Autonomous lawn mower.

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Murphy's friend


Joined: 04/10/2019
Location: Australia
Posts: 612
Posted: 07:51am 23 Oct 2022      

  TassyJim said  That looks like a job for a 3D printer...


That 3D printer plastic might be too soft. I made similar gears om my lathe out of aluminium, to be used in my solar tracker. Worm gear cutting on a lathe can be done if an indexing head is bolted to the cross slide and the indexer is driven from the screw cutting shaft. One is limited to the number of teeth possible by the available lathe gear ratios but it was quite a few as I remember.