[Ncame-students] Machining inquiries

Arash Soltani Tehrani azs0181 at auburn.edu
Wed Mar 24 09:24:44 CDT 2021


Sure, Dr. Shamsaei.

All,
As John mentioned, please check with your geometries and original specimen size. For example, in my case, my overall length is much shorter (3 inches). However, these drawings can help you as starting and reference point to draw the design.

Thanks,
Arash

From: Ncame-students <ncame-students-bounces at mailman.eng.auburn.edu> On Behalf Of Nima Shamsaei
Sent: Wednesday, March 24, 2021 9:19 AM
To: Seungjong Lee <szl0169 at auburn.edu>; ncame-students at eng.auburn.edu
Cc: Seyed Ghiaasiaan <srg0041 at auburn.edu>; Shuai Shao <sshao at auburn.edu>
Subject: Re: [Ncame-students] Machining inquiries

Thanks,

Arash, please make sure Steve has the correct drawings.

NS

From: Seungjong Lee <szl0169 at auburn.edu<mailto:szl0169 at auburn.edu>>
Sent: Wednesday, March 24, 2021 9:18 AM
To: ncame-students at eng.auburn.edu<mailto:ncame-students at eng.auburn.edu>
Cc: Seyed Ghiaasiaan <srg0041 at auburn.edu<mailto:srg0041 at auburn.edu>>; Shuai Shao <sshao at auburn.edu<mailto:sshao at auburn.edu>>; Nima Shamsaei <shamsaei at auburn.edu<mailto:shamsaei at auburn.edu>>
Subject: RE: [Ncame-students] Machining inquiries

Good morning all,

Not only tensile but also fatigue specimens' geometries have threads on the grip section. I believe we need to change the geometry to conduct in-house fatigue and tensile tests. For your information, I have attached my drawing based on ASTM standards and NASA reference (from Paul). Please check your geometries based on your purposes and original specimen sizes.

Best Regards,
Seungjong (John) Lee

From: Ncame-students <ncame-students-bounces at mailman.eng.auburn.edu<mailto:ncame-students-bounces at mailman.eng.auburn.edu>> On Behalf Of Seungjong Lee
Sent: Monday, March 22, 2021 8:50 AM
To: ncame-students at eng.auburn.edu<mailto:ncame-students at eng.auburn.edu>
Cc: Seyed Ghiaasiaan <srg0041 at auburn.edu<mailto:srg0041 at auburn.edu>>; Shuai Shao <sshao at auburn.edu<mailto:sshao at auburn.edu>>; Nima Shamsaei <shamsaei at auburn.edu<mailto:shamsaei at auburn.edu>>
Subject: Re: [Ncame-students] Machining inquiries

Good morning all,

For your information, I just realized that the drawing of the tensile specimens has threads on the grip section. We do not have grips for threaded specimens. I believe we need to change the geometry to conduct in-house tensile tests.

Best Regards,
Seungjong (John) Lee

From: Ncame-students <ncame-students-bounces at mailman.eng.auburn.edu<mailto:ncame-students-bounces at mailman.eng.auburn.edu>> On Behalf Of Arun Poudel
Sent: Friday, March 19, 2021 5:02 PM
To: ncame-students at eng.auburn.edu<mailto:ncame-students at eng.auburn.edu>
Cc: Seyed Ghiaasiaan <srg0041 at auburn.edu<mailto:srg0041 at auburn.edu>>; Shuai Shao <sshao at auburn.edu<mailto:sshao at auburn.edu>>; Nima Shamsaei <shamsaei at auburn.edu<mailto:shamsaei at auburn.edu>>
Subject: Re: [Ncame-students] Machining inquiries

Dear All,

Attached is the drawing of the tensile as well as the fatigue specimens for the NASA projects.

Please let me know if there is any issue.

Thank you

Regards,
Arun

From: Ncame-students <ncame-students-bounces at mailman.eng.auburn.edu<mailto:ncame-students-bounces at mailman.eng.auburn.edu>> On Behalf Of Arash Soltani Tehrani
Sent: Friday, March 19, 2021 3:30 PM
To: ncame-students at eng.auburn.edu<mailto:ncame-students at eng.auburn.edu>
Cc: Seyed Ghiaasiaan <srg0041 at auburn.edu<mailto:srg0041 at auburn.edu>>; Shuai Shao <sshao at auburn.edu<mailto:sshao at auburn.edu>>; Nima Shamsaei <shamsaei at auburn.edu<mailto:shamsaei at auburn.edu>>
Subject: Re: [Ncame-students] Machining inquiries

Dear all,

I prepared a form to get the inventory of the specimens that needs to be sent to machine shop in near future. Please have it ready based on the specimens you need to send to machine shop. I tried to include the most important things in the form, however, if I remember anything else, I will add it.

To prevent any confusion or mistake in shipments, I want to clarify some points:


  *   When the list is ready each time for the shipment, I will get confirmation of Dr. Shamsaei on each batch and if he does not approve, the batch will be removed from the package.
  *   Please color code your specimens not to get mixed with others.
  *   Have your drawing possibly reviewed by another person. However, if you are sure and have done the same before, there's no need. In addition, put a number in your drawing image just like a code so I can keep track easily. Doesn't matter what number just any random code/Number you want.
  *   Place a hard copy of the drawing in the Ziploc bag that contains your specimen and also email me a soft copy of the drawing (JPG) with the file name saved as:
     *   Material-Process-Tensile/Fatigue-Person-Drawing No.-Color Code
  *   Please do not worry about the price in the excel sheet. Once you have filled out the form, I will work with you to get a quote for the batch if needed.

Please let me know if you have any questions.

Link: [?xlsx icon]  Machine Shop Shipments.xlsx<https://tigermailauburn-my.sharepoint.com/:x:/g/personal/azs0181_auburn_edu/ESvhQ-WJ7FtJj3rIo8iFB1UBs5RxQiRqa2IbKyO-o28EnA?e=xcsCxW>

Thank you
Arash

From: Ncame-students <ncame-students-bounces at mailman.eng.auburn.edu<mailto:ncame-students-bounces at mailman.eng.auburn.edu>> On Behalf Of Pooriya Dastranjy Nezhadfar
Sent: Thursday, March 18, 2021 4:00 PM
To: ncame-students at eng.auburn.edu<mailto:ncame-students at eng.auburn.edu>
Subject: [Ncame-students] Machining inquiries

All,

Dr. Shamsaei mentioned that all the machining processes (quote, ...) must go through Arash. So, please get in touch with Arash if you have an inquiry.

Regards.
Pooriya
------------------------------------------------------------------------------------------
P.D. Nezhadfar, Ph.D. Student
Microscopy Laboratory Coordinator
Nat'l Cent. for Additive Mfg. Excellence (NCAME), Auburn University <https://urldefense.com/v3/__http:/www.eng.auburn.edu/ncame__;!!JIv3PKku!BL6wyi6KwwLLeY_m6e1HN-MG7aCLZjv4-vgnGZo3pV6dTFGb7EVQC5oiurXVq4aWpWeWZzo$>
1418 Wiggins Hall, 354 War Eagle Way, Auburn, AL 36849
[*]    334-497-2043
[*]  pzd0022 at auburn.edu<mailto:pzd0022 at auburn.edu>
[Image result for researchgate icon]<https://urldefense.com/v3/__https:/www.researchgate.net/profile/Pd_Nezhadfar__;!!JIv3PKku!BL6wyi6KwwLLeY_m6e1HN-MG7aCLZjv4-vgnGZo3pV6dTFGb7EVQC5oiurXVq4aW5Be25sI$>[Image result for linkedin logo]<https://urldefense.com/v3/__https:/www.linkedin.com/in/p-d-nezhadfar-4aa8428a/__;!!JIv3PKku!BL6wyi6KwwLLeY_m6e1HN-MG7aCLZjv4-vgnGZo3pV6dTFGb7EVQC5oiurXVq4aWQmGdpIo$>[https://hamiltonrising.com/wp-content/uploads/2018/09/website-logo-png-300x300.png]<https://sites.google.com/view/pd-nezhadfar/>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.eng.auburn.edu/pipermail/ncame-students/attachments/20210324/2fc1ac9f/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image003.png
Type: image/png
Size: 322 bytes
Desc: image003.png
URL: <http://mailman.eng.auburn.edu/pipermail/ncame-students/attachments/20210324/2fc1ac9f/attachment.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image004.png
Type: image/png
Size: 1376 bytes
Desc: image004.png
URL: <http://mailman.eng.auburn.edu/pipermail/ncame-students/attachments/20210324/2fc1ac9f/attachment-0001.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image005.png
Type: image/png
Size: 1455 bytes
Desc: image005.png
URL: <http://mailman.eng.auburn.edu/pipermail/ncame-students/attachments/20210324/2fc1ac9f/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image008.png
Type: image/png
Size: 1664 bytes
Desc: image008.png
URL: <http://mailman.eng.auburn.edu/pipermail/ncame-students/attachments/20210324/2fc1ac9f/attachment-0003.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 845 bytes
Desc: image001.png
URL: <http://mailman.eng.auburn.edu/pipermail/ncame-students/attachments/20210324/2fc1ac9f/attachment-0004.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image002.png
Type: image/png
Size: 887 bytes
Desc: image002.png
URL: <http://mailman.eng.auburn.edu/pipermail/ncame-students/attachments/20210324/2fc1ac9f/attachment-0005.png>


More information about the Ncame-students mailing list