[FSE] New frame around motor controller

[Zdenek Houf]

Dear Alexander,
your solution could not be made, because they are in collision with suspension parts. So we thought to add stiffening corners f. e. http://www.google.cz/imgres?imgurl=http://cagethis.com/wp/wp-content/uploads/2009/03/bmw-door-576x432.jpg&imgrefurl=http://cagethis.com/&h=432&w=576&sz=71&tbnid=z1V9nBmMFK2-6M:&tbnh=102&tbnw=136&zoom=1&usg=__xgwJ4KIxePL3HlF1lBsL9Dl5gxQ=&docid=h56W9HzEdgoapM&sa=X&ei=zwQlUJDEJ4rf4QTl8YFI&ved=0CFkQ9QEwAw&dur=2354
So you can see them in attachment. The material of corner reinforcements (which are used in roll cages in racing cars) is 60x60mm made of 1mm thick bent metal sheet.

Is it possible to make these modifications?

Thank you and best regards

Zdeněk Houf

------------- další část ---------------
A non-text attachment was scrubbed...
Name: ram2.jpeg
Type: image/jpeg
Size: 98145 bytes
Desc: [žádný popis není k dispozici]
URL: <http://list.feld.cvut.cz/pipermail/fse/attachments/20120810/f6f520b9/attachment-0005.jpeg>
------------- další část ---------------

Ing. Zdeněk Houf
CTU CarTech Electric
Team Captain
www.cartech.cvut.cz
tel: +420 22435 2341, +420 720 672 328
ICQ: 243288640
Skype: fkyfkyfky

On 10.8.2012, at 14:23, Alexander Dudás wrote:

> Hi Zdenek,
> 
> as I coincidentally sent you my consultation mail I explain it in english. You did not get the first half of our last message: you have to have to stiffen the back of this frame, otherwise it would be useless, please see the red lines.
> 
> Regards, Alexander
> 
> 2012/8/10 Alexander Dudás <alexander.dudas na fshungary.hu>
> Hali!
> 
> Ezek most vagy hülyék, vagy inkább az energiaminimumra törekednek...
> 
> Sztem ez lenne fullos, vagy?
> 
> 
> 2012/8/10 Zdenek Houf <houfzden na fel.cvut.cz>
> Dear Gergely Lágler,
> I am sending you modifications of the frame in the rear part. Do you think if these modifications are sufficient for FSH and FSAE rules? We added 2 tubes 20x1 mm to protect main hoop n case of rollover.
> Best Regards
> Zdeněk Houf
> 
> <1.jpeg><2.jpeg>
> <3.jpeg>
> <4.jpeg>
> 
> Ing. Zdeněk Houf
> CTU CarTech Electric
> Team Captain
> www.cartech.cvut.cz
> tel: +420 22435 2341, +420 720 672 328
> ICQ: 243288640
> Skype: fkyfkyfky
> 
> On 9.8.2012, at 16:21, Gergely Lágler wrote:
> 
>> Dear Zdenek,
>> 
>> after consulting with Mr Bálindt, and Mr Dudás I can suggest the followings: You should insert some stiffening elements on the rear and you should also connect the joint with the main hoop support and the yellow tube with another node, because in case of a rollover the yellow tube will bend the main hoop support. (FSAE rule B3.12.7)
>> Please pay a special attention to the rule B19.13.4 "Any energy storage container, HV system wiring and HV systemcomponents must be contained within the frame."
>> 
>> Best regards:
>> Gergely
>> 
>> 
>> 2012/8/9 Zdenek Houf <houfzden na fel.cvut.cz>
>> Dear Gergely Lágler,
>> 
>> I am sending you pictures with our frame around motor controller. This frame is yellow coloured. The tubes are round 20x1 mm. Bolts are hidden in these pictures. Could you please discuss with your colleagues our solutions?
>> Thank you 
>> Best Regards
>> 
>> Ing. Zdeněk Houf
>> CTU CarTech Electric
>> Team Captain
>> www.cartech.cvut.cz
>> tel: +420 22435 2341, +420 720 672 328
>> ICQ: 243288640
>> Skype: fkyfkyfky
>> 
>> Begin forwarded message:
>> 
>>> From: Zdeněk Houf <houfzden na fel.cvut.cz>
>>> Date: 7. srpna 2012 19:56:03 GMT+02:00
>>> To: lagler na xtalin.com
>>> Cc: fse na fel.cvut.cz, medekmichal na seznam.cz, Zdeněk Houf <fkyfky na gmail.com>
>>> Subject: New frame around motor controller
>>> 
>>> Dear Gergely Lágler,
>>> I am sending you pictures with our frame around motor controller. This frame is yellow coloured. The tubes are round 20x1 mm. Bolts are hidden in these pictures. Could you please discuss with your colleagues our solutions?
>>> Thank you 
>>> Best Regards
>>> 
>>> Zdeněk Houf
>>> CTU CarTech Electric
>>> Team Captain
>>> 
>>> 
>>> ---------- Přeposlaná zpráva ----------
>>> Od: Michal Medek <MedekMichal na seznam.cz>
>>> Datum: 7. srpna 2012 19:45
>>> Předmět: Fwd: New_frame
>>> Komu: fkyfky na gmail.com
>>> 
>>> 
>>> 
>>> # ------------ Původní zpráva ------------
>>> # Od: Michal Medek <MedekMichal na seznam.cz>
>>> # Komu: Zdenek Houf<houfzden na fel.cvut.cz>,
>>> # Kopie:
>>> # Předmět: New_frame
>>> # Datum: 07.8.2012 19:19:50
>>> # ----------------------------------------
>>> #
>>> #
>>> 
>>> <New_structure1.jpeg><New_structure2.jpeg><New_structure3.jpeg><New_structure4.jpeg>
>> 
>> 
>> 
>> 
>> -- 
>> Gergely Lagler
>> XTALIN Kft
>> 
> 
> 
> 
> 
> -- 
> Best Regards,
> 
> Alexander Dudás
> 
> Chief Executive 
> Technical Manager
> Formula Student Hungary
> mobile: +36308564413
> fax: +3696618063
> @: alexander.dudas na fshungary.hu
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> -- 
> Best Regards,
> 
> Alexander Dudás
> 
> Chief Executive 
> Technical Manager
> Formula Student Hungary
> mobile: +36308564413
> fax: +3696618063
> @: alexander.dudas na fshungary.hu
> 
> 
> 
> 
> 
> 
> 
>