Iterative Alignments

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  • Iterative Alignments

    Is it possible to have 2 different iterative alignments in the same programm??

    I have posted the code, has you can see for the same feature screw-1
    I get 2 different TP's
    [code]


    -A1- =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
    THEO/2130.038,826.67,1268.839,-0.0315039,0.9876686,-0.1533564
    ACTL/2129.919,827.065,1268.305,-0.030268,0.9888289,-0.1459495
    TARG/2130.038,826.67,1268.839,-0.0315039,0.9876686,-0.1533564
    -A2- =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
    THEO/1997.789,835.839,1205.057,-0.0440184,0.9984169,-0.0350146
    ACTL/1997.578,835.735,1205.046,-0.0424951,0.9987181,-0.0275028
    TARG/1997.789,835.839,1205.057,-0.0440184,0.9984169,-0.0350146
    -A3- =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
    THEO/1999.056,837.967,1264.31,-0.0440184,0.9984169,-0.0350146
    ACTL/1999.017,836.63,1264.332,-0.0424951,0.9987181,-0.0275028
    TARG/1999.056,837.967,1264.31,-0.0440184,0.9984169,-0.0350146
    CHECK/ 5,1
    DATUM -B- =AUTO/CIRCLE,SHOWALLPARAMS = YES,SHOWHITS = NO
    THEO/2124.507,844.361,1261.656,-0.0499994,0.9979875,-0.0389995,10.606,0
    ACTL/2124.431,844.812,1261.418,-0.0641689,0.9977902,-0.0172338,10.599,0
    TARG/2124.507,844.361,1261.656,-0.0499994,0.9979875,-0.0389995
    THEO_THICKNESS = 0,RECT,OUT,CIRCULAR,LEAST_SQR,ONERROR = NO,$
    AUTO MOVE = BOTH,DISTANCE = 75,RMEAS = None,None,None,$
    READ POS = NO,FIND HOLE = NO,REMEASURE = NO,$
    NUMHITS = 4,INIT = 0,PERM = 0,SPACER = 0.75,PITCH = 0,$
    START ANG = 0.065,END ANG = 0.065,DEPTH = -1,$
    ANGLE VEC = -0.9987498,-0.0499875,0
    MOVE/POINT,NORMAL,1923.433,910.027,1261.66
    TIP/T1A75B0, SHANKIJK=-0.001, 0.986, 0.165, ANGLE=0.26
    -C1- =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
    THEO/1925.969,833.849,1238.813,-0.0039992,0.0659876,0.9978124
    ACTL/1926.084,832,1238.977,-0.0022942,0.0443081,0.9990153
    TARG/1925.969,833.849,1238.813,-0.0039992,0.0659876,0.9978124
    MOVE/POINT,NORMAL,1925.488,851.273,1243.991
    MOVE/POINT,NORMAL,1925.561,883.624,1240.703
    MOVE/POINT,NORMAL,1925.785,880.375,1206.969
    TIP/T1A90B0, SHANKIJK=0, 0.995, -0.096, ANGLE=179.738
    MOVE/POINT,NORMAL,1925.769,877.678,1215.272
    PREHIT/ 1
    RETRACT/ 1
    -C2- =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
    THEO/1926.185,833.849,1231.39,0,-0.0139986,-0.999902
    ACTL/1926.281,832.157,1231.463,-0.0024431,0.0076521,-0.9999677
    TARG/1926.185,833.849,1231.39,0,-0.0139986,-0.999902
    MOVE/POINT,NORMAL,1926.298,833.657,1227.064
    MOVE/POINT,NORMAL,1926.295,915.12,1219.185
    DATUM -C- =FEAT/POINT,RECT
    THEO/1926.077,833.849,1235.102,0,0,1
    ACTL/1926.183,832.079,1235.22,-0.0799275,-0.0265755,0.9964464
    CONSTR/POINT,MID,-C1-,-C2-
    MOVE/POINT,NORMAL,1909.912,885.953,1233.462
    BODY =ALIGNMENT/START,RECALL:A1, LIST= YES
    ALIGNMENT/ITERATE
    PNT TARGET RAD = 0.2, START LABEL = , FIXTURE TOL = 0, ERROR LABEL =
    MEAS ALL FEAT = ALWAYS ,MAX ITERATIONS = 99 ,LEVEL AXIS=YAXIS ,ROTATE AXIS=ZAXIS ,ORIGIN AXIS=XAXIS
    LEVEL = -A1-,-A2-,-A3-,,
    ROTATE = DATUM -B-,DATUM -C-,,
    ORIGIN = DATUM -B-,,
    ALIGNMENT/END
    MOVE/POINT,NORMAL,1918.145,833.822,1229.984
    MOVE/POINT,NORMAL,1916.52,888.029,1230.25
    BODY =VIEWSET/
    CHECK/ 3,1
    RETRACT/ 4
    RETRACT/ 2.5
    PREHIT/ 4
    RETRACT/ 2
    -A4- =AUTO/VECTOR POINT,SHOWALLPARAMS = YES
    THEO/2051.468,840.393,1267.089,-0.0440184,0.9984169,-0.0350146
    ACTL/2051.489,839.422,1267.117,-0.043804,0.9984173,-0.0352708
    TARG/2051.468,840.393,1267.089,-0.0440184,0.9984169,-0.0350146
    ACTL_THICKNESS = 0,RECT,SNAP = NO,$
    AUTO MOVE = BOTH,DISTANCE = 25
    -A5- =AUTO/VECTOR POINT,SHOWALLPARAMS = YES
    THEO/2035.997,837.48,1203.437,-0.0440184,0.9984169,-0.0350146
    ACTL/2036.022,837.537,1203.433,-0.043804,0.9984173,-0.0352708
    TARG/2035.997,837.48,1203.437,-0.0440184,0.9984169,-0.0350146
    ACTL_THICKNESS = 0,RECT,SNAP = NO,$
    AUTO MOVE = BOTH,DISTANCE = 35
    -A6- =AUTO/VECTOR POINT,SHOWALLPARAMS = YES
    THEO/1929.73,817.309,1256.362,-0.0500015,0.9890287,-0.139004
    ACTL/1929.911,818.481,1255.774,-0.0497873,0.9890038,-0.1392579
    TARG/1929.73,817.309,1256.362,-0.0500015,0.9890287,-0.139004
    ACTL_THICKNESS = 0,RECT,SNAP = NO,$
    AUTO MOVE = BOTH,DISTANCE = 35
    BODY A1 A6 =ALIGNMENT/START,RECALL:BODY, LIST= YES
    ALIGNMENT/ITERATE
    PNT TARGET RAD = 0.5, START LABEL = , FIXTURE TOL = 0, ERROR LABEL =
    MEAS ALL FEAT = ALWAYS ,MAX ITERATIONS = 99 ,LEVEL AXIS=YAXIS ,ROTATE AXIS=ZAXIS ,ORIGIN AXIS=XAXIS
    LEVEL = -A1-,-A2-,-A3-,-A4-,-A5-,-A6-,,
    ROTATE = DATUM -B-,DATUM -C-,,
    ORIGIN = DATUM -B-,,
    ALIGNMENT/END
    CHECK/ 3,1
    RETRACT/ 4
    RETRACT/ 2.5
    PREHIT/ 4
    RETRACT/ 2
    REF-1 =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
    THEO/1917.107,831.882,1220.441,-0.0509948,0.9978977,-0.0399959
    ACTL/1917.056,832.942,1220.394,-0.0512696,0.9978959,-0.0396883
    TARG/1917.107,831.882,1220.441,-0.0509948,0.9978977,-0.0399959
    SCREW-1 =AUTO/CIRCLE,SHOWALLPARAMS = YES,SHOWHITS = NO
    THEO/1919.195,832.076,1222.225,-0.0509948,0.9978977,-0.0399959,3.9
    ACTL/1919.852,833.1,1222.094,-0.0355261,0.9983784,-0.0444806,3.94
    TARG/1919.195,832.076,1222.225,-0.0509948,0.9978977,-0.0399959
    ACTL_THICKNESS = 0,RECT,IN,CIRCULAR,LEAST_SQR,ONERROR = NO,$
    AUTO MOVE = BOTH,DISTANCE = 40,RMEAS = REF-1,REF-1,REF-1,$
    READ POS = NO,FIND HOLE = CENTER,REMEASURE = NO,$
    NUMHITS = 4,INIT = 3,PERM = 3,SPACER = 1,PITCH = 0,$
    START ANG = 0.11,END ANG = 0.11,DEPTH = 1.5,$
    ANGLE VEC = -0.9986994,-0.0509847,0
    SCREW-2 =AUTO/CIRCLE,SHOWALLPARAMS = YES,SHOWHITS = NO
    THEO/2098.843,843.126,1263.557,-0.0509948,0.9978977,-0.0399959,3.614
    ACTL/2098.951,843.18,1263.778,-0.0818728,0.9964629,-0.0189365,3.95
    TARG/2098.843,843.126,1263.557,-0.0509948,0.9978977,-0.0399959
    ACTL_THICKNESS = 0,RECT,IN,CIRCULAR,LEAST_SQR,ONERROR = NO,$
    AUTO MOVE = BOTH,DISTANCE = 40,RMEAS = None,None,None,$
    READ POS = NO,FIND HOLE = CENTER,REMEASURE = NO,$
    NUMHITS = 4,INIT = 3,PERM = 3,SPACER = 1,PITCH = 0,$
    START ANG = 0,END ANG = 0,DEPTH = 1.5,$
    ANGLE VEC = -0.9986994,-0.0509847,0
    PREHIT/ 2



    DIM LOC1= TRUE POSITION OF CIRCLE SCREW-1 UNITS=MM ,$
    GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH DEV PERPEN CENTERLINE=ON DISPLAY=DIAMETER
    AX NOMINAL MEAS +TOL -TOL BONUS DEV DEVANG OUTTOL
    X 1919.195 1919.852 0.657
    Z 1222.225 1222.094 -0.131
    DF 3.900 3.940 0.150 0.150 0.190 0.040 0.000 -----#---
    TP MMC 1.000 0.190 1.428 2.631 0.238 -------->
    END OF DIMENSION LOC1
    RECALL/ALIGNMENT,INTERNAL,BODY
    DIM LOC2= TRUE POSITION OF CIRCLE SCREW-1 UNITS=MM ,$
    GRAPH=OFF TEXT=OFF MULT=10.00 OUTPUT=BOTH DEV PERPEN CENTERLINE=ON DISPLAY=DIAMETER
    AX NOMINAL MEAS +TOL -TOL BONUS DEV DEVANG OUTTOL
    X 1919.195 195.053 -1724.142
    Z 1222.225 -413.369 -1635.594
    DF 3.900 3.940 0.150 0.150 0.190 0.040 0.000 -----#---
    TP MMC 1.000 0.190 4937.058 -174.921 4935.868 -------->
    END OF DIMENSION LOC2[code]
    Last edited by Clay_Man; 08-15-2007, 05:46 PM.

  • #2
    Code:
    -A1-       =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
                THEO/2130.038,826.67,1268.839,-0.0315039,0.9876686,-0.1533564
                ACTL/2129.919,827.065,1268.305,-0.030268,0.9888289,-0.1459495
                TARG/2130.038,826.67,1268.839,-0.0315039,0.9876686,-0.1533564
    -A2-       =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
                THEO/1997.789,835.839,1205.057,-0.0440184,0.9984169,-0.0350146
                ACTL/1997.578,835.735,1205.046,-0.0424951,0.9987181,-0.0275028
                TARG/1997.789,835.839,1205.057,-0.0440184,0.9984169,-0.0350146
    -A3-       =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
                THEO/1999.056,837.967,1264.31,-0.0440184,0.9984169,-0.0350146
                ACTL/1999.017,836.63,1264.332,-0.0424951,0.9987181,-0.0275028
                TARG/1999.056,837.967,1264.31,-0.0440184,0.9984169,-0.0350146
                CHECK/ 5,1
    DATUM -B-  =AUTO/CIRCLE,SHOWALLPARAMS = YES,SHOWHITS = NO
                THEO/2124.507,844.361,1261.656,-0.0499994,0.9979875,-0.0389995,10.606,0
                ACTL/2124.431,844.812,1261.418,-0.0641689,0.9977902,-0.0172338,10.599,0
                TARG/2124.507,844.361,1261.656,-0.0499994,0.9979875,-0.0389995
                THEO_THICKNESS = 0,RECT,OUT,CIRCULAR,LEAST_SQR,ONERROR = NO,$
                AUTO MOVE = BOTH,DISTANCE = 75,RMEAS = None,None,None,$
                READ POS = NO,FIND HOLE = NO,REMEASURE = NO,$
                NUMHITS = 4,INIT = 0,PERM = 0,SPACER = 0.75,PITCH = 0,$
                START ANG = 0.065,END ANG = 0.065,DEPTH = -1,$
                ANGLE VEC = -0.9987498,-0.0499875,0
                MOVE/POINT,NORMAL,1923.433,910.027,1261.66
                TIP/T1A75B0, SHANKIJK=-0.001, 0.986, 0.165, ANGLE=0.26
    -C1-       =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
                THEO/1925.969,833.849,1238.813,-0.0039992,0.0659876,0.9978124
                ACTL/1926.084,832,1238.977,-0.0022942,0.0443081,0.9990153
                TARG/1925.969,833.849,1238.813,-0.0039992,0.0659876,0.9978124
                MOVE/POINT,NORMAL,1925.488,851.273,1243.991
                MOVE/POINT,NORMAL,1925.561,883.624,1240.703
                MOVE/POINT,NORMAL,1925.785,880.375,1206.969
                TIP/T1A90B0, SHANKIJK=0, 0.995, -0.096, ANGLE=179.738
                MOVE/POINT,NORMAL,1925.769,877.678,1215.272
                PREHIT/ 1
                RETRACT/ 1
    -C2-       =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
                THEO/1926.185,833.849,1231.39,0,-0.0139986,-0.999902
                ACTL/1926.281,832.157,1231.463,-0.0024431,0.0076521,-0.9999677
                TARG/1926.185,833.849,1231.39,0,-0.0139986,-0.999902
                MOVE/POINT,NORMAL,1926.298,833.657,1227.064
                MOVE/POINT,NORMAL,1926.295,915.12,1219.185
    DATUM -C-  =FEAT/POINT,RECT
                THEO/1926.077,833.849,1235.102,0,0,1
                ACTL/1926.183,832.079,1235.22,-0.0799275,-0.0265755,0.9964464
                CONSTR/POINT,MID,-C1-,-C2-
                MOVE/POINT,NORMAL,1909.912,885.953,1233.462
    BODY       =ALIGNMENT/START,RECALL:A1, LIST= YES
                ALIGNMENT/ITERATE
                  PNT TARGET RAD = 0.2, START LABEL = , FIXTURE TOL = 0, ERROR LABEL = 
                  MEAS ALL FEAT = ALWAYS ,MAX ITERATIONS = 99 ,LEVEL AXIS=YAXIS ,ROTATE AXIS=ZAXIS ,ORIGIN AXIS=XAXIS
                LEVEL = -A1-,-A2-,-A3-,,
                ROTATE = DATUM -B-,DATUM -C-,,
                ORIGIN = DATUM -B-,,
                ALIGNMENT/END
                MOVE/POINT,NORMAL,1918.145,833.822,1229.984
                MOVE/POINT,NORMAL,1916.52,888.029,1230.25
    BODY       =VIEWSET/
                CHECK/ 3,1
                RETRACT/ 4
                RETRACT/ 2.5
                PREHIT/ 4
                RETRACT/ 2
    -A4-       =AUTO/VECTOR POINT,SHOWALLPARAMS = YES
                THEO/2051.468,840.393,1267.089,-0.0440184,0.9984169,-0.0350146
                ACTL/2051.489,839.422,1267.117,-0.043804,0.9984173,-0.0352708
                TARG/2051.468,840.393,1267.089,-0.0440184,0.9984169,-0.0350146
                ACTL_THICKNESS = 0,RECT,SNAP = NO,$
                AUTO MOVE = BOTH,DISTANCE = 25
    -A5-       =AUTO/VECTOR POINT,SHOWALLPARAMS = YES
                THEO/2035.997,837.48,1203.437,-0.0440184,0.9984169,-0.0350146
                ACTL/2036.022,837.537,1203.433,-0.043804,0.9984173,-0.0352708
                TARG/2035.997,837.48,1203.437,-0.0440184,0.9984169,-0.0350146
                ACTL_THICKNESS = 0,RECT,SNAP = NO,$
                AUTO MOVE = BOTH,DISTANCE = 35
    -A6-       =AUTO/VECTOR POINT,SHOWALLPARAMS = YES
                THEO/1929.73,817.309,1256.362,-0.0500015,0.9890287,-0.139004
                ACTL/1929.911,818.481,1255.774,-0.0497873,0.9890038,-0.1392579
                TARG/1929.73,817.309,1256.362,-0.0500015,0.9890287,-0.139004
                ACTL_THICKNESS = 0,RECT,SNAP = NO,$
                AUTO MOVE = BOTH,DISTANCE = 35
    BODY A1 A6 =ALIGNMENT/START,RECALL:BODY, LIST= YES
                ALIGNMENT/ITERATE
                  PNT TARGET RAD = 0.5, START LABEL = , FIXTURE TOL = 0, ERROR LABEL = 
                  MEAS ALL FEAT = ALWAYS ,MAX ITERATIONS = 99 ,LEVEL AXIS=YAXIS ,ROTATE AXIS=ZAXIS ,ORIGIN AXIS=XAXIS
                LEVEL = -A1-,-A2-,-A3-,-A4-,-A5-,-A6-,,
                ROTATE = DATUM -B-,DATUM -C-,,
                ORIGIN = DATUM -B-,,
                ALIGNMENT/END
                CHECK/ 3,1
                RETRACT/ 4
                RETRACT/ 2.5
                PREHIT/ 4
                RETRACT/ 2
    REF-1      =AUTO/SURFACE POINT,SHOWALLPARAMS = NO
                THEO/1917.107,831.882,1220.441,-0.0509948,0.9978977,-0.0399959
                ACTL/1917.056,832.942,1220.394,-0.0512696,0.9978959,-0.0396883
                TARG/1917.107,831.882,1220.441,-0.0509948,0.9978977,-0.0399959
    SCREW-1    =AUTO/CIRCLE,SHOWALLPARAMS = YES,SHOWHITS = NO
                THEO/1919.195,832.076,1222.225,-0.0509948,0.9978977,-0.0399959,3.9
                ACTL/1919.852,833.1,1222.094,-0.0355261,0.9983784,-0.0444806,3.94
                TARG/1919.195,832.076,1222.225,-0.0509948,0.9978977,-0.0399959
                ACTL_THICKNESS = 0,RECT,IN,CIRCULAR,LEAST_SQR,ONERROR = NO,$
                AUTO MOVE = BOTH,DISTANCE = 40,RMEAS = REF-1,REF-1,REF-1,$
                READ POS = NO,FIND HOLE = CENTER,REMEASURE = NO,$
                NUMHITS = 4,INIT = 3,PERM = 3,SPACER = 1,PITCH = 0,$
                START ANG = 0.11,END ANG = 0.11,DEPTH = 1.5,$
                ANGLE VEC = -0.9986994,-0.0509847,0
    SCREW-2    =AUTO/CIRCLE,SHOWALLPARAMS = YES,SHOWHITS = NO
                THEO/2098.843,843.126,1263.557,-0.0509948,0.9978977,-0.0399959,3.614
                ACTL/2098.951,843.18,1263.778,-0.0818728,0.9964629,-0.0189365,3.95
                TARG/2098.843,843.126,1263.557,-0.0509948,0.9978977,-0.0399959
                ACTL_THICKNESS = 0,RECT,IN,CIRCULAR,LEAST_SQR,ONERROR = NO,$
                AUTO MOVE = BOTH,DISTANCE = 40,RMEAS = None,None,None,$
                READ POS = NO,FIND HOLE = CENTER,REMEASURE = NO,$
                NUMHITS = 4,INIT = 3,PERM = 3,SPACER = 1,PITCH = 0,$
                START ANG = 0,END ANG = 0,DEPTH = 1.5,$
                ANGLE VEC = -0.9986994,-0.0509847,0
                PREHIT/ 2
    
    
    
    DIM LOC1= TRUE POSITION OF CIRCLE SCREW-1  UNITS=MM ,$
    GRAPH=OFF  TEXT=OFF  MULT=10.00  OUTPUT=BOTH  DEV PERPEN CENTERLINE=ON  DISPLAY=DIAMETER
    AX   NOMINAL     MEAS       +TOL       -TOL       BONUS       DEV      DEVANG     OUTTOL   
    X    1919.195   1919.852                                       0.657                      
    Z    1222.225   1222.094                                      -0.131                      
    DF      3.900      3.940      0.150      0.150      0.190      0.040                 0.000 -----#---
    TP        MMC                 1.000                 0.190      1.428      2.631      0.238 -------->
    END OF DIMENSION LOC1
                RECALL/ALIGNMENT,INTERNAL,BODY
    DIM LOC2= TRUE POSITION OF CIRCLE SCREW-1  UNITS=MM ,$
    GRAPH=OFF  TEXT=OFF  MULT=10.00  OUTPUT=BOTH  DEV PERPEN CENTERLINE=ON  DISPLAY=DIAMETER
    AX   NOMINAL     MEAS       +TOL       -TOL       BONUS       DEV      DEVANG     OUTTOL   
    X    1919.195    195.053                                   -1724.142                      
    Z    1222.225   -413.369                                   -1635.594                      
    DF      3.900      3.940      0.150      0.150      0.190      0.040                 0.000 -----#---
    TP        MMC                 1.000                 0.190   4937.058   -174.921   4935.868 -------->
    END OF DIMENSION LOC2
    OH, so much easier to read! Place the word CODE inside square brackets at the beginning of the code and the word /CODE in square brackets at the end of the code.
    sigpic
    Originally posted by AndersI
    I've got one from September 2006 (bug ticket) which has finally been fixed in 2013.

    Comment


    • #3
      Well, FIRST THING, I would NOT use duplicate names for anything, you have BODY for an alignment and BODY again for a view set. I am NOT saying this is the issue, but it is a bad habit to get into.
      sigpic
      Originally posted by AndersI
      I've got one from September 2006 (bug ticket) which has finally been fixed in 2013.

      Comment


      • #4
        Thanks I will next time

        Comment


        • #5
          Second issue (not saying it is the problem, but it is NOT a good thing) are all the MINUS signs and SPACES in the ID's. Numbers, letters and VERY FEW of the other 'symbols' on the keyboard can be used without problems. However, the MINUS sign IS a big "NO-NO". You can not every use a feature in a variable assignment if it has a minus sign in the ID. Think DOS, numbers and letters only, and you will not every have an ID problem.

          Still looking at the rest.
          sigpic
          Originally posted by AndersI
          I've got one from September 2006 (bug ticket) which has finally been fixed in 2013.

          Comment


          • #6
            Why are you not taking prehits on your Datum -B-?
            sigpicSummer Time. Gotta Love it!

            Comment


            • #7
              Originally posted by Matthew D. Hoedeman View Post
              Second issue (not saying it is the problem, but it is NOT a good thing) are all the MINUS signs and SPACES in the ID's. Numbers, letters and VERY FEW of the other 'symbols' on the keyboard can be used without problems. However, the MINUS sign IS a big "NO-NO". You can not every use a feature in a variable assignment if it has a minus sign in the ID. Think DOS, numbers and letters only, and you will not every have an ID problem.

              Still looking at the rest.
              Ok i have re labelled everything THK

              Comment


              • #8
                Originally posted by Paul Sarrach View Post
                Why are you not taking prehits on your Datum -B-?
                It is a cross + with a dia call out for datum B, no place for prehits

                Comment


                • #9
                  Still need help???

                  Thanks to all

                  Comment


                  • #10
                    Should be possible. But what is your problem?
                    I used to be high on life but I built up a tolerance.

                    Brown & Sharpe Global Advantage
                    PCDMIS CAD++ v2011mr2
                    PH10MQ/SP600M


                    sigpic

                    Comment


                    • #11
                      Originally posted by Underspec View Post
                      Should be possible. But what is your problem?
                      I dimension the same feature and get 2 very different reading, look at the results from Matt post
                      THKS

                      Comment


                      • #12
                        Your theos for both alignments are different. And you are dimensioning the same feature from two different alignments. How can they not be different? Am I missing something here?
                        I used to be high on life but I built up a tolerance.

                        Brown & Sharpe Global Advantage
                        PCDMIS CAD++ v2011mr2
                        PH10MQ/SP600M


                        sigpic

                        Comment


                        • #13
                          Originally posted by Underspec View Post
                          Your theos for both alignments are different. And you are dimensioning the same feature from two different alignments. How can they not be different? Am I missing something here?
                          All I did was added 3 more points for datum A

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                          • #14
                            I noticed this...

                            Code:
                            BODY A1 A6 =ALIGNMENT/START,RECALL:BODY, LIST= YES
                                        ALIGNMENT/ITERATE
                                          PNT TARGET RAD = 0.5, START LABEL = , FIXTURE TOL = 0, ERROR LABEL = 
                                          MEAS ALL FEAT = ALWAYS ,MAX ITERATIONS = 99 ,LEVEL AXIS=YAXIS ,ROTATE AXIS=ZAXIS ,ORIGIN AXIS=XAXIS
                                        LEVEL = -A1-,-A2-,-A3-,-A4-,-A5-,-A6-,,
                                        ROTATE = DATUM -B-,DATUM -C-,,
                                        ORIGIN = DATUM -B-,,
                                        ALIGNMENT/END
                            Why are you leveling to 6 points?
                            It should be...

                            3 points level
                            2 points rotate
                            1 point origin

                            ...now I know that it in a regular alignment that would not be true, but, I think that DMIS has a problem with more than the minimum number of points being used iteratively.
                            sigpic

                            James Mannes

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                            • #15
                              A1 A2 a3 are from print, engineering add A4 A5 A6 as the frist 3 A,s are all to one side of the pary leaeving about 1/4 of the part with no datums

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