AMS-S-13165 shot sampling

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AMS-S-13165 shot sampling #471 06/17/04 04:17 PM
Joined: May 1999 Posts: 199 East Hartford, CT, USA Walter OP Member
OP Walter Member Joined: May 1999 Posts: 199 East Hartford, CT, USA	Shot size and uniformity Section 4.3.1 Sampling for shot size and uniformity shall be done at the frequencies specified in 4.2.1 for intensity. Where cut wire shot is used, it shall be inspected for absence of sharp edges and roundness (see 3.1.3) Section 4.2.1 States that in all cases at least one determination shall be made at the beginning and one at the end of each period of operation or part change. Section 3.3.9 States the same but adds some more detail. My problem is two fold, first why would you need to check the shot after each new part number is put into the machine? Second why does this specification duplicate the requirements. I believe sampling steel shot every 8 hours is sufficient for any machine with or without built in classifiers. -What do you think?

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