[Clas12_rich] Time CMM for measuring RICH mirrors on 6/16/2016

[Marco Contalbrigo]

Dear Lemon and James,
we will be back tonight. Tomorrow at 8 is fine with us.
Ciao, Marco.

On Wed, 15 Jun 2016, James Dahlberg wrote:

> If we start later, it may run into a second day.
> Jim
>
> On 6/15/2016 3:16 PM, Tyler Lemon wrote:
>>  Dear Marco Contalbrigo and Marco Mirazita,
>>
>>  Jim got back to me this morning regarding the CMM measurements for
>>  tomorrow, 6/16. He said we could start about 8:00am. Will you have
>>  returned from Washington by then? You mentioned previously that you wanted
>>  to be the ones to open the mirror box, would that be able to happen around
>>  8:00am tomorrow as well or should we move the time to later in the day? I
>>  have included Jim in this email to help with the time scheduling. Please
>>  let us know.
>>
>>  Best regards,
>>  Tyler
>>
>>  ----- Forwarded Message -----
>>  From: "Jim Dahlberg" <dahlberg at jlab.org>
>>  To: "Tyler Lemon" <tlemon at jlab.org>
>>  Sent: Wednesday, June 15, 2016 7:07:08 AM
>>  Subject: Re: CMM for measuring RICH mirrors on 6/16/2016
>>
>>  Around 8:00 would be fine.
>>  Jim
>>  On 6/14/2016 4:36 PM, Tyler Lemon wrote:
>> >  Dear Jim,
>> > 
>> >  What time would we be able to schedule the CMM measurements for the RICH 
>> >  mirrors on Thursday, 6/16? Please let us know. Thanks in advance.
>> > 
>> >  Regards,
>> >  Tyler
>> > 
>> > 
>> > > >  Il 2016-06-08 17:39 James Dahlberg ha scritto:
>> > > > >  Looks like the 16th would be fine. Sounds like you would really 
>> > > > >  like
>> > > > >  for the DSG to perform these measurements.  After everything is 
>> > > > >  set
>> > > > >  up
>> > > > >  and calibrated, a person could be trained fairly quickly to 
>> > > > >  operate
>> > > > >  the CMM arm and take the measurements.  One of our guys would have 
>> > > > >  to
>> > > > >  calibrate and run the software.  With our ~ 30um CMM, they would 
>> > > > >  be
>> > > > >  measured in one setup.  What accuracy do you need and is it just 
>> > > > >  the
>> > > > >  radius you need or a detailed profile.  Also, just to be sure, the
>> > > > >  surface can be touched with a probe, correct?
>> > > > >  Jim
>> > > > > 
>
>
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