Hi...plz tell me..we have round dies and parts to scan...we don't have any such holes for targets as parts are symmetrical...so how can i use this method to scan top and bottom sides...Awaiting your reply
Hi Inderjeet, If you are not able to use anything as targets then the best method would be to align the scans together using the best fit data to data option, just make sure you get plenty of overlap between the scans. When moving the device/part between scans make sure you click custom as the alignment method rather than targets as in this video. Once you have completed all of the scans you can then align them together one by one. If you require any further advice, please email support@3dscanners.co.uk Thank you for your query.
@@3DScannersUK hi....thankeww for your valuable guidance....Also plz tell..i have to measure concetricity of two coaxial cylinder using probing method...how can i measure it...as if i make one cylinder as datum and check concetricity of second cylinder it show my results out of tolerance..but if i use a constructed line between two cylinders and make it datum..then it shows the concetricity of both cylinders within tolerance...so hw to know which method is right
@@inderjeetsingh4231 Concentricity is measured by comparing one axis to another. The method you stated of creating one as a datum and comparing the other to that datum is correct. Regarding the way you check it, your drawing should tell you which axis the datum is and then you create a concentricity callout in Polyworks to match what the drawing shows. Hope this helps.
You didn't follow the same order of targets in position 2 as of position 1. What is the reason behind it? If we use the same order of targets in both positions then will it alogn or not? And can we place targets any where on the job? Or they should ve symmetrical to each other. Thanks
Hi, thank you for watching the video, you don't need to follow the same target order in the second position. Once you get three targets probed in the second position the software will know the correct position. The targets are generally hole centres, or places where a probe can reliably rest such as cone feature. I hope this answers your question.
Hi...plz tell me..we have round dies and parts to scan...we don't have any such holes for targets as parts are symmetrical...so how can i use this method to scan top and bottom sides...Awaiting your reply
Hi Inderjeet,
If you are not able to use anything as targets then the best method would be to align the scans together using the best fit data to data option, just make sure you get plenty of overlap between the scans. When moving the device/part between scans make sure you click custom as the alignment method rather than targets as in this video. Once you have completed all of the scans you can then align them together one by one.
If you require any further advice, please email support@3dscanners.co.uk
Thank you for your query.
@@3DScannersUK hi....thankeww for your valuable guidance....Also plz tell..i have to measure concetricity of two coaxial cylinder using probing method...how can i measure it...as if i make one cylinder as datum and check concetricity of second cylinder it show my results out of tolerance..but if i use a constructed line between two cylinders and make it datum..then it shows the concetricity of both cylinders within tolerance...so hw to know which method is right
@@inderjeetsingh4231 Concentricity is measured by comparing one axis to another. The method you stated of creating one as a datum and comparing the other to that datum is correct. Regarding the way you check it, your drawing should tell you which axis the datum is and then you create a concentricity callout in Polyworks to match what the drawing shows.
Hope this helps.
Very useful. We want more of its kind videos to understand the software and its application.
Great Video.! Thank you.
Good video
You didn't follow the same order of targets in position 2 as of position 1. What is the reason behind it? If we use the same order of targets in both positions then will it alogn or not? And can we place targets any where on the job? Or they should ve symmetrical to each other.
Thanks
Hi, thank you for watching the video, you don't need to follow the same target order in the second position. Once you get three targets probed in the second position the software will know the correct position. The targets are generally hole centres, or places where a probe can reliably rest such as cone feature. I hope this answers your question.
Nice video