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[videbaek <videbaek AT bnl.gov>]

I think this is worth to pursue. During the installation of IST we had 
an incident where
some tech's damaged several staves during initial assembly due to a 
'fragile' handling of connectors.
The connectors will have to be handled multiple times (testing, 
re-testing, installation) so this may well be worth small changes 
now.Make sure we discuss this on Monday

best Flemming




On 2020-05-27 20:53, Yi Yang wrote:
> Hi all,
>
> As I mentioned in the meeting, two engineers from Nicomatic who are
> based in Taiwan visited me last week.
> I brought out the "plugging and unplugging issue" to them and they
> just provided a solution (please see the details below).
> The short summary is that they have a bigger connector which will be
> easier to plug and unplug.
> Please let me know if you want to try this direction. I probably can
> get some sample connectors rather quickly.
> However, this requires to change the design of hybrid and T-board, and
> maybe MS.
>
> Cheers,
> Yi
>
> +++++++++++++++++++++++++++++++++++++++++++++++++++
> Yi Yang, Associate Professor
> Department of Physics
> National Cheng Kung University
> Tainan, 701 Taiwan
> E-Mail: yiyang AT ncku.edu.tw
> Tel: +886-6-2757575 ext.65237
> Fax: +886-6-2747995
> Group Web: http://phys.ncku.edu.tw/~yiyang [1]
> +++++++++++++++++++++++++++++++++++++++++++++++++++
>
> ---------- Forwarded message ---------
> From: Thibault MONET <t.monet AT nicomatic.fr>
> Date: Wed, May 27, 2020 at 2:33 PM
> Subject: Nicomatic visit follow-up
> To: <yiyang AT ncku.edu.tw>
> Cc: Richard Lin <r.lin AT nicomatic.com>, Hung-Yi YU
> <henry.yu AT nicomatic.tw>
>
> Dear Yi Yang,
>
> Thank you for welcoming us in your lab last week, this is super great
> to see our products are involved in a prestigious experiment.
>
> The AMM connector you are using has "captive screws " which means that
> first you plug the connector and then you lock it with the screws. For
> unmating the connector => you first unlock and then you unmate male
> and female but the screws do not help to unmate.
>
> If you want to have fixings helping you to unmate the connector we
> have the EMM serie connector at 1.27 pitch ( instead of 1mm for AMM)
> But of course you will have to change the PCB flex design. Do not
> hesitate to contact us if you feel you need to change this, we will
> provide you the right reference in 34 points.
>
> Please visit our website www.nicomatic.com [2] for more information
> about our products. You may find for you or your colleagues products
> suitable for your needs or we can easily develop any custom product on
> your specifications. We did it already for LNLS  sirius synchrotron
> (harness with specific and tested S-parameters) in Bresil.
>
> Feel free to contact us for any questions, staying at your disposal
>
> Best regards,
>
> Thibault MONET
> Design Engineer / Project Leader
> +886 (0)4 2201 6456
>
>  [3] [4] [5] [6] [7]
>
>
>
> Links:
> ------
> [1] 
> https://urldefense.com/v3/__http://phys.ncku.edu.tw/*yiyang__;fg!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsLTGAaSSTU$
> [2] 
> https://urldefense.com/v3/__http://www.nicomatic.com__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsLTLYoTB90$
> [3] 
> https://urldefense.com/v3/__https://www.facebook.com/nicomaticgroup__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsLT5FY3Wv0$
> [4] 
> https://urldefense.com/v3/__https://twitter.com/Nicomatic_HQ__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsLTcW3NCis$
> [5] 
> https://urldefense.com/v3/__https://www.linkedin.com/company/nicomatic/__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsLTGjyk5bU$
> [6] 
> https://urldefense.com/v3/__https://www.youtube.com/channel/UCP-4Wh-zXPJm98GUiuHrdJQ__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsLTxy1IlnU$
> [7] 
> https://urldefense.com/v3/__http://www.nicomatic.com/index.php?from=banemail__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsLTgJ_MznY$
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--
Flemming Videbaek
senior scientist
videbaek @ bnl.gov
Brookhaven National Lab
Physics Department
Bldg 510D
Upton, NY 11973

phone: 631-344-4106
cell     :  631-681-1596