MIL STD 105 D or ISO 2859-2? Receiving Metal Sheets

[amejel]

Hi. Sorry if I posted this in the wrong section of the forum.

My company is implementing a new quality control process upon the reception of products from our suppliers. I'm puzzled between using the MIL STD 105 D or the ISO 2859-2. The company receives one lot of metal sheets every 07-15 days of somewhere 50-60 units.

Would it be more accurate to do a sampling process based on the MIL STD 105 D when we consider the lots to be coming in series in the scope of the year or should just I sample things out using the ISO 2859-2 for isolated lots?

Any suggestions or explanations will be very appreciated.

Many thanks.

 

[Stijloor]

A Quick Bump!

Can someone help?

Thank you very much!

 

[Jen Kirley]

NIST has a web page titled Choosing a Sampling Plan: MIL Standard 105D that explains how the standard can be applied as intended. I like this page also because it refers to another very informative site titled Acceptance Sampling: Accept or Reject Batches, which even includes calculators.

I hope this helps!

 

[amejel]

Thank you you much for your reply.

was my previous post clear or not?

 

[Top27]

I hope this helps!

Thank you!

 

[dsanabria]

Hi. Sorry if I posted this in the wrong section of the forum.

My company is implementing a new quality control process upon the reception of products from our suppliers. I'm puzzled between using the MIL STD 105 D or the ISO 2859-2. The company receives one lot of metal sheets every 07-15 days of somewhere 50-60 units.

Would it be more accurate to do a sampling process based on the MIL STD 105 D when we consider the lots to be coming in series in the scope of the year or should just I sample things out using the ISO 2859-2 for isolated lots?

Any suggestions or explanations will be very appreciated.

Many thanks.

Curiosity - is this done because you are doing 100% inspection or no inspection and no issues or because a customer is telling you to do it.

Please consider how critical the process is and if it needs sampling on receiving inspection.

 

[amejel]

No inspection is the reason.