Screw gun

Problem solving :  Does the electric screw gun's batteries have the same capacities  wrote in the contract document ?

Students Works :

Think tank and conducting experiments

The mission of your team is:

• to develop experiments that will test your assumptions and describe them, using annotated diagrams.
• to list the necessary equipment.
• to submit the draft to the teacher.
• to perform the experiments, once the project is accepted by the teacher.
• to observe and interpret the results and then solve the problem.

Tracks :

Constitution of the screw gun

               - How it works

               - Describe the components of the screw gun - Be helped by Inventor...

Verification of performance : speed

               - How many screw that the screw gun is able to screw in one minute?

               - How many rotations that the motor will have in one minute?

Verification of performance : speed

               - Draw the curve between the :

• Speed of the screw gun

• Tension in the motor.

Verification of performance : Torque

- Draw the curve between the :

• Kind of wood

• Intensity in the motor.

Conclusions

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