Valuation mode in sampling procedure

[Former Member]

Dear all,

I have a doubt that if we ll give valuation parameters as Attributive inspection while creating sampling scheme and we can assign the same sampling scheme in ths sampling procedure. But in the sampling procedure if we choose valuation mode as Manual valuation means what will happen?

My question is while we are performing usage decision,

On what basis system ll perform usage decision, whether it based on manual valuation or attributive inspection.

Kindly clear my doubt.

Regards

Karthik

[Former Member · Accepted solution]

hi,

In an attributive inspection, the number of defects or number of nonconforming units in a sample are determined. When you inspect each characteristic, the system compares the number of defects or nonconforming units to the acceptance number for each characteristic. If the number of defects or nonconforming units does not exceed the acceptance number, the characteristic is accepted. In an attributive inspection, you inspect qualitative inspection characteristics.

__Valuation mode in sampling procedure__

The sampling type defines how a sample is calculated (fixed sample, 100% inspection, use sampling scheme, percentage sample). Together with the valuation mode, the sampling type defines the parameters for sample determination.

Using the sampling type, the system proposes a list of rules for sample determination. If only one rule is suitable, it is automatically selected.

Regards,

Ram

[Former Member · Accepted solution]

Hi

I couldn't get ur answer ram.

Regards

Karthik

[Former Member · Accepted solution]

Hi,

An attributive inspection (OK or not OK) is an acceptance sampling inspection. This means that the number of nonconforming units or the number of defects in a sample determines the acceptability of the inspection lot. ISO 2859 serves as a standard for attributive inspections. The Quality Management component has two valuation procedures for attributive inspections:

Attributive inspection based on nonconforming units

Attributive inspection based on the number of defects

For an attributive inspection, you determine the number of defects or the number of nonconforming units per sample size. Depending on the recording form, you either enter the results or the system determines these results from the single values.

The inspection result is compared with the acceptance number and the rejection number for the characteristic in question. The inspection characteristic is accepted if the number of defects or the number of nonconforming units does not exceed the acceptance number. The characteristic is rejected when the rejection number is reached or exceeded. If the result falls between the acceptance number and the rejection number, the characteristic is accepted (but rejected for the dynamic modification valuation).

An attributive valuation is also possible when the rejection number is reached with a smaller sample size or when the acceptance number is not exceeded with a larger sample size. In all other situations, you must use the sample size defined in the sampling plan.

-Keerthi

[Former Member · Accepted solution]

Hi,

Below points may gives some idea about valuation mode.

For Automatic valuation :

these given below has to be satisfied

please check with valuation type 400 Valuation according to character Attrib Code.Just check in config SPRO>QM>Quality planning > Basic Setting> Sample> define valuation mode>Define valuation mode> 400> maintain valuation by code and valutation rule to be 40.

The inspection scope indicator fixed scope or smaller scope is set in the inspection characteristic.

The target sample size has been reached.

You have the authorization to valuate and close the characteristic or partial sample.

You chose Continue after confirming the results for the characteristic or sample.

For manual :

As soon as the user enters the reading while doing RR, the MIC valuated manually ,That is to say we have to valuate and click on lock symbol.

Also refer :

Regards,

Ram

[Former Member · Accepted solution]

Hi Keerthi & Ram

Thankyou very much for ur valuable answer

Regards

Karthik