2019:Elevator: Difference between revisions

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== 2/19/2019 ==
 
[[File:Elevator Update.jpg|500px]][[File:Elevator Update 2.jpg|500px]]
 
== 1/13/2019 ==
 
=== Goals:&nbsp;<span class="mw-editsection" style="font-size:small; margin-left:1em"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block">[[http://penfieldrobotics.com/wiki/index.php?title=Model_Wiki_Entry&action=edit&section=4 edit]]</span></span></span></span></span></span></span></span></span></span></span> ===
 
*Finish elevator assembly
*attach to drive base (in CAD)
<div class="mw-parser-output" style="text-align:start; -webkit-text-stroke-width:0px"><div class="mw-parser-output"><div class="mw-parser-output">
=== <span style="font-size:12.7px"><span style="color:#000000"><span style="font-family:sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="font-size:12.7px"><span style="color:#000000"><span style="font-family:sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Accomplishments/Creations:<span class="mw-editsection" style="font-size:small; margin-left:1em"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block">[[http://penfieldrobotics.com/wiki/index.php?title=Model_Wiki_Entry&action=edit&section=5 edit]]</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span> ===
 
*<span style="font-size:12.7px"><span style="color:#000000"><span style="font-family:sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="font-size:12.7px"><span style="color:#000000"><span style="font-family:sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span class="mw-editsection" style="font-size:small; margin-left:1em"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block">Elevator is mounted</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>
*cylinder chosen
</div> </div> </div>
=== Learned:<span class="mw-editsection" style="font-size:small; margin-left:1em"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block">[[http://penfieldrobotics.com/wiki/index.php?title=Model_Wiki_Entry&action=edit&section=6 edit]]</span></span></span></span></span></span></span></span></span></span></span> ===
<ul style="/* insecure input */">
<li>&nbsp;How to make a Cylinder correctly</li>
</ul>
 
== 1/12/2019<span class="mw-editsection" style="font-size:small; margin-left:1em"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block">[[http://penfieldrobotics.com/wiki/index.php?title=Model_Wiki_Entry&action=edit&section=3 edit]]</span></span></span></span></span></span> ==
 
=== Goals:&nbsp;<span class="mw-editsection" style="font-size:small; margin-left:1em"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block">[[http://penfieldrobotics.com/wiki/index.php?title=Model_Wiki_Entry&action=edit&section=4 edit]]</span></span></span></span></span></span> ===
<ul style="/* insecure input */">
<li>Determine piston and placement</li>
<li>Start CAD design for elevator</li>
<li>test feasability for brake for carrige</li>
</ul>
<div class="mw-parser-output" style="text-align:start; -webkit-text-stroke-width:0px"><div class="mw-parser-output"><div class="mw-parser-output">
=== <span style="font-size:12.7px"><span style="color:#000000"><span style="font-family:sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial">Accomplishments/Creations:<span class="mw-editsection" style="font-size:small; margin-left:1em"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block">[[http://penfieldrobotics.com/wiki/index.php?title=Model_Wiki_Entry&action=edit&section=5 edit]]</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span> ===
<ul style="/* insecure input */">
<li><font color="#000000" face="sans-serif"><span style="font-size: 12.7px;">Progress in CAD</span></font></li>
<li><font color="#000000" face="sans-serif"><span style="font-size: 12.7px;">Determined cylinders for moving elevator</span></font></li>
<li><font color="#000000" face="sans-serif"><span style="font-size: 12.7px;">re-designed assembly to not require latch</span></font></li>
<li>We've been testing a different method of pivoting the elevator which would make the mechanism a latch to hold it upright.&nbsp;</li>
<li>cyliner:&nbsp;[https://www.mcmaster.com/6498k995 https://www.mcmaster.com/6498k995]&nbsp;</li>
</ul>
</div> </div> </div>
=== Learned:<span class="mw-editsection" style="font-size:small; margin-left:1em"><span style="user-select:none"><span style="font-weight:normal"><span style="vertical-align:baseline"><span style="line-height:1em"><span style="display:inline-block">[[http://penfieldrobotics.com/wiki/index.php?title=Model_Wiki_Entry&action=edit&section=6 edit]]</span></span></span></span></span></span> ===
<ul style="/* insecure input */">
<li>Use vectors to calculate forces in complex assemblies</li>
</ul>
 
<span style="font-size:larger;">'''1/9'''</span>
<span style="font-size:larger;">'''1/9'''</span>


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reference video from the greybots elevator:&nbsp;[https://www.youtube.com/watch?time_continue=109&v=-wJh6Z46U5c https://www.youtube.com/watch?time_continue=109&v=-wJh6Z46U5c]&nbsp;
reference video from the greybots elevator:&nbsp;[https://www.youtube.com/watch?time_continue=109&v=-wJh6Z46U5c https://www.youtube.com/watch?time_continue=109&v=-wJh6Z46U5c]&nbsp;
</div> </div>
</div> </div> </div> </div> </div> </div> </div> </div> </div> </div>

Latest revision as of 17:51, 19 February 2019

2/19/2019

Elevator Update.jpgElevator Update 2.jpg

1/13/2019

Goals: [edit]

  • Finish elevator assembly
  • attach to drive base (in CAD)

Accomplishments/Creations:[edit]

  • Elevator is mounted
  • cylinder chosen

Learned:[edit]

  •  How to make a Cylinder correctly

1/12/2019[edit]

Goals: [edit]

  • Determine piston and placement
  • Start CAD design for elevator
  • test feasability for brake for carrige

Accomplishments/Creations:[edit]

  • Progress in CAD
  • Determined cylinders for moving elevator
  • re-designed assembly to not require latch
  • We've been testing a different method of pivoting the elevator which would make the mechanism a latch to hold it upright. 
  • cyliner: https://www.mcmaster.com/6498k995 

Learned:[edit]

  • Use vectors to calculate forces in complex assemblies

1/9

We discovered that we can in fact drive the elevator in both directions, which is infinitely better than what we previously thought. 

reference video from the greybots elevator: https://www.youtube.com/watch?time_continue=109&v=-wJh6Z46U5c 

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