Improving The Precision of A Projectile Launcher

1
Improving The Precision of A Projectile Launcher

• your names

2
Launcher Version 1
3
First Launcher Precision Data

• Average Distance from Launcher To Impact Point

Average Deviation (cm) Average Deviation (cm)
Long/Short
Left/Right
Average Deviation ( of total distance to target) Average Deviation ( of total distance to target)
Long/Short
Left/Right
4
First Set of Changes To Launcher

• At least one of these changes should be the
  addition of a scale to measure pull distance

5
Launcher Version 2

• Insert Launcher Picture Here. Pull Distance
  scale should be visible

6
(No Transcript)
7
Second Set of Changes To Launcher

• At least one of these changes should be the
  addition of a sight

8
Launcher Version 3

• Insert Launcher Picture Here. Sight should be
  visible.

9
(No Transcript)
10
First Accuracy TestValues are cm from target at
a 5m target distance.
11
Accuracy After Sight AdjustmentValues are cm
from target at a 5m target distance.
12
(No Transcript)
13
Some things we have learned from this project