/7/2020. Naval Research Laboratory, Washington D.C., 20375. Gear pumps are a ubiquitous means to generate hydraulic power. Rugged simplicity, cost effective. The simplicity of gear pump design presents some liabilities. Gears. A gear is a simple machine like a lever. The larger the diameter of the gear the longer the lever. What are Gears used for?. Ensure positive motion. Reverse the direction of rotation. Increase or decrease the speed of rotation.