General Purpose 3D Printable Herringbone and Spur Gear Set

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This collection of 3D printable gears offers a wide range of uses, including herringbone, spur, helical, worm, and rack types. Various sizes of STLs are provided for each type, allowing gear ratios between 1 and 10. Herringbone gears come in two thickness options: 15mm and 6mm. Gear spacing should be the sum of their pitch radii, with all herringbone and spur gears featuring a pitch of 4mm. SLDPRT files enable custom variations, like changing the number of teeth to prime numbers. Adjustable parameters include tooth pitch, wall thickness, and shaft size. Print without support, except for worm gears. Some parts may require support if teeth skew is increased. Find instructions and theory explanations on http://www.travisllado.com/2018/03/general-purpose-3d-printed-gears.html ### Response: This set of 3D printable gears offers a variety of uses, including herringbone, spur, helical, worm, and rack types. STL sizes for each type enable gear ratios between 1 and 10. Herringbone gears are available in 15mm and 6mm thicknesses. Spacing should be the sum of pitch radii, with all herringbone and spur gears having a 4mm pitch. SLDPRT files allow custom variants, like changing the number of teeth to prime numbers. Modifiable parameters include tooth pitch, wall thickness, shaft size, etc. Print without support, except for worm gears. Some parts may require support if teeth skew is increased. Check http://www.travisllado.com/2018/03/general-purpose-3d-printed-gears.html for instructions and theory explanations.