Difference between revisions of "RoboCup Mechanical 2017"
m (→Drivetrain) (Tag: Visual edit) |
m (→Drivetrain) (Tag: Visual edit) |
||
| Line 17: | Line 17: | ||
wheels come out of bearing | wheels come out of bearing | ||
| + | |||
| + | Bearings weren't press fit all the way. | ||
Manufacturing rollers is time-consuming and inefficient | Manufacturing rollers is time-consuming and inefficient | ||
| Line 23: | Line 25: | ||
Motor Mounts: | Motor Mounts: | ||
| + | |||
| + | Five holes on the bottom is redundant and time-consuming to manufacturing. | ||
| + | |||
| + | Screws fell out of MM to motor holes. Loctite may damage PCB at end of drivetrain. | ||
== Kicker == | == Kicker == | ||
| + | Axial rotation, | ||
| + | |||
| + | Kicker assembly breaks at base of boot, threads not strong enough to withstand repeated impacts | ||
| + | |||
| + | Inaccuracy due to flat head (centering on dribbler) | ||
| + | |||
| + | Internal solenoid holes are inconsistently manufactured | ||
== Dribbler == | == Dribbler == | ||
Revision as of 18:43, 22 August 2017
This page contains technical information on the 2017 fleet.
Contents
CAD
1. Install Inventor 2017 from Autodesk
2. Download and extract the CAD files from here https://wiki.robojackets.org/File:RC_2017.zip
3. Open Inventor and locate Robot Assembly.iam RC 2017\Workspaces\Workspace\Design
Background
Drivetrain
Wheels:
Rollers lack traction
wheels come out of bearing
Bearings weren't press fit all the way.
Manufacturing rollers is time-consuming and inefficient
WJ'd center hole on the wheels should be smaller.
Motor Mounts:
Five holes on the bottom is redundant and time-consuming to manufacturing.
Screws fell out of MM to motor holes. Loctite may damage PCB at end of drivetrain.
Kicker
Axial rotation,
Kicker assembly breaks at base of boot, threads not strong enough to withstand repeated impacts
Inaccuracy due to flat head (centering on dribbler)
Internal solenoid holes are inconsistently manufactured
