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Posted By: Robb shot peening in rotating basket - 02/20/12 11:19 PM
were do i mount almen strip holder? do i test with spring in basket or do i run empty first
Posted By: Jack Champaigne Re: shot peening in rotating basket - 02/20/12 11:57 PM
How many parts are typically in basket and how big are they (size and weight)? What type of machine are you using? Is it wheelblast or airblast? Describe how the basket is placed in the machine.
Posted By: Robb Re: shot peening in rotating basket - 02/21/12 04:37 PM
about 100 pcs per basket, 1"od 1" long in Empire 3640SRC Airblast,
basket is mounted on the door@ about a 30 deg angle.
Posted By: Walter Re: shot peening in rotating basket - 02/27/12 07:27 PM
It's more about the volume of parts and the weight of the individual part. You don't want the tumbling action of the parts to impart more compressive stress into the part then the peening action itself.
Posted By: Robb Re: shot peening in rotating basket - 02/29/12 11:29 PM
Are there guide lines avaiable? I am looking for a place to start,any help would be appreciated
Posted By: Walter Re: shot peening in rotating basket - 03/01/12 03:06 PM
What specification are you working to? AMS 2430 forbids tumble/batch peening.

What type of part are you planning on tumble peening? If it’s a spring or a stamping you are probably ok . If your planning on tumble peening a machined part I would advise that you don’t.
Posted By: Robb Re: shot peening in rotating basket - 03/06/12 04:26 AM
We are Peening Springs
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