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Measurment System Analysis PowerPoint PPT Presentation


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Measurment System Analysis. MSA. تجزیه تحلیل سیستم های اندازه گیری. دانشگاه صنعتی نوشیروانی بابل. استاد راهنما: دکتر نعمتی. میلاد مهدوی نکو- زهرا نجدی. بهار91. مقدمه:. MSA& اندازه گیری. در بحث تولید و کیفیت توجه به اندازه گیری برای پیشرفت الزامی است. MSA

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Measurment System Analysis

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MeasurmentSystem Analysis

MSA


:

-

91


:

MSA&

.

MSA

" " .


:



:

:

10012:

.

: , .


:MSA

. .

. MSA :

.

.

.


.

.

.


MSA



,

.

Gage

.

.


, .




.

Accuracy

, .

Precision


:

(precision)

(accuracy)

.

: .

: .


:

"

.

1- (repeatability) :

. :

EV=5.15


2- (reproducibility) :

( ...) . :

AV=


: (PV)

(Process Variation) (USL , LSL) .

.

Rp=

5.15


% R&R:

.

:

=

.


) ( ) . %(R,R) :

) ( SPC) %(R,R) :

100



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