Home
Posted By: wickens1 Intensity limits - 06/25/13 01:41 PM
Hello Folks

Is there any way that I could determine weather or not I would be able to reach Almen "A" .018-.022 with CCW14 with 13" wheel @ 3600 rpm?
Posted By: Jack Champaigne Re: Intensity limits - 06/25/13 07:54 PM
Check out this graphic for wheel speed
http://www.shotpeener.com/learning/velocity_size_intensity.pdf
Posted By: wickens1 Re: Intensity limits - 06/26/13 11:42 AM
With a little bit of math that was exactly what I needed Thanks Jack
Posted By: Socrates Re: Intensity limits - 06/26/13 11:58 AM
My maths indicates that you will have just over 200 feet per second of shot speed. That would require S280 to S230 using Jack's chart. That is much larger than CCW14. My conclusion is that you would not be able to achieve the required intensity. Do you agree?
Posted By: Walter Re: Intensity limits - 06/26/13 05:43 PM
Even if you could achieve the desired intensity, I would advise you don’t do it. Peening at that high of velocity is not peening its blasting. You will be abusing the surface of the part in my opinion.
Posted By: wickens1 Re: Intensity limits - 07/12/13 04:44 PM
Thanks for the Info Folks I have taken it all into consideration.
Posted By: tec Re: Intensity limits - 02/26/15 02:27 PM
Is there anything similar to this for up to 780?
© Q & A Forum - shotpeener.com