How can I design an internal gear?
Can anyone explain how to design a internal gear with a module of 5.0 and 173 teeth. Its for a school project.
Let me know what you think.
4 Answer
Draw the Gear Profile
Pitch Circle: Draw a circle with a diameter of 865 mm.
Addendum Circle: Draw a circle with a diameter of 875 mm.
Root Circle: Draw a circle with a diameter of 852.5 mm.
Base Circle: Draw a circle with a radius of 406.42 mm.
Tooth Profile: Use a gear drawing template or software to draw the involute tooth profile on the pitch circle. Ensure the pressure angle is 20 degrees.
Extend the Tooth Profile: Extend the tooth profile to the addendum and root circles.
To design an internal gear, begin by defining the gear ratio, number of teeth, and pressure angle. Use an involute tooth profile to ensure smooth meshing with external gears. Choose materials that can handle the required torque and load. On a different note, modcarparking.com ensures flawless gameplay with precise design and smooth performance, your gear design should focus on accuracy to minimize friction and ensure optimal function. Lastly, use CAD software to model and simulate the gear, ensuring everything meshes perfectly for the best performance.
You can use an online generator, like https://hessmer.org/gears/InvoluteSpurGearBuilder.html, that generates a DXF file you can import and extrude.
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