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Chain gears, bevel gears, gear trains

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you count the number of teeth a gear has against the other gear(s)

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The drive gear has 12 teeth the driven gear has 36. What is the gear ratio?

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The drive gear has 12 teeth the driven gear has 36. What is the gear ratio?

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Drive gear: Driven gear then simplify like a fraction

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You count the amount of teeth on one gear and you count the amount of teeth on another gear and divide the one that is first by the one that is last.

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Gear chain, beavle train, and a simple train

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List 3 types of gear trains that we have used

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List 3 types of gear trains that we have used

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1:3

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How many gear trains are required for your pull toy?

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How many gear trains are required for your pull toy?

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By increasing the driven gear's size

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Increase the torque by smaller gear

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5 gear trains for the pull toy

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4 gear trains are need for the pull toy

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Chain gear, idler gear, bevel gear

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You put the driver over the driven and simplify

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bevel gears chain drive simple gear drive

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Ratio is 1:3

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You calculate it by teeth on the drive gear divided by driven gear