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EastWindBreaks
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the new exact d1 should be T1*Pc/pi, correct? but it has only Pc/T1CWatters said:The used a slightly different value for pi. Probably 3.142
thank you, i probably can't trust my professor's lecture notes anymore...CWatters said:Yes their equation appears to be wrong.
https://en.m.wikipedia.org/wiki/List_of_gear_nomenclature#Standard_pitch_diameter
D=pN/pi
= 25*38/3.142
= 302.36
Or if you use pi to more decimal places you get your answer of 302.394
gear ratio can not be greater than 10 correct?CWatters said:Yes their equation appears to be wrong.
https://en.m.wikipedia.org/wiki/List_of_gear_nomenclature#Standard_pitch_diameter
D=pN/pi
= 25*38/3.142
= 302.36
Or if you use pi to more decimal places you get your answer of 302.394
A simple gear train is a mechanical system made up of two or more gears that transfer power and motion from one shaft to another. It is used to increase or decrease the speed or torque of an input shaft.
A simple gear train works by meshing two or more gears together, with the teeth of the gears interlocking. When the input gear rotates, it transfers its motion and power to the output gear, causing it to rotate in the opposite direction. The gear ratio, or the number of teeth on each gear, determines the speed and torque of the output gear.
Simple gear trains are often used in machines and vehicles because they provide a smooth and efficient transfer of power and motion. They are also relatively easy to design and maintain, and can be used to achieve a wide range of gear ratios.
Simple gear trains are used in a variety of machines and devices, including cars, bicycles, watches, and industrial machinery. They are also commonly used in power transmission systems, such as in wind turbines and hydraulic systems.
In the context of a simple gear train, a typo refers to an error or mistake made in the design or implementation of the gear train. This could include incorrect gear ratios, misaligned gears, or incorrect placement of the gears. Typos can affect the performance and efficiency of the gear train, and may need to be corrected for optimal functioning.