Ideas
+12
Completed
it should be possible to construct a circle from highest point of a blade in blisks in radius direction of the blisk. This is need to get the outer diameter and calculate the form error
daniel schroepfer 3 years ago
in Metrology Software / PC-DMIS
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updated by Neil Ryan 12 months ago •
4
This is an important function and will help all blisk manufactors which use PC-DMIS Scanning with and without rotary table. Then it is possible to calculate the biggest Diameter on a blisk.
Customer support service by UserEcho
Have you tried the constructed extreme point? That would give you the highest point (in a chosen direction) of each scan, from which you could then construct your circle.
Hi Neil. Our AE will test this with Customer MTU within the next 2 months :-)
Thanks Daniel. The extreme point was added to PC-DMIS 2021.2, prior to that, you had to use the MAXINDEX / MININDEX functions. Please tell the AE to contact me if he'd like a demo of the new command.