Sprintray 55s and 95s problem - round edges instead of sharp edges

[Tramp]

Hello,

Since one week I have problem with my new bought printers 55s and 95s. When I print surgery guide or implant model with implant analog sockets (doesnt matter which printer) there is problem with edges there that instead of shapredges they are blured for example sleeve for implant guide should be ideal sharp hexagon after printing it is blured rounded "hexagon" and because of that I cannot put inside sleeve for guide. Same for implant model sockets for analogs are also not sharp.

Doesn't matter with program I use for surgical guide or model. I tested 3shape/exocad/realguide.
I print model on 50 microns. Guide also 50 microns.

Ofcourse Rayshape support does not exist I mentioned that problem week ago and no answer till today.

Any ideas?

 

[aykutgrl]

Hi,

I’m considering getting the Sprintray 95s myself. I was wondering if you managed to solve the issue you were experiencing. It would be great if you could share how things worked out.

Thanks!

 

[MrNeverFixit]

Hi,

I’m considering getting the Sprintray 95s myself. I was wondering if you managed to solve the issue you were experiencing. It would be great if you could share how things worked out.

Thanks!

Think twice before you purchase. Sprintray is a closed system, you won't be able to use many of the resin on the market, probably you will have to purchase their own. I heard that they are cutting support/compatible for some resins as well.

 

[mmbh]

I would reconsider the sprintray not based on resins, but technical issues and support. I have several clients that have them and they are always having technical issues and there is really hardly any support from sprintray.

 

[sidesh0wb0b]

sold off my sprintray for some of the reasons above (and others)
there are better options IMHO

 

[Wainwright]

Its pixel size. If a edge or radius lands in the middle of a pixel it has to decide to keep it on or off, same goes for layer heights but Z instead of X and Y like the issue you are describing. If its not that its an optics / energy path issue.

 

[mmbh]

Its pixel size. If a edge or radius lands in the middle of a pixel it has to decide to keep it on or off, same goes for layer heights but Z instead of X and Y like the issue you are describing. If its not that its an optics / energy path issue.

Hi Sam, nice to hear from you.

 

[dentallabmne]

SprintRay has a closed system but it can be managed, for me it had no problems other than having to figure out the settings, wasnt too hard

 

[Wainwright]

Hi Sam, nice to hear from you.

Hello! How are you.
I was emailing with CoolHandLuke and was like "I wonder what's crackin' on DLN". : )

 

[scotthendricks79]

Hello,

Since one week I have problem with my new bought printers 55s and 95s. When I print surgery guide or implant model with implant analog sockets (doesnt matter which printer) there is problem with edges there that instead of shapredges they are blured for example sleeve for implant guide should be ideal sharp hexagon after printing it is blured rounded "hexagon" and because of that I cannot put inside sleeve for guide. Same for implant model sockets for analogs are also not sharp.

Doesn't matter with program I use for surgical guide or model. I tested 3shape/exocad/realguide.
I print model on 50 microns. Guide also 50 microns.

Ofcourse Rayshape support does not exist I mentioned that problem week ago and no answer till today.

Any ideas?

its orientation on the plate Ive had a few issues but its all user . These things are rock solid . true the resin support sucks.

 

[CoolHandLuke]

 

[mmbh]

Hello! How are you.
I was emailing with CoolHandLuke and was like "I wonder what's crackin' on DLN". : )

All good here.

 

[chr1978]

We had the same problem and our 2 sprintray printers sat idle for 18 month. Nothing worked - implant models and models with removable dies.
It is probably the cleaning. My incompetent coworker only used the cleaning station and it could not clean all the resin away from the model.
Last week, Patrick from Sprintray came to our lab, cleaned it and set it up for the third time and now it works perfectly.
After using the cleaning station, remove models and manually clean models using a little brush and IPA to clean everything - holes for analogs and removable dies. We used to have round edges on 90% of our implant model and we could not use them. Also stir the resin - maybe for 1 minute after an weekend.

And yes - I am mad at my former coworker for for being an idiot and not caring about 30000 euros worth of equipment.

 

[sidesh0wb0b]

We had the same problem and our 2 sprintray printers sat idle for 18 month. Nothing worked - implant models and models with removable dies.
It is probably the cleaning. My incompetent coworker only used the cleaning station and it could not clean all the resin away from the model.
Last week, Patrick from Sprintray came to our lab, cleaned it and set it up for the third time and now it works perfectly.
After using the cleaning station, remove models and manually clean models using a little brush and IPA to clean everything - holes for analogs and removable dies. We used to have round edges on 90% of our implant model and we could not use them. Also stir the resin - maybe for 1 minute after an weekend.

And yes - I am mad at my former coworker for for being an idiot and not caring about 30000 euros worth of equipment.

let us know how it is doing after a couple weeks

 

[mmbh]

Using multiple cleaning stations helps a lot. I use three. Dirty - Medium dirty - and Fresh. Takes a few more minutes but works great.