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Profil check

Hribe85
Hello

Does anyone have a tip for me on how I should do the profile measurement of the outer contour (5.5 radius).
I think I would measure the Disk over the XY plane.
I should probably scan the profile in a loop and then plot it and check the concentricity from all the scans.
Or how would you best solve that?
And which command would you take for the scan and how do you make a plot of it that reflects the results well?

thank you
Best regards Michael
Attached Files
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  • I put the part exactly the other way around.
    The zero point and the alignment is similar to your description.
    Then I rotated my coordinate system by 2.5 degrees and carried out four scans at 90 degrees each with a star button.

    I measured the scans without calculation and then fixed the diameter with SETITR.
    After that, I calculate the fixed diameter circle and evaluated the shape of the circle

    PRG CODE:

    USEPRB (NAM=PRB(34))
    TRAOBJ (NEW=CSY(1), OLD=CSY_A2, ANG=2.5, AXI=+Z, DTY=CSY, USE=Y)
    MOVCMM (TYP=ABS, DST=(215.0,0.0,66.0), CSY=CSY(1))
    GENSCACIR (NAM=SCAN(1), PLA=ZX, INO=O, TYP=CIR, XCO=202, YCO=0, ZCO=-6.5, DIA=11, DNS=20.00, SPD=2.0, PDI=3.0, MIP=21.00, MXP=159.00, CSY=CSY(1), RTS=N)
    MECIR (NAM=SCAN(1), CSY=CSY(1), MOD=(NOC,NOE))
    SETITR (NAM =SCAN(1), TYP =CIR, X=202, Y=0, Z=-6.5, VAL=11, DIR =Y, INO=O, FIX=N, FIY=N, FIZ=N, FID=N, FIA=Y, LCK=Y)
    MECIR (NAM=SCAN(1), CSY=CSY(1), MOD=(NOM,NOE))
    MOVCMM (TYP=ABS, DST=(215.0,0.0,-14.0), CSY=CSY(1))
    MOVCMM (TYP=ABS, DST=(215.0,0.0,66.0), CSY=CSY(1))

    ...
    TRAELE (NEW=SCAN1, TRA=CSY_A, OLD=SCAN(1), TYP=CSY, RPL=N, EVA=N)

    CURVE_P (ELE=SCAN1, A_O=XZ, FAC=50.0, PTO=0.025, NTO=-0.025, TYP=1, FRM=Y, SPF=Y)
    !Radius ausgeben
    SETITR (NAM =SCAN(1), TYP =CIR, X=202, Y=0, Z=-6.5, VAL=11, DIR =Y, INO=O, FIX=N, FIY=N, FIZ=N, FID=N, FIA=N, LCK=Y)
    TRAELE (NEW=SCAN1R, TRA=CSY_A, OLD=SCAN(1), TYP=CSY, RPL=N, EVA=N)
    MECIR (NAM=SCAN1R, CSY=CSY_A, MOD=NOM)

    I had no other idea
    the results are very bad .
    but i think the parts are so bad....
    Attached Files
Reply
  • I put the part exactly the other way around.
    The zero point and the alignment is similar to your description.
    Then I rotated my coordinate system by 2.5 degrees and carried out four scans at 90 degrees each with a star button.

    I measured the scans without calculation and then fixed the diameter with SETITR.
    After that, I calculate the fixed diameter circle and evaluated the shape of the circle

    PRG CODE:

    USEPRB (NAM=PRB(34))
    TRAOBJ (NEW=CSY(1), OLD=CSY_A2, ANG=2.5, AXI=+Z, DTY=CSY, USE=Y)
    MOVCMM (TYP=ABS, DST=(215.0,0.0,66.0), CSY=CSY(1))
    GENSCACIR (NAM=SCAN(1), PLA=ZX, INO=O, TYP=CIR, XCO=202, YCO=0, ZCO=-6.5, DIA=11, DNS=20.00, SPD=2.0, PDI=3.0, MIP=21.00, MXP=159.00, CSY=CSY(1), RTS=N)
    MECIR (NAM=SCAN(1), CSY=CSY(1), MOD=(NOC,NOE))
    SETITR (NAM =SCAN(1), TYP =CIR, X=202, Y=0, Z=-6.5, VAL=11, DIR =Y, INO=O, FIX=N, FIY=N, FIZ=N, FID=N, FIA=Y, LCK=Y)
    MECIR (NAM=SCAN(1), CSY=CSY(1), MOD=(NOM,NOE))
    MOVCMM (TYP=ABS, DST=(215.0,0.0,-14.0), CSY=CSY(1))
    MOVCMM (TYP=ABS, DST=(215.0,0.0,66.0), CSY=CSY(1))

    ...
    TRAELE (NEW=SCAN1, TRA=CSY_A, OLD=SCAN(1), TYP=CSY, RPL=N, EVA=N)

    CURVE_P (ELE=SCAN1, A_O=XZ, FAC=50.0, PTO=0.025, NTO=-0.025, TYP=1, FRM=Y, SPF=Y)
    !Radius ausgeben
    SETITR (NAM =SCAN(1), TYP =CIR, X=202, Y=0, Z=-6.5, VAL=11, DIR =Y, INO=O, FIX=N, FIY=N, FIZ=N, FID=N, FIA=N, LCK=Y)
    TRAELE (NEW=SCAN1R, TRA=CSY_A, OLD=SCAN(1), TYP=CSY, RPL=N, EVA=N)
    MECIR (NAM=SCAN1R, CSY=CSY_A, MOD=NOM)

    I had no other idea
    the results are very bad .
    but i think the parts are so bad....
    Attached Files
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