[dsg-hallb_rich] [EXTERNAL] Re: Parts for RICH mirrors to 3D print

Tue Jan 25 20:14:07 EST 2022

Hi Brian,

tomorrow I will give a look.

Many thanks,

Sandro

Il 26-Jan-22 0:32, Brian Eng ha scritto:
> Hi Sandro,
>
> I put the part on the round table in EEL 121/C.
>
> I left the supports on the part (they just need to be cut off with 
> flush cutters) so you could see what they look like. I also purposely 
> printed it at a slight angle so you could see the layer thickness, 
> it's especially noticeable on the flange edge.
>
> The part was printed with a 100 micron layer thickness, it can go down 
> to 25 microns, but that's usually not needed.
>
> ------------------------------------------------------------------------
> *From:* Sandro Tomassini <sandro.tomassini at lnf.infn.it>
> *Sent:* Monday, January 24, 2022 8:24 PM
> *To:* Brian Eng <beng at jlab.org>; dsg-hallb_rich at jlab.org 
> <dsg-hallb_rich at jlab.org>
> *Subject:* Re: [dsg-hallb_rich] [EXTERNAL] Re: Parts for RICH mirrors 
> to 3D print
>
> Hi Brian,
>
> I have produced one attached this email.
>
> I think it is ok what you  have already  done. We do not need a very 
> high resolution.
>
> I would like to test how stiff it is.
>
> Clear resin is ok as well.
>
> Many thanks
>
> Sandro
>
>
>
> Il 25-Jan-22 1:37, Brian Eng ha scritto:
>> Hi Sandro,
>>
>> Do you already have .stl files for that part? I can generate those 
>> just fine but wasn't sure if you already had one if you wanted to 
>> compare something more directly as those settings will determine how 
>> fine the circles on the part are.
>>
>> Also we only have clear resin currently, is that's okay?
>>
>> I attached a screenshot of what the software put as the suggested 
>> orientation and supports for the part.
>>
>> ------------------------------------------------------------------------
>> *From:* dsg-hallb_rich <dsg-hallb_rich-bounces at jlab.org> 
>> <mailto:dsg-hallb_rich-bounces at jlab.org> on behalf of Sandro 
>> Tomassini <sandro.tomassini at lnf.infn.it> 
>> <mailto:sandro.tomassini at lnf.infn.it>
>> *Sent:* Monday, January 24, 2022 6:48 PM
>> *To:* dsg-hallb_rich at jlab.org <mailto:dsg-hallb_rich at jlab.org> 
>> <dsg-hallb_rich at jlab.org> <mailto:dsg-hallb_rich at jlab.org>
>> *Subject:* [dsg-hallb_rich] [EXTERNAL] Re: Parts for RICH mirrors to 
>> 3D print
>>
>> Hi Tyler,
>>
>> can you try to print three of them with the SLA 3D printer?
>>
>> I am interested to see the result.
>>
>> Many thanks
>>
>> Sandro
>>
>>
>>
>>
>> Il 24-Jan-22 20:12, Tyler Lemon ha scritto:
>>> Hi Marco,
>>>
>>> We talked today about having some items 3D printed at JLab for the 
>>> RICH spherical mirror support system.
>>>
>>> If you have it, could you send us the model for what needs to be 
>>> printed?
>>>
>>> DSG has an SLA 3D printer that could be used or if an extrusion 3D 
>>> printer is preferred, we can look into one of JLab's other 3D printers.
>>>
>>> _______________________________________________
>>> dsg-hallb_rich mailing list
>>> dsg-hallb_rich at jlab.org  <mailto:dsg-hallb_rich at jlab.org>
>>> https://mailman.jlab.org/mailman/listinfo/dsg-hallb_rich  <https://mailman.jlab.org/mailman/listinfo/dsg-hallb_rich>
>> -- 
>> -----------------------------------------
>> Dr. Eng. Sandro Tomassini
>> Istituto Nazionale di Fisica Nucleare
>> Laboratori Nazionali di Frascati
>> ---Research Division---
>> P.O.Box 13 00044 Frascati (RM) Italy
>> Tel. office: +39 06 9403 2919/8089
>> Fax: +39 06 94032256
>> e-mail:sandro.tomassini at lnf.infn.it  <mailto:sandro.tomassini at lnf.infn.it>
>> e-mail:sandro.tomassini at cern.ch  <mailto:sandro.tomassini at cern.ch>
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.lnf.infn.it_&d=DwIDaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Ry65GV1L9CI4W-wouYF1Yh0O9PuhLc4ZWUkBi_Op2h8&m=4aD-zS07X_fwLhmRXtmXUZgqpF_Zam4I4MJFp2dn50zinFZHWMi1K8vJ5HKtiYfd&s=pzx4Xc41zcHqqbVoKX5Tq5Cl0zUT_vyQe8M2fNxD4eI&e=   <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.lnf.infn.it_&d=DwMCaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Ry65GV1L9CI4W-wouYF1Yh0O9PuhLc4ZWUkBi_Op2h8&m=UyKN76GnvwY4no4m70H2t9_EVOsNnnEsGrSnmmSxEWlN5SN4JdlSGY4TcBSD2kk5&s=-NTt-AZHZbfTFs-75Kb1nlbfbfKy8aFlXPXHJyIeBoY&e=>
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> -- 
> -----------------------------------------
> Dr. Eng. Sandro Tomassini
> Istituto Nazionale di Fisica Nucleare
> Laboratori Nazionali di Frascati
> ---Research Division---
> P.O.Box 13 00044 Frascati (RM) Italy
> Tel. office: +39 06 9403 2919/8089
> Fax: +39 06 94032256
> e-mail:sandro.tomassini at lnf.infn.it  <mailto:sandro.tomassini at lnf.infn.it>
> e-mail:sandro.tomassini at cern.ch  <mailto:sandro.tomassini at cern.ch>
> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.lnf.infn.it_&d=DwIDaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Ry65GV1L9CI4W-wouYF1Yh0O9PuhLc4ZWUkBi_Op2h8&m=4aD-zS07X_fwLhmRXtmXUZgqpF_Zam4I4MJFp2dn50zinFZHWMi1K8vJ5HKtiYfd&s=pzx4Xc41zcHqqbVoKX5Tq5Cl0zUT_vyQe8M2fNxD4eI&e=   <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.lnf.infn.it_&d=DwMDaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=vRrieMgp4FbexQ5kgKImwA&m=T-nUsll5n5c5s1ClF9FiVp4OWiYOsmnuX7zUyreexLVVz33nm-8c2dTjee74PxBS&s=rl_zseqgDb93u38qvUZOPjUhazEPVTTpvvKlnzRJyHY&e=>
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-- 
-----------------------------------------
Dr. Eng. Sandro Tomassini
Istituto Nazionale di Fisica Nucleare
Laboratori Nazionali di Frascati
---Research Division---
P.O.Box 13 00044 Frascati (RM) Italy
Tel. office: +39 06 9403 2919/8089
Fax: +39 06 94032256
e-mail:sandro.tomassini at lnf.infn.it
e-mail:sandro.tomassini at cern.ch
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.lnf.infn.it_&d=DwIDaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=Ry65GV1L9CI4W-wouYF1Yh0O9PuhLc4ZWUkBi_Op2h8&m=4aD-zS07X_fwLhmRXtmXUZgqpF_Zam4I4MJFp2dn50zinFZHWMi1K8vJ5HKtiYfd&s=pzx4Xc41zcHqqbVoKX5Tq5Cl0zUT_vyQe8M2fNxD4eI&e= 
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