Ice cream machine

Herringbone gears are super neat!

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Those look fancy. Never seen those or thought about that. :smiley:

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I’ve fallen in down YET another youtube-rabbit-hole. This time I’ve been reading up on gears. I used a rubber band for the tumbler, but it didn’t stay put - and I was afraid the rubber would slip when freezing.

Soo - the youtube-wisdom is saying that herringbone gears are the new loud! Regular spurs are so 2020. The teeth grip each other in a smoother way, ensuring a more even distrubition of force and less noise. And they also keep each other in line with each other.

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