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[Yi Yang <yiyang AT ncku.edu.tw>]

Hi Xu,

We checked all the modules here, FST-06, FST-07, FST-08, FST-09, and everything is completely fine. 

I suspect the marks were made during transportation and handling. I think that all of us just need to be extra careful in the future. 

Cheers,

Yi

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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
+++++++++++++++++++++++++++++++++++++++++++++++++++

On Wed, Nov 11, 2020 at 1:11 AM Xu Sun <sunxuhit AT gmail.com> wrote:

Hi Yi,

I got the reply from the company, please find it below:

> We did not ever use a wrench or anything on the pin- our work was done and then the module was fitted, and I highly doubt what was from us- we will be very sure to not harm the module in any way during production.

Best,

Xu

On Tue, Nov 10, 2020 at 11:04 AM Yi Yang <yiyang AT ncku.edu.tw> wrote:

Hi  Zhenyu,

Thanks a lot for the information. 

I don't think we had these marks on guide pins before. 

I will check FS-06 which is at NCKU today, and Te-Chuan, Chan-Jui and Yu-Shang will check FS-07, -08, and -09 at TiDC today. 

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
+++++++++++++++++++++++++++++++++++++++++++++++++++

On Tue, Nov 10, 2020 at 6:06 AM Zhenyu Ye <yezhenyu2003 AT gmail.com> wrote:

Hi Yi,

Please find below comments from Greg at Fermilab on this prototype MS

https://drupal.star.bnl.gov/STAR/system/files/Production%20Module%20MS%20-%2009%20Nov%202020%20Comments%20from%20Greg.pdf

We first gave the MS to a company which makes new storage boxes, and then to Greg to check it against the module assembly tooling. I am not sure whether the marks on the pin were there before giving to the company or only after.

If the former, the marks must have been made during the pin fabrication/insertion process and be there for other pins
Xu is asking the company to see if they did something around the pin which might have created the marks.

Zhenyu

> On Oct 8, 2020, at 7:58 AM, Yi Yang <yiyang AT ncku.edu.tw> wrote:
>
> Hi Zhenyu and Xu,
>
> My student (Te-Chuan, Chan-Jui, and Yi-Shan) has produced a prototype for you to design the storage box and shipped it to you by DHL.
> https://www.dhl.com/en/express/tracking.html?AWB=1943785410&brand=DHL
>
> Cheers,
> Yi
>
> <26179.jpg>
> <26180.jpg>
> <26181.jpg>
>
>
> +++++++++++++++++++++++++++++++++++++++++++++++++++
> 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
> +++++++++++++++++++++++++++++++++++++++++++++++++++
> _______________________________________________
> Star-fst-l mailing list
> Star-fst-l AT lists.bnl.gov
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