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  1. #1

    Join Date
    Feb 2015
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    blackangus's Tools

    Gear hobbing

    The worm gear in my small rototiller wore out and they do not sell a replacement just the complete gearbox so I made a new gear for it using a hob. I made the hob which is from drill rod. I have include some pictures . I have a video but do not have it on line so it will have to wait. The gear works OK. I should have taken more pictures of the process ( next time ).

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    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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    Last edited by blackangus; Aug 17, 2015 at 12:20 PM.

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