Re: Sprocket development

2023-10-06 Thread cdkr...@gmail.com
Bill, Cells B4, C4, and I2 should be green and editable on the Sprocket ratio sheet. I found that I failed to unprotect I2. To make it editable go to "Tools>Unprotect sheet" and toggle it off. If you want to re-protect the sheet while leaving I2 editable, then make I2 the current cell and unch

Re: Sprocket development

2023-10-06 Thread Tim Ziegler
that seems like the best solution Dan. Kind Regards, Timothy J. Ziegler Ziegler WoodWork & Specialty Ziegler Laser Worx LLC 14171 160th Ave. Foreston MN 56330 320-294-5798 shop 320-630-2243 cell On Fri, Oct 6, 2023 at 6:05 AM cdkr...@gmail.com wrote: > Or just download this and overwrite the

Small REVO mod

2023-10-06 Thread cdkr...@gmail.com
After breaking a tooth off an acrylic gear, it motivated me to modify the tail stock center from a friction center to a ball bearing center. By turning and threading a 1/2" - 20 stub on the original shaft after cutting the point off, I made the points interchangeable. I also noticed a great in

Re: Sprocket development

2023-10-06 Thread cdkr...@gmail.com
I'm eventually going to change the lead screw to an 8 TPI acme, but that heads the wrong direction for what I really want to try: checkering. I think a 6" pitch will work on the 1 1/4" diameter I find comfortable for handles. I can reach that pitch with the stock gears that came with REVO. Th

Re: Sprocket development

2023-10-06 Thread Tim Ziegler
Hey Dan, That is where these mods were done is on my Revo also. Interchangeable too. I'll see if I can find the pix later today. Tim On Fri, Oct 6, 2023, 11:08 AM cdkr...@gmail.com wrote: > I'm eventually going to change the lead screw to an 8 TPI acme, but that > heads the > wrong direction f

RE: Sprocket development

2023-10-06 Thread bulkeley
Well the number of starts, just remember the amount you move the saddle between starts must divide into the leadscrew tpi For it to work but I’m sure you know that already. Bill From: legacy-ornamental-mills@googlegroups.com On Behalf Of cdkr...@gmail.com Sent: Saturday, October 7, 202

Re: Small REVO mod

2023-10-06 Thread Tim Ziegler
looks pretty straight forward. Kind Regards, Timothy J. Ziegler Ziegler WoodWork & Specialty Ziegler Laser Worx LLC 14171 160th Ave. Foreston MN 56330 320-294-5798 shop 320-630-2243 cell On Fri, Oct 6, 2023 at 8:24 PM wrote: > Nice mod dan live centres are always better here is how I did it