After almost a month long layoff, I’ve been able to get back into the shop and make some more progress on the change gears project. While they where fairly easy to make, the mounting studs where the part I was least looking forward to making. Mainly because I had to make several of them (7 in total), and because each one had a lot of individual steps.
One part of the process I thoroughly enjoyed, was making some custom thread relief tools. I used to avoid making custom HSS tool bits with my old cheap grinder, as it vibrated a lot and was slow at removing material. The new Baldor & CBN wheel combination are silky smooth and remove material very quickly. The surface finish is almost good enough that I don’t need to hone the cutting edges.
Now that I have the studs done, I feel like I’m over the hump, and hopefully I can wrap up this project within the next week.