When i change the resolution the object change size

Adriano Nocenzi · сентября 2016

hi all,
can someone tell me how to sort this out, if a increase the resolution let say to 100 micron the object become very small if i decrease to 25 micron is very big, how can i keep the original size of the model?

Thank You

Dmitry Medvedew · сентября 2016

Here comes out the tricky part. When you change the resolution some adjustmets need. Show me the settings screen first.

As I worked with Envision there were special setups for each resolution (lens). In your case, if there are no such setups, you can try to change the scale of an object at the final step. I'll show you later how to calculate the coefficient needed.

Adriano Nocenzi · сентября 2016

https://www.facebook.com/adriano.nocenzi/videos/10154091470868198/

Adriano Nocenzi · сентября 2016

It seem @35 micron xy keep the original sizes

Adriano Nocenzi · сентября 2016

I sort the dimensions out, now they coming out good, but I have another issue now I'm trying to dial out the exposure time and the grill it did not came out completed

Dmitry Medvedew · сентября 2016

Oh! Well, great. So the lower dimension the higher the power. Leave exposure the same but raise brightness. Can you do it?

Adriano Nocenzi · сентября 2016

I found out the problem with the PDMS is that this resin cure very fast to cut the production time, this one has been done with 500 ms base and 200 ms layer, I'm running another test with just slight higher exposure time

Adriano Nocenzi · сентября 2016

I'm doing now another one with more brightness

Dmitry Medvedew · сентября 2016

Well. Keep fingers crossed

Adriano Nocenzi · сентября 2016

After one long day of tests and one packet of Marlboro I managed to print one without ruin the PDMS and with the original dimensions. But I noticed that the projector does not cure the resin even see the pics

Dmitry Medvedew · сентября 2016

Think I that the shift or gap (can't see clearly) happens because of unequality of pixel brightness of the projector. Those things happened sometimes. This means you need to pay with brightness carefully or try to place your model in another corner of the building platform.

Adriano Nocenzi · октября 2016

Hi All, Thanks for the help, i wrote that table, please check if it is correct?
Thanks

Dmitry Medvedew · октября 2016

What is it? What does it mean?

Adriano Nocenzi · октября 2016

The percentage to scale to keep the original size of the model

Dmitry Medvedew · октября 2016

Normally it is calculated inside the slicing app. You set the resolution of projector but the proportions are the same when sliced. It's surely raw software. Tell the developers about it. They can fix it easily. It's only needed to add a coule of lines in code.

Adriano Nocenzi · октября 2016

If think is that option, but i tried i don't think how does it work

frame

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