Скачать с ютуб New drive for the Mini Lathe - Making Poly-V pulleys в хорошем качестве

New drive for the Mini Lathe - Making Poly-V pulleys

I'm upgrading the Mini Lathes drive and electric at the moment. For the new motor I bought a pulley which I thought will fit to the old tooth belt. But it doesn't and instead the new drive runs incredible rough and rattles crazily. For this reason I planned to change the drive to Poly-V belt and pulleys as they run naturally smoother than tooth belts. It isn't that easy to find the Poly-V belts in this small sizes. First I preferred the smallest profile PH but this isn't available in the right size so I had to change to the next bigger PJ profile. For this I had to make two pulleys which I show in this video. I hope you enjoy this little episode. Feel free to comment if you have questions or suggestions. And if you like the content, consider to like and subscribe :) Thank you very much! 00:00 Intro 00:22 Making the bigger pulley blank 01:26 Making the smaller pulley blank 02:51 Testfit and little Poly-V excursion 03:39 Turning an arbor for further clamping the blanks 04:02 Finding the right tool for the V-grooves 04:26 Turning the V-grooves 06:02 Slotting the keyways 07:01 Final installation Making a dial for Mini Lathes carriage: https://www.youtube.com/watch?v=8Ivp5... Adjustable Carriage Stop: https://www.youtube.com/watch?v=EpWPT... Mini Lathe compound angle modification: https://www.youtube.com/watch?v=rdkoT... Mini Lathe tailstock fine adjustements:    • Mini Lathe tailstock modification par...  - - Mini Lathe bearings for the compound slide:    • Bearings for the mini lathes compound...