Speed of the gears depends on: The ____________________________________ OR The __________________ of the (friction wheels) Example: If a driver gear has a diameter of 20cm and the driven gear has a diameter of 40 cm, what is the speed ratio? Which one is moving faster? 2) Chain and Sprocket At least __________________connected by a __________________ Notice: all the gears turn in the__________________ direction If it had gears on the __________________; they would turn in the __________________ direction Are they reversible? _________________________________- 3) Worm and worm gear Consists of a __________________ and at least one __________________
Speed of the gears depends on: The ____________________________________ OR The __________________ of the (friction wheels) Example: If a driver gear has a diameter of 20cm and the driven gear has a diameter of 40 cm, what is the speed ratio? Which one is moving faster? 2) Chain and Sprocket At least __________________connected by a __________________ Notice: all the gears turn in the__________________ direction If it had gears on the __________________; they would turn in the __________________ direction Are they reversible? _________________________________- 3) Worm and worm gear Consists of a __________________ and at least one __________________
notes_transmission_and_transformation.docx