https://wiki.jlab.org/ciswiki/index.php?title=June_11,_2020_-_ME/INJ/CIS/CASA&feed=atom&action=history
June 11, 2020 - ME/INJ/CIS/CASA - Revision history
2024-03-28T09:56:33Z
Revision history for this page on the wiki
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https://wiki.jlab.org/ciswiki/index.php?title=June_11,_2020_-_ME/INJ/CIS/CASA&diff=20525&oldid=prev
Grames at 15:04, 11 June 2020
2020-06-11T15:04:48Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:04, 11 June 2020</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Week of June 11 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Week of June 11 ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">;2I region NEG tube assembly jobs</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">;Wien filter </del>/ <del class="diffchange diffchange-inline">magnet mapping</del></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* brackets arrived (10) 2-3</ins>/<ins class="diffchange diffchange-inline">4 and (5) 4-/12</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>;Y-<del class="diffchange diffchange-inline">chamber survey</del>, NEG flange</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>;<ins class="diffchange diffchange-inline">Region 1</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">;Region 2</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* Assembly drawing for </ins>Y-<ins class="diffchange diffchange-inline">girder not yet complete</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* SG checking top-hat dwgs w/ DM</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* SG give machine shop dwg of tube to check fit-up</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* Milhous says fixtures done</ins>, <ins class="diffchange diffchange-inline">coils going winding machine today</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* Proc should make order of </ins>NEG flange <ins class="diffchange diffchange-inline">today (8 week delivery time)</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* Missing 2nd order (vee-block + fixture plate)</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* 2nd solenoid</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* Have 2nd yellow spool</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">;Region 3</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">;A1/A2 girder</del></div></td><td colspan="2"> </td></tr>
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<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">;...and more!</del></div></td><td colspan="2"> </td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
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Grames
https://wiki.jlab.org/ciswiki/index.php?title=June_11,_2020_-_ME/INJ/CIS/CASA&diff=20524&oldid=prev
Grames: Created page with "== Meeting Info == We will meet Thursday @ 10am EDT <u>'''via BlueJeans'''</u> Meeting URL (for video and/or audio call in): https://bluejeans.com/909497334 Phone number (f..."
2020-06-11T11:57:42Z
<p>Created page with "== Meeting Info == We will meet Thursday @ 10am EDT <u>'''via BlueJeans'''</u> Meeting URL (for video and/or audio call in): https://bluejeans.com/909497334 Phone number (f..."</p>
<p><b>New page</b></p><div>== Meeting Info ==<br />
We will meet Thursday @ 10am EDT <u>'''via BlueJeans'''</u><br />
Meeting URL (for video and/or audio call in): https://bluejeans.com/909497334<br />
Phone number (for audio call in): 1-888-240-2560<br />
Meeting ID: 909497334#<br />
<br />
== Week of June 11 ==<br />
<br />
;2I region NEG tube assembly jobs<br />
<br />
;Wien filter / magnet mapping<br />
<br />
;Y-chamber survey, NEG flange<br />
<br />
;A1/A2 girder<br />
<br />
;...and more!<br />
<br />
<br />
<br />
== Last week June 4 ==<br />
<br />
===Magnets...===<br />
;MFX Solenoids (ETI):<br />
*Waiting on update on the measurements of the 1st solenoid. <br />
*The 2nd solenoid coils completed and passed all electrical testing.<br />
*In process of winding coils for the 3rd solenoid.<br />
<br />
;15 deg. bend dipole (Milhous):<br />
*Coil tooling is ready.<br />
*Coil winding will proceed week of JUN8 (when winding machine becomes available).<br />
*Discussing their QA process with the coils.<br />
*Gathered documentation on the magnet from the PR and emails.<br />
<br />
We'll go back to work next week....<br />
<br />
== Last week May 28 talking points ==<br />
<br />
Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)<br />
* a. Long list of jobs for new NEG BPM's here: https://wiki.jlab.org/ciswiki/index.php/200KV_gun_BPM%27s<br />
* b. Capture new solenoid on NEG pipe, NEG coat them too<br />
* c. Assemble new Y-chamber on girder, new bottom flange, new NEG's, finish coating that chamber<br />
* d. Setup vacuum chamber if Caryn is going to evaluate any windows<br />
* e. First or second, provide UITF Wien magnet to Meyers (Phil), hi-pot and map 3 coils pairs <br />
* f. Second or first, rebuild UITF Wien internals to eliminate high E-points (Bubba), finalize spacers/springs/gap (Carlos/Danny remotely)<br />
* g. Setup rebuilt Wien in UITF and HV test (Carlos)<br />
* h. Work w/ Shaun to test top-hats and garage needed for John's y-chamber design<br />
* i. Collect up dozens of vacuum parts, clean, and get ready for SAD (pipes, bellows, top-hats)<br />
* j. Work w/ Danny/Shaun/S&A to fabricate and assemble new A2 aperture on a cube<br />
* k. Work w/ Scott to assembly dummy of motorized A1 on new cube, ready for shutdown<br />
* l. 11 Collect up all the girders, supports, hardware<br />
* m. Build two prebuncher cavities?<br />
* n. Work w/ shop to capture Wien quads on crosses, weld on flanges, for tunnel viewers<br />
* o. Build up and vacuum test the y chamber: RGA, base pressure<br />
* p. Build up and test the docking chamber as needed (won’t be needed until later in the shutdown)<br />
<br />
<br />
== Last Week's Talking Points - May 21 ==<br />
<br />
;Modeling<br />
* [[May 21, 2020 - Wien Quad Meeting]]<br />
* [[May 22, 2020 - 200 kV Wien filter assessment]]<br />
<br />
;Solenoid<br />
* Progress!<br />
[[File:200521_green_solenoid.jpg|thumb|left|First coat of green paint on "core"]]<br />
<br />
<div style="clear: both;"></div><br />
<br />
;Y/Laser chamber viewers<br />
* Design status<br />
<br />
;Wien Filter<br />
From Mike Beck - The 6 new "Wien" coils meet dimensional check acceptance criteria and counted turn count all as required at 2 layers x 13 turns per. Will put spread sheet with dimensional data together in coming days. Also, checked resistance on all 6, the range was consistent at ~.2 ohms. The visual quality of coils that Technicoil provided are nice in appearance. Will conduct hipot testing when able to get back onsite and confirm the rest of QA acceptance testing, fit to core (when core arrives), and mapping required.<br />
<br />
[[File:WEIN NEW COILS_5-20-2020.jpg|thumb|left|Wien coils in crate at MMF]]<br />
<br />
<div style="clear: both;"></div><br />
<br />
;MHD A1/A2 Steering Coils<br />
* CED from Gary Croke => MHD: BL = 28.5 G-cm/A with +/- 2A limits<br />
* Existing design 60 turns (approximately) coil using AWG 16 wire [[media:200521_aperture 1.pdf]] [[media:39200-0213.pdf]]<br />
<br />
; PSS Kicker<br />
* ME model status<br />
* Getting quotes (2-4)<br />
<br />
; Wien quads<br />
* CED from Gary Croke => MQW: B'L = 15 G/A with +/- 3A limits<br />
<br />
;Songsheets<br />
* Will circulate when done</div>
Grames