732697
13
Zoom out
Zoom in
Previous page
1/16
Next page
Le ventilateur à manivelle et la vitre de la
voiture ont tous deux utilisé un système
à engrenage cylindrique. Maintenant,
nous allons apprendre comment
fonctionne un système Crown Gear !
1. Explorez votre modèle en
tournant la manivelle et enregistrez
vos observations aux questions
ci-dessous dans un cahier ou sur
une feuille de papier.
2. Où est appliquée la force
d’eort ? Sens, que faites-vous
pour faire fonctionner le blender ?
Maintenant que vous avez construit le
Blender, explorons votre modèle !
79434
Activité de blender
(
FR
)
Français
3. Quel type de mouvement est le mouvement d’entrée ?
4. Où se déroule le mouvement de sortie ? Quel genre de
mouvement est-ce ?
5. Comparez les mouvements d’entrée et de sortie ? Comment
sont-ils les mêmes ? Comment sont-ils diérents ?
6. Observez et décrivez le mouvement de chaque partie
mobile. La pièce est-elle en rotation dans un plan vertical ou
horizontal ?
7. Essayez d’identifier où le mouvement change de se déplacer
dans un plan vertical (haut et bas) à se déplacer dans un plan
horizontal (ou plat).
8. Tournez la manivelle rapidement et lentement et observez
comment cela aecte la vitesse des pièces.
9. Selon vos observations, pensez-vous que ce système
d’engrenage augmente la vitesse ou change la direction du
mouvement ?
Vous avez observé un système Crown Gear qui peut changer la
direction du mouvement de la verticale à l’horizontale !
13
13


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Knex 79434 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Knex 79434 in the language / languages: English, German, Dutch, Danish, French, Italian, Polish, Portuguese, Swedish, Turkish, Spanish, Norwegian, Finnish as an attachment in your email.

The manual is 9,83 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info