photonashville

A few minutes in CAD and hour print time. 2" wide 60 degree diamond stencil for topstitching fabric or leather. Marking pencil for fabric is needed, chalk would be too wide for the slots. Currently working on a quilted canvas and leather bag. File on Printables: https://www.printables.com/model/1561905-2-wide-60-degree-diamond-fabric-stencil

Perhaps go up in needle size to 20, 21 or 22 to see if that corrects it. That's all I can suggest.

Designed and printed switchable magnetic risers for my post bed to turn it into a flat bed machine. Found a cylinder arm table attachment on ebay for very low cost. Used brass heat inserts and a pair of Magswitch 150. Very easy to slide in and out. Magnets have plenty of holding strength for the purpose. Files on Printables: https://www.printables.com/model/1558341-post-bed-sewing-machine-flat-bed-table-attachment

Designed and printed a lower shaft gear cover for my Pfaff 195. Printed in 2 sides and locked with a zip tie. For the forward gear that turns the hook axis. Couldn't find any replacements available. File on Printables: https://www.printables.com/@JohnS_596058

New to the forum. A few basic 3D prints for my Pfaff machines. Basic PLA used. Collar to fit a 3/4" bore 8" cast iron pulley as a larger hand wheel on a Pfaff 195. Pfaff shaft is 0.501", just a little big for a half inch bore pulley so adapted a larger bore to fit with longer set screws. With a brushed servo motor mounted 1-3/4" pulley, I can get as slow as about 20 stitches per minute. Also, bought a generic roller guide which doesn't fit all machines directly. Printed an adapter with brass heat inserts for my Pfaff 1245. I was very happy with how easy this was. Still learning best hole sizing for the inserts. Pfaff 1245 uses M5 threads, used the same for the inserts.