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  • www.leem.es • View topic - Banco de Pruebas
    lo primero que deberíamos de decidir sería que rango de empujes queremos medir en el banco y a partir de ahí comenzar a pensar en la estructura También influirá mucho el decidir si lo queremos hacer horizontal o vertical con la tobera hacia arriba A continuación pongo unos ejemplos de cada uno Si lo queremos en horizontal una opción muy interesante sería esta La ventaja que tiene es que es relativamente fácil de construir y se puede hacer de forma que se pueda desmontar en dos o más partes con sólo soltar unos tornillos La desventaja es el empuje que puede soportar pone que alrededor de 6000 N aunque habría que calcularlo y ver si se puede aplicar dentro del rango de empuje Si necesitamos más resistencia podríamos construir uno del estilo del banco del TAEX solo que adaptándolo a la fuerza necesaria Ventajas Más robusto que el anterior y hueco para la electrónica amplificador conversor A D Posibilidad de anclaje en el suelo Desventaja Peso y la imposibilidad de desmontarlo o plegarlo Decir que ambos llevan distintos sistemas para poder probar motores de diferente diámetro Si optamos por hacerlo en vertical podríamos construir un banco de pruebas como el de Nakka del que vienen todos los datos medidas proceso de construcción materiales etc en su web http www nakka rocketry net sts5000f html Ventajas No tenemos que inventar o imaginar nada ya que viene todo en la web Es plegable para poder transportarlo más fácilmente Inconvenientes No serviría para motores con clasificación más alta que L Si necesitásemos soportar más empuje podríamos idear otro banco o recalcular el de Nakka con otras medidas y o materiales para que aguantase más pero que fuese igual o más transportable Como he comentado antes ahora solo queda el definir el rango de

    Original URL path: http://foro.leem.es/viewtopic.php?f=1&t=14 (2016-05-01)
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  • www.leem.es • View unanswered posts
    by didac zurita on 14 Jan 2010 01 55 in Rocket Master 0 3369 by didac zurita on 14 Jan 2010 01 55 El G C C E con el LEEM by Salvalen on 03 Jan 2008 20 04 in LEEM RK CS 0 3502 by Salvalen on 03 Jan 2008 20 04 Banco de Pruebas by Edu on 19 Sep 2007 01 00 in LEEM RK CS 0 4320

    Original URL path: http://foro.leem.es/search.php?st=0&sk=t&sd=d&sr=topics&search_id=unanswered (2016-05-01)
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  • www.leem.es • Login
    Password I forgot my password Log me on automatically each visit Hide my online status this session Register In order to login you must be registered Registering takes only a few moments but gives you increased capabilities The board administrator may also grant additional permissions to registered users Before you register please ensure you are familiar with our terms of use and related policies Please ensure you read any forum

    Original URL path: http://foro.leem.es/posting.php?mode=post&f=7 (2016-05-01)
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  • www.leem.es • View topic - Team from SE Asia
    we come as a guest spectator team for the first time What will be the principle language used during the competition How many teams have registered so far Your kind consideration of the above would be greatly appreciated We look ofrward to our participation in this very exciting competition series for this and future years Best regards SAm Gibbs CEO Aerospace Education Services Sdn Bhd http www aerospacedu com Ph 60 12 307 3089 PS the confirmation code are impossible to read Aerospace Education Services Top Re Team from SE Asia by didac zurita on 14 Feb 2010 15 46 Dear Gibbs I try to answer about your points Accommodation in Madrid I hope soon to put some information recommendations on the website about several hotels ans hostals where eveyone can sleep However is responsabilty of each team reserve accommodation and it must be made by each team In this way if you find really big problems to do it write us an e mail Is there a fee involved with competing teams There s no fee The competition is free for everyone Can we come as a guest spectator team for the first time Eveyone is invited to participate because there are student professional status But if you want to come to do only some exhibiction or only to see we are also happy that you come as guest spectator Howeover I think is better to try to do some object Rocket CanSat UAV and take this event as a great oportunity to fly it and meet and change information whith other really interesant people around the world What will be the principle language used during the competition It s a International Competition Than English of course How many teams have registered so far You can see it on

    Original URL path: http://foro.leem.es/viewtopic.php?f=7&t=8485 (2016-05-01)
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  • www.leem.es • View topic - Presentaciones
    por tu mensaje aquí los nuevos son bienvenidos y mucho más los emprendedores y robo adictos jeje Pues del LEEM Qué contarte que no esté en la web http www leem es Como todo siempre vamos haciendo cosas y la web intentamos que esté al día sin embargo hay algunas puntualizaciones que a veces actualizamos tarde etc como sabes esto lo hacemos por hobby aunque a veces lo nombramos trabajo jeje al final creamos lo que queremos y hacemos lo que sabemos aunque al final sale lo que podemos Para cualquier duda no dudes en ponerte en contacto con nosotros didac zurita Top Re Presentaciones by rock et843 on 31 Dec 2009 15 48 Hola soy Juan Rodriguez de Universidad de Barcelona estudio medicina y hacemos cositas de robots como hobby y tengo una duda para saber si nos podemos presentar a algun concurso Vosotros trabajáis con la ESA con el concurso de vuelos parabólicos o lo que organizáis va por separado Son cosas independientes Gracias y un saludo rock et843 Posts 1 Joined 31 Dec 2009 15 29 Top Re Presentaciones by didac zurita on 09 Jan 2010 19 06 Hola Juan Rodríguez en el LEEM tenemos varias divisiones Una de ellas es la microgravedad en concreto de vuelos parabólicos y de la torre de caída Entre los miembros del LEEM 4 equipos te lo digo ahora de memoria pero 4 mínimo han participado en las campañas de vuelos parabólicos de la ESA Conociéndoles seguro que podrán hecharte una mano y quizás estés interesados en hacer equipo Es cuestión de hablarlo Por otra parte el LEEM organiza un concurso con la Torre de Caída del INTA puedes registrarte si estás interesado en participar en http tcl leem es Finalmente estás dentro del plazo de apuntarte a la Competición All

    Original URL path: http://foro.leem.es/viewtopic.php?f=7&t=8460 (2016-05-01)
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  • www.leem.es • View topic - Related to 3rd CANSAT competition 2011 in Spain
    Sorry to say but it seems the current organization delay is affecting CANSAT competition in Spain for summer 2011 Not having ready competition bases teams are not even considering to register Most likely they would go to some other CANSAT competitions around Europe Like the French competition which this year is open to international teams I don t know if you have check their activity but I think is a good example of organization to take into account Look at this http www planete sciences org espace 11 lang en They already published bases on September 2010 As consequence they had the possibility to limit team registration date to January 31st 2011 The result is more than a dozen of teams registering 15 projects up to now are already on the race http www planete sciences org espace us lang fr Event date has been announced for the end of august If you check carefully team list many of those were last year participating in the Spanish competition So if Spanish event this year will overlap on dates with the French one I m afraid that we will miss many interesting participants here in Spain Additionally if Spanish competition dates are scheduled with a gap lower than 1 month before or after French CANSAT competition I also think that teams would be hardly prepared for participate on the Spanish event As summary sorry again for being so pessimistic but I see quite difficult to have 3rd CANSAT Competition event here in Spain this year I feel the lack of anticipation is undoubtedly jeopardizing the contest Re Related to 3rd CANSAT competition 2011 in Spain Posted 13 Jan 2011 00 07 by Borja Hidalgo I would like to have everything you comment ready but we are students and we have obligations

    Original URL path: http://foro.leem.es/viewtopic.php?f=7&t=12997&view=print (2016-05-01)
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  • www.leem.es • Login
    Username Password I forgot my password Log me on automatically each visit Hide my online status this session Register In order to login you must be registered Registering takes only a few moments but gives you increased capabilities The board administrator may also grant additional permissions to registered users Before you register please ensure you are familiar with our terms of use and related policies Please ensure you read any

    Original URL path: http://foro.leem.es/posting.php?mode=reply&f=7&t=12997 (2016-05-01)
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  • www.leem.es • View topic - Related to 3rd CANSAT competition 2011 in Spain
    go to some other CANSAT competitions around Europe Like the French competition which this year is open to international teams I don t know if you have check their activity but I think is a good example of organization to take into account Look at this http www planete sciences org espace 11 lang en They already published bases on September 2010 As consequence they had the possibility to limit team registration date to January 31st 2011 The result is more than a dozen of teams registering 15 projects up to now are already on the race http www planete sciences org espace us lang fr Event date has been announced for the end of august If you check carefully team list many of those were last year participating in the Spanish competition So if Spanish event this year will overlap on dates with the French one I m afraid that we will miss many interesting participants here in Spain Additionally if Spanish competition dates are scheduled with a gap lower than 1 month before or after French CANSAT competition I also think that teams would be hardly prepared for participate on the Spanish event As summary sorry again for being so pessimistic but I see quite difficult to have 3rd CANSAT Competition event here in Spain this year I feel the lack of anticipation is undoubtedly jeopardizing the contest JCarmona Sytek Posts 6 Joined 11 Feb 2010 16 53 Top Re Related to 3rd CANSAT competition 2011 in Spain by Borja Hidalgo on 13 Jan 2011 00 07 I would like to have everything you comment ready but we are students and we have obligations We devote our free time to organize this kind of events because we think that we learn many things we get motivation and we

    Original URL path: http://foro.leem.es/viewtopic.php?p=21957 (2016-05-01)
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