Good morning
I have turbine blade part. I measuring angles on both side of blade root (dovetail), on concave side,on convex side and on trailing edge and leading edge also. It means 4 angles on two pressure flanks. Question is, if I had set on these 4 angles for report, all 4 are OK. After I'm run program one of them is on oposite direction. If I try to put it on same angle like a new, it appears for me on right direction. I don't understand why? I'm using lines for measure these angles.
Any help will be appreciated.
Lubo
Here is sample:
[FONT="Arial"]DIM ANGL8= 2D ANGLE (TRUE) FROM LINE LIN_LE_CC_LARGE TO XAXIS ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A -45,00,00 -45,02,52 0,05,00 0,05,00 0,00,00 -#-------
DIM ANGL4= 2D ANGLE (TRUE) FROM LINE LIN_LE_CV_LARGE TO LINE LIN_X_AX ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A 45,00,00 44,56,30 0,04,59 0,04,59 0,00,00 -#-------
DIM ANGL15= 2D ANGLE (TRUE) FROM LINE LIN_LE_CV_LARGE TO LINE LIN_X_AX ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A 45,00,00 45,03,30 0,04,59 0,04,59 0,00,00 -------#-
DIM ANGL6= 2D ANGLE (TRUE) FROM LINE LIN_TE_CC_LARGE TO XAXIS ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A -45,00,00 -45,02,49 0,05,00 0,05,00 0,00,00 -#-------
DIM ANGL2= 2D ANGLE (TRUE) FROM LINE LIN_TE_CV_LARGE TO LINE LIN_X_AX ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A 45,00,00 45,02,54 0,04,59 0,04,59 0,00,00 -------#-[/FONT]
I have turbine blade part. I measuring angles on both side of blade root (dovetail), on concave side,on convex side and on trailing edge and leading edge also. It means 4 angles on two pressure flanks. Question is, if I had set on these 4 angles for report, all 4 are OK. After I'm run program one of them is on oposite direction. If I try to put it on same angle like a new, it appears for me on right direction. I don't understand why? I'm using lines for measure these angles.
Any help will be appreciated.
Lubo
Here is sample:
[FONT="Arial"]DIM ANGL8= 2D ANGLE (TRUE) FROM LINE LIN_LE_CC_LARGE TO XAXIS ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A -45,00,00 -45,02,52 0,05,00 0,05,00 0,00,00 -#-------
DIM ANGL4= 2D ANGLE (TRUE) FROM LINE LIN_LE_CV_LARGE TO LINE LIN_X_AX ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A 45,00,00 44,56,30 0,04,59 0,04,59 0,00,00 -#-------
DIM ANGL15= 2D ANGLE (TRUE) FROM LINE LIN_LE_CV_LARGE TO LINE LIN_X_AX ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A 45,00,00 45,03,30 0,04,59 0,04,59 0,00,00 -------#-
DIM ANGL6= 2D ANGLE (TRUE) FROM LINE LIN_TE_CC_LARGE TO XAXIS ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A -45,00,00 -45,02,49 0,05,00 0,05,00 0,00,00 -#-------
DIM ANGL2= 2D ANGLE (TRUE) FROM LINE LIN_TE_CV_LARGE TO LINE LIN_X_AX ,$
GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH
AX NOMINAL MEAS +TOL -TOL OUTTOL
A 45,00,00 45,02,54 0,04,59 0,04,59 0,00,00 -------#-[/FONT]
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