Berkman wrote: ↑Tue Aug 02, 2022 8:59 am
curious what the typical price is of like a 7 inch drive wheel chris? This is for a 3d print, or the actual wood pattern for sand casting?
For the CAD work and the ready to cast 3D printed pattern you are looking at $350 or so. You own the CAD, the pattern, and the rights to it.
After having paid in full and too long of a wait (over 20 years!) for a fully machined set of Roger Goldmann's USRA Heavy Pacific cylinders, Roger's pattern maker (acting on my behalf) managed to obtain a rough cylinder casting and some but not all of the necessary parts for completion,
---BUT NO DRAWINGS!
Is there anyone on here who has the dimensions for Roger's Pacific cylinders. please?
THANK YOU!
Paul
Paul (or is it Bob?),
You will be far more likely to get a response if you put this query into a separate topic with an appropriate subject heading. I was scratching my head while thinking, "What does Roger Goldmann's cylinders have to do with Railroad Supply's drivers??"
6-1/4" dia cast iron drivers (1.500" crank radius) are available from Iron Horse Supply. These are used on the Reading A5 Camelback build or other builds of your choice.
Driver & tape measure.JPG (22.09 KiB) Viewed 1290 times
Driver back view.JPG (20.71 KiB) Viewed 1290 times
Driver front view.JPG (21.8 KiB) Viewed 1290 times
Send inquires on these or the complete line of available castings to: ihsc775 AT gmail.com