Nacelle photoMontage de la nacelle photo

To introduce the car in the photo of my belly MK, j’ai com­mandé le modèle “offi­ciel” conçu par www.mikrokopter.de. It is the large model, with scales of pitch and roll controlled by the motherboard of Mk on the basis of information given to it by its three gyroscopes on its horizontal.

Le […]

Avantages et inconvénients des batteries LiFePo4Avantages et inconvénients des batteries LiFePo4

Les bat­te­ries LiFePo4 (cou­ram­ment appe­lées LiFe) offer some advantages over traditional batteries LiPo. They also have some disadvantages. While browsing the web, Here are the pros and cons that I could identify.

Avan­tages Incon­vé­nients soli­dité cer­taine encom­bre­ment un peu plus impor­tant lon­gé­vité net­te­ment supé­rieure (jusqu’à 15 cons years 2 years) poids nettement supérieur(+30%) absence de […]

Joint congéJoint congé

What a joint holiday?

The seal is formed Leave an epoxy resin with added charges, appli­quée dans l’angle formé par les pièces à assembler.

This binding method is ideal for welding non-orthogonal, but it also allows to work with any fiber reinforcement in a more optimal. Indeed, il n’est jamais bon de […]

Alléger une barre d'aluminiumAlléger une barre d’aluminium

L’aluminium, it is a very lightweight metal, but a little soft. We may have an interest in taking a sample comfortable because it is better to use tubes of large diameter as small diameter.

In doing, it adds unnecessarily course his play, car il n’est pas tou­jours évident de trou­ver des tubes de […]

Here we go! Premier longeron digne de ce nomPremier longeron digne de ce nom

Prior thought

After a few tests to finger the difficulties of implementation that await me, j'ai commande of the Unidirectionnel tresse Carbone et pour réaliser mon premier longeron. The idea is to make a stringer of about 60 cm and 1 cm side (note the éenviron ", car j’ai encore du mal à évaluer l’épaisseur […]