Gears, Chains, and Sprockets - VEX Robotics

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Worm Gear OptionsThe following options are available for creating worm gear sets.Enter data to design the gear set.Input power and speed requirements and review calculation results. Calculations are based onpower and speed inputs, and information from the Design tab.Specify information that applies to the entire gear set.Input data specific to the worm.Input data specific to the worm gear.Display a page containing all input data and calculations.26■Unit 6: Gears, Chains, and Sprockets
Exercise: Generate Spur GearsIn this exercise, you design two spur gears for theProtobot. The design parameters and an existingassembly are supplied to assist you with thegear design.3. Open DesignGears.iam. The two partsrepresent a simplified design of the driveshafts from the Protobot. The center to centerdistance is set to two inches.4. On the panel bar, click the down arrow andselect Design Accelerator.The completed exerciseCreate Spur Gears for the ProtobotIn this exercise, you design two spur gears for theProtobot.The design parameters and an existing assembly aresupplied to assist you with the gear design.5. On the Design Accelerator panel bar, clickSpur Gears Generator.1. If a default configuration file for spur gearconfigurations already exists for the currentuser, delete it.■■In Windows Explorer, navigate to thefollowing path: Drive:\Documents andSettings\User name\Application Data\Autodesk\Inventor 2009\DesignAccelerator\Defaults\.If the file CAGearsSpur.Imperial.xml exists,delete it.2. Make IFI_Unit6.ipj the active project.Create Phase■27
Page 3 and 4: SuppliesSoftwareAn assembled the ge
Page 5 and 6: PhaseBuildStandardScience (NSES)Uni
Page 7 and 8: Think PhaseOverviewThis phase expla
Page 9 and 10: Spur GearsSpur gears have been used
Page 11 and 12: The driving torque applies some for
Page 13 and 14: Idler GearsGears can be inserted be
Page 15 and 16: Compound Gear RatioCompound gears a
Page 17 and 18: Chain DrivesSprockets and chains ar
Page 19 and 20: Create PhaseOverviewThis phase desc
Page 21 and 22: Icon Name DescriptionRectangularPat
Page 23 and 24: Example: Generated GearsIn the foll
Page 25: Enter data to design the gear set.I
Page 29 and 30: 12. To check your design again, cli
Page 31 and 32: 9. Press E to start the Extrude too
Page 33 and 34: 4. For Operation, select Cut.2. Exp
Page 35 and 36: 14. Click OK.3. Click again to crea
Page 37 and 38: Extrude the Sketch on the Back Face
Page 39 and 40: 7. For Count, enter 5.8. For Spacin
Page 41 and 42: Insert an iFeatureIn this section o
Page 43 and 44: Exercise: Animate a Gear AssemblyIn
Page 45 and 46: 9. Scroll back to SHAFT-3000:5. Rig
Page 47 and 48: Required Supplies and SoftwareThe f
Page 49 and 50: 2. To complete the next step:■■
Page 51 and 52: 4. To complete the next step:■■
Page 53 and 54: Amaze PhaseOverviewIn this phase, y
Page 55 and 56: f. Set up the test stand between tw
Page 57 and 58: Figure 4: 36:60 ReductionFigure 5:
Page 59 and 60: STEM ConnectionsBackgroundThe Unite

Gears, Chains, and Sprockets - VEX Robotics

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