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+--- Thread: Cylinder Measurment (/thread-6.html)
Cylinder Measurment - italianm28 - 08-03-2011
cylinder only measureing 1/2 of the Dia in the correct work plane and in automode. Any help
Cylinder Measurment - Schrocknroll - 08-08-2011
Could you post the portion of the code with the cylinder and some before it? The only things I could think of off hand is if you had radius selected in output(not likely, but possible), if vector of cylinder came out wrong, or maybe if a small cylinder if the probe comp was off or wrong. These are just wild guesses without seeing the code and resultant output.
Jeff
Cylinder Measurment - italianm28 - 08-10-2011
Jeff. Thanks for the reply. It's weird I measure 5 more cylinders on the Parts I'm validating and they all work fine in prog mode except the 12_3_cyl
Looking forward to finding out what's the deal.
Nick
GOTO/16.00000,-117.00000,8.00000
GOTO/47.50000,-460.50000,115.00000
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SNSLCT/S(A82_5_B165)
SNSET/APPRCH, 5.000000
SNSET/RETRCT, 5.000000
SNSET/SEARCH, 8.000000
SNSET/DEPTH, 0.000000
SNSET/CLRSRF, 10.000000
$$
$$
$$
GOTO/13.387070,-328.339080,42.882120
$$
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$$
D(12_3)=TRANS/ XORIG, 5.7, YORIG, -316.5, ZORIG, 21.9
D(12_3) = ROTATE/ZAXIS, 20.8
D(12_3) = ROTATE/XAXIS,-8.3
$$
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F(DATUM_D_OPP_1) = FEAT/POINT, CART, -4.500000, 0.000000, 13.000000, $
-0.000000, -1.000000, -0.000000
MEAS/POINT, F(DATUM_D_OPP_1), 1
PTMEAS/CART, -4.308962, 0.111741, 13.049209, -0.000018, -1.000000, -0.000019
ENDMES
F(DATUM_D_OPP_2) = FEAT/POINT, CART, -10.5, 0, -4, -0.000000, -1, 0.000000
MEAS/POINT, F(DATUM_D_OPP_2), 1
PTMEAS/CART, -10.326358, 0.098381, -3.919283, -0.000019, -1.000000, -0.000020
ENDMES
F(DATUM_D_OPP_3) = FEAT/POINT, CART, 10.8, 0.000000, -1.5, -0.000000, $
-1.000000, -0.000000
MEAS/POINT, F(DATUM_D_OPP_3), 1
PTMEAS/CART, 10.990958, 0.156429, -1.545307, -0.000018, -1.000000, -0.000019
ENDMES
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GOTO/0,-5,0
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F(12_3) = FEAT/CIRCLE, INNER, CART, 0.000000, 4.000000, -0.000000, 0.000000, $
-1.000000, -0.000000, 12.300000
MEAS/CIRCLE, F(12_3), 4
PTMEAS/CART, 4.651509, 4.000000, 4.023178, -0.756343, 0.000000, -0.654175
PTMEAS/CART, -4.023178, 4.000000, 4.651509, 0.654175, 0.000000, -0.756343
PTMEAS/CART, -4.651509, 4.000000, -4.023178, 0.756343, 0.000000, 0.654175
PTMEAS/CART, 4.023178, 4.000000, -4.651509, -0.654175, 0.000000, 0.756343
ENDMES
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F(12_3_CYL) = FEAT/CYLNDR, INNER, CART, 0.000000, 3.000000, 0.000000, $
0.000000, -1.000000, 0.000000, 12.300000, 6.000000
MEAS/CYLNDR, F(12_3_CYL), 8
PTMEAS/CART, -1.139911, 0.095062, 6.018161, 0.180893, 0.004331, -0.983493
PTMEAS/CART, 4.694250, 0.307700, 3.938450, -0.763288, 0.001237, -0.646057
PTMEAS/CART, 5.813480, 0.300195, -2.025968, -0.947413, -0.003029, 0.319999
PTMEAS/CART, 1.221562, -0.121519, -6.114373, -0.201134, -0.004352, 0.979554
PTMEAS/CART, 1.210220, 5.884333, -6.067677, -0.201784, -0.004352, 0.979420
PTMEAS/CART, 5.793541, 6.299419, -2.052904, -0.944707, -0.003056, 0.327901
PTMEAS/CART, 4.693204, 6.305774, 3.939070, -0.765851, 0.001220, -0.643017
PTMEAS/CART, -1.142602, 6.096936, 6.028527, 0.180003, 0.004330, -0.983657
ENDMES
Cylinder Measurment - Schrocknroll - 10-20-2011
The only thing I can think of is that you're stylus may not be lined up with the cylinder. Virtual DMIS will try to avoid hitting the shank of the stylus if it's not straight in line with a hole. This will cause it to only measure one side of the cylinder. If you're sure it won't shank, your best bet would be to use prog mode instead of auto.
Sorry for the late reply. There isn't much activity on this forum so I don't check very often.
Jeff