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327fed

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Posts posted by 327fed


  1. The point I tried to make, and I am sure the original poster of this thread  is not needing all this, is what change in speed would you get for the same machine from original setup with 3/1 speed reducer VS changing the original handwheel to the larger pulley setup? Not sure what the machine in question had for handwheel diameter to start out. 


  2. I think the pulley change is great if it works for you. In my case (Consew) I could not find machine shaft size without pulling off. I figure metric on a Japanese machine. Lots of SAE pulleys here, metric not so much.   I could not figure how to release handwheel. I guess they have setscrews I could not find. I figured I needed to use a pulley puller which might damage handwheel. I have no idea where I would get handwheel replacement if damaged. I made my own reducer and someone here said I should have bought a factory one. Everyone here has a different situation. Shop skills and tool availability, access to commercial sewing machine dealers, hobby or sewing commercially, international access to parts and supplies, broke or not. I applaud your resourcefulness just maybe not for everyone. 


  3. I really wanted to do that but could not find info on machine shaft diameter. Would have to take machine apart and wait to find correct pulley. Looked for larger factory handwheel as well for a long time. Also a pulley is not as comfortable as a handwheel and chance to get finger between pulley and belt. So I went with the speed reducer and it works well.  


  4. Anybody ever used a wood router for burnishing? I have a couple of extra routers and a router table. Would be less footprint on the bench. Would it be too fast? Are there burnished wheels that would fit in the router mandrel? Seems like they are 1/4 inch. My drill press I normally use is in another building. 

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