2014:Shooter Subteam: Difference between revisions
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= To do = | |||
== | == To Be Done == | ||
*Finish design for Ball constraint in kicker | |||
*Find where we need mechanical stops | |||
*Raise battery | |||
*Locate kicker stop | |||
*Clearance for electrical | |||
*Area (Bottom Pan for electrical between motors | |||
*Side Restraints | |||
=== | == Conflicts == | ||
*Kicker path and D.T. stabilizers | |||
= Design Analysis = | |||
=== Stress Analysis === | |||
*A steel rod fixed on the very outside | |||
| |||
*Asteel rod fixed where the bearings are | |||
| |||
*An alumninum rod fixed where the bearings are | |||
| |||
| |||
=== Current Design === | === Current Design === | ||
* shooting takes 1-2 seconds | |||
* a kicker strikes the ball through 2 bars (cradle) | *shooting takes 1-2 seconds | ||
* Linked with intake with a motor in the cradle structure pulling and pushing intake | *a kicker strikes the ball through 2 bars (cradle) | ||
*Linked with intake with a motor in the cradle structure pulling and pushing intake | |||
=== Equipment Requirements/Size === | === Equipment Requirements/Size === | ||
- Weight | - Weight | ||
- 45 LBS | - 45 LBS | ||
- CIM motors | - CIM motors | ||
- 4 mini | - 4 mini | ||
- 2 reg | |||
= Thurs Jan 9 = | = Thurs Jan 9 = | ||
| Line 33: | Line 56: | ||
= Sat Jan 11 = | = Sat Jan 11 = | ||
* Still working on Fundamentals for design | *Still working on Fundamentals for design | ||
* Calculating how far the kicker has to move | * Calculating how far the kicker has to move | ||
* Calculating if motor driven is possible for Kicker | |||
* met with collection | |||
* integrate our cradle with the collection | *met with collection | ||
* What type of material should we use | *integrate our cradle with the collection | ||
* Better to have a longer kicker than a lighter one | *What type of material should we use | ||
*Better to have a longer kicker than a lighter one | |||
== Accomplishments/Results == | == Accomplishments/Results == | ||
* Kicker must move about 80 - 90 degrees | *Kicker must move about 80 - 90 degrees | ||
* If you go any less than that you need more motors | *If you go any less than that you need more motors | ||
* How to stop kicker motion | *How to stop kicker motion | ||
* nylon strap | * nylon strap | ||
* blocking plate | |||
== End of Day Design == | == End of Day Design == | ||
[[File:Shooter1.png]] | [[File:Shooter1.png]] | ||
= Sun Jan 12 = | = Sun Jan 12 = | ||
*Continue work on 3D design in inventor | *Continue work on 3D design in inventor | ||
*Determine geometry of Our kicker to the ball and cradle | *Determine geometry of Our kicker to the ball and cradle | ||
*Our kicker has to be curved at some point so that we get the max speed into the ball rather than rotation | *Our kicker has to be curved at some point so that we get the max speed into the ball rather than rotation | ||
*We Finished drive trains CAD | *We Finished drive trains CAD | ||
| Line 61: | Line 88: | ||
= Tues Jan 14 = | = Tues Jan 14 = | ||
*worked more with intake to get a linkage working | *worked more with intake to get a linkage working | ||
*messed some more with the geometry of the shooter | *messed some more with the geometry of the shooter | ||
*Made a physical mock-up of the shooter | *Made a physical mock-up of the shooter | ||
*cradle | *cradle | ||
*kicker | |||
*Worked more on the CAD mock-up | *Worked more on the CAD mock-up | ||
==Current Design== | |||
== Current Design == | |||
[[File:Shooterjan14.png]] | [[File:Shooterjan14.png]] | ||
Revision as of 08:39, 19 January 2014
To do
To Be Done
- Finish design for Ball constraint in kicker
- Find where we need mechanical stops
- Raise battery
- Locate kicker stop
- Clearance for electrical
- Area (Bottom Pan for electrical between motors
- Side Restraints
Conflicts
- Kicker path and D.T. stabilizers
Design Analysis
Stress Analysis
- A steel rod fixed on the very outside
- Asteel rod fixed where the bearings are
- An alumninum rod fixed where the bearings are
Current Design
- shooting takes 1-2 seconds
- a kicker strikes the ball through 2 bars (cradle)
- Linked with intake with a motor in the cradle structure pulling and pushing intake
Equipment Requirements/Size
- Weight
- 45 LBS
- CIM motors
- 4 mini
- 2 reg
Thurs Jan 9
Sat Jan 11
- Still working on Fundamentals for design
* Calculating how far the kicker has to move
- Calculating if motor driven is possible for Kicker
- met with collection
- integrate our cradle with the collection
- What type of material should we use
- Better to have a longer kicker than a lighter one
Accomplishments/Results
- Kicker must move about 80 - 90 degrees
- If you go any less than that you need more motors
- How to stop kicker motion
* nylon strap
- blocking plate
End of Day Design
Sun Jan 12
- Continue work on 3D design in inventor
- Determine geometry of Our kicker to the ball and cradle
- Our kicker has to be curved at some point so that we get the max speed into the ball rather than rotation
- We Finished drive trains CAD
- Worked on CAD for shooter
Tues Jan 14
- worked more with intake to get a linkage working
- messed some more with the geometry of the shooter
- Made a physical mock-up of the shooter
*cradle
- kicker
- Worked more on the CAD mock-up
Current Design
