CALIBRATION TRAINING
REFERENCES:
REFERENCE FOR QSP-4.11.2 & QSP-4.11.1 IS ISO-10012-1
(QUALITY ASSURANCE REQUIREMENTS FOR MEASURING EQUIPMENT
INTERNATIONAL STANDARD) CAN BE FOUND IN THE RELIABILITY AND
MAINTAINABILITY BOOK.
FORMS:
FOR CALIBRATION RECORDS DATA BASE USE QF-03
FOR CALIBRATION REJECTION NOTICE USE QF-79
FOR CALIBRATION REJECTION W/EXCEPTION USE QF-80
FOR MICROMETER WORKSHEET USE QF-29
FOR CALIPER WORKSHEET USE QF-30
FOR HEIGHT GAGE WORKSHEET USE QF-31
FOR REJECTIONS USE QF-25
JOB PREP:
OPEN COMPUTER TO CALIBRATION DATA BASE
OPEN GAGE LOG AND PRINT LIST OF TOOLS DUE FOR PRESENT MONTH
(SPECIFY PLT-1 OR 2)
NOTIFY CMM OPERATORS OF HEIGHT GAGES BY INSPECTION REQUEST
FORM
RETENTION:
ALL HARD COPY DATA SHEETS TO BE RETAINED ONE YEAR IN FILE
DRAWER.
CMM INSTRUCTIONS (HEIGHT GAGES)
RECEIVE INSPECTION REQUEST FORM
THE CMM OPERATOR CHECKS EACH GAGE LISTED ON THE I.R.F. PER GAGE
I.D.#.
PERFORM THE FOLLOWING STEPS TO CHECK THE GAGE:
CLEAN TABLE AND BASE OF GAGE
PRESET CMM FOR HEIGHT GAGE
ZERO HEIGHT GAGE TO CMM PRESET
SET GAGE ACCORDING TO DATA SHEET
READ GAGE AS IS ( DO NOT CLEAN MORE THAN THE BASE )
IF GAGE READS BAD, CLEAN AND REREAD, IF IT READS GOOD: NOTIFY
DEPARTMENT SUPERVISOR THAT THERE MAY BE SUSPECT MATERIAL WHICH WAS
MEASURED BY THIS GAGE.
RECORD RESULTS ( FOR HEIGHT GAGES CHECK THE GAGE AT 7 DIFFERENT
INTERVALS AND ANGLES BUMP ANGLE AT LEAST 3 TIMES ACROSS AND 3 TIMES
UP)
COMPLETE WORKSHEET AND MARK OFF THE GAGE I.D. # ON I.R.F.
FILE WORKSHEET INTO CALIBRATION LOG
ATTACH NEW CERTIFICATION TAG TO GAGE
IF GAGE FAILS:
A REJECTION NOTIFICATION OR REJECTION WITH EXCEPTION MUST BE
ISSUED. THE REJECTION NOTIFICATION OR REJECTION WITH EXCEPTION MUST
BE SIGNED BY OWNER OR IF COMPANY OWNED THE MANAGER WILL SIGN. REFER
TO QSP-4.11.2 FOR PROCESS CONCERNING PRODUCT MEASURE BY A FAIL
GAGE.
MANUAL INSTRUCTIONS (MICS, CALIPERS)
1) IDENTIFY TOOLS. IF NOT PREVIOUSLY ACCOMPLISHED, ASSIGN UNIQUE
I.D. NUMBER AND LOG IN RECALL SYSTEM.
2) VISUALLY INSPECT FOR DAMAGE. NICKS ON TIPS, BENT SPINDLE,
ETC.
SELECT GAGE BLOCKS ACCORDING TO DATA SHEET.
READ GAGE AS IS ( DO NOT CLEAN MORE THAN THE BASE )
IF GAGE READS BAD, CLEAN AND REREAD, IF IT READS GOOD: NOTIFY
DEPARTMENT SUPERVISOR THAT THERE MAY BE SUSPECT MATERIAL WHICH WAS
MEASURED BY THIS GAGE.
6) CHECK ZERO ON TOOL, ADJUST AS NECESSARY. USE O/D BLADES ON
CALIPERS. FOR MICS BIGGER THAN 1 OR 25 MM; ZERO ON THE APPROPRIATE
GAGE BLOCK ( I.E. 1-2 MICS USE 1 GAGE BLOCK).
7) USING GAGE BLOCKS VERIFY ACCURACY OF TOOL AT INTERVALS CALLED
OUT ON THE DATA SHEET. REPEAT STEPS 4&5 AS NEEDED.
8) PASS : AFFIX NEW CALIBRATION STICKER TO TOOL
FAIL: A REJECTION NOTIFICATION OR REJECTION WITH EXCEPTION MUST
BE ISSUED. THE REJECTION NOTIFICATION OR REJECTION WITH EXCEPTION
MUST BE SIGNED BY OWNER OR IF COMPANY OWNED THE MANAGER WILL SIGN.
REFER TO QSP-4.11.2 FOR PROCESS CONCERNING PRODUCT MEASURE BY A
FAIL GAGE.
TOOLS THAT ARE ON COMPANY PROPERTY BUT ARE NOT USED, MUST BE
CALIBRATED, LABELED AND SEALED IN BAG.
AT NEXT CALIBRATION DUE DATE, IF BAG IS STILL SEALED, MAKE NEW
LABEL AND ATTACH TO GAGE THEN RESEAL.
HAND TOOL R&R TRAINING(mic's, caliper's, hieght gage)
TOOL R&R REFERENCES:
REFERENCE TO QSP-4.11.2 & QSP-4.11.1 CAN BE FOUND IN THE
Q.S. 9000 MANUAL TITLED (M.S.A.) MEASURING SYSTEM ANALYSIS.
USE QSP-4.14.1 AS REFERENCE FOR FAILURE.
TOOL R&R FORMS:
QF-18 ( GAGE REPEATABILITY AND REPRODUCIBILITY DATA SHEET) CAN
BE FOUND IN THE CALIBRATION FILE.
QF-18A (GAGE REPEATABILITY AND REPRODUCIBILITY REPORT) CAN BE
FOUND IN THE CALIBRATION FILE.
QF-25 (concern / matrix)
TOOL R&R INSTRUCTIONS
GATHER GAGES NEEDED:
0-1 MIC
0-6 DIGITAL CALIPER
1 DIGITAL HEIGHT GAGE
MAKE SURE ALL GAGES ARE CLEAN AND IN GOOD WORKING ORDER.
CHECK GAGES ZEROING CAPABILITIES USING APPROPRIATE GAGE
BLOCKS.
GATHER 10 DIFFERENT PARTS
TECHNICIAN #1 TAKES READINGS ON ALL 10 PARTS 3 TIMES. LOG
READINGS ON WORK SHEET (QF-18). THIS WILL TEST REPEATABILITY.
TECHNICIAN 2&3 WILL USE THE SAME GAGE, PARTS AND PROCESS AS
TECHNICIAN 1. THIS WILL TEST REPRODUCIBILITY.
THE CALIBRATION TECHNICIAN WILL LOG ALL READINGS INTO THE
COMPUTER AND PRINT OUT REPORT (QF-18A).
PASS: PLACE REPORT IN FILE LABELED GAGE R&R.
FAIL: IF FAILURE IS BY MORE THAN 20%, A CONCERN MATRIX (QF-25)
MUST BE SUBMITTED TO THE INSPECTION DEPARTMENT MANAGER.
REV 5 8-22-01
CMM R&R FOR CALIBRATION TRAINING
CMM R&R REFERENCE
REFERENCE TO QSP-4.11.2 & QSP-4.11.2 CAN BE FOUND IN THE
Q.S. 9000 MANUAL TITLED (M.S.A.) MEASURING SYSTEM ANALYSIS.
GAGE R&R FORMS:
QF-18 (GAGE REPEATBILITY AND REPRODUCIBILTY DATA SHEET) CAN BE
FOUND IN THE CALIBRATION FILE.
QF-18A (GAGE REPEATABILITY AND REPRODUCIBILTY REPORT) CAN BE
FOUND IN THE CALIBRATION FILE.
QF-25 (concern / matrix)
CMM R&R INSTRUCTIONS:
RETRIEVE CHECK AID.
GATHER 10 PARTS
FOLLOW LB506 OR GD&T FOR PINNING AND CLAMPING SEQUENCE
TECHNICIAN #1 TAKES READINGS ON 10 PARTS IN RANDOM ORDER 3 TIMES
AND LOGS READINGS ON FORM QF-18. (THIS WILL TEST REPEATABILITY)
TECHNICIAN #2 & #3 WILL USE THE SAME PROCESS AS TECHNICIAN
#1. (THIS WILL TEST REPRODUCIBILITY.)
THE CALIBRATION TECHNICIAN WILL LOG ALL READINGS INTO THE
COMPUTER AND PRINT OUT REPORT (QF-18A.)
PASS: PLACE REPORT IN FILE LABELED GAGE R&R.
FAIL: IF FAILURE IS BY MORE THAN 20% A CORRECTIVE ACTION REPORT
(QF-25) MUST BE SUBMITTED TO THE INSPECTION DEPARTMENT MANAGER.
REV 4 8-22-01
