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</style><article id="node-582557" class="node node-logentry article ia-n clearfix" role="article"><header class="node-header"><h1 class="node-title">
<a href="https://logbooks.jlab.org/entry/3509692" rel="bookmark">Follow-up Re: Follow-up Re: Torus OOPS Review - Adjustment complete</a>
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<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/3509692" class="lognumber" data-lognumber="3509692">3509692</a>. Submitted by <a href="https://logbooks.jlab.org/user/kashy">kashy</a> on <time datetime="2018-01-08T14:56:51-0500" pubdate="pubdate">Mon, 01/08/2018 - 14:56</time>. </p>
<table class="field-vitals"><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hblog">HBLOG</a> <a href="https://logbooks.jlab.org/book/hbtorus">HBTORUS</a></td></tr><tr><th>References: </th><td><a href="https://logbooks.jlab.org/entry/3509585">3509585 - Follow-up Re: Torus OOPS Review</a></td></tr></table></div>
<div class="logentry node-content">
<p>Adjustments were made in the order listed.</p>
<p>Coil B DS OOPS (B2) Tightened ~1/6 turn (60 degrees)<br />
Coil B US OOPS (B1) Loosened ~1/6 turn </p>
<p>Coil E DS OOPS (B4) Tightened ~1/24th turn (15 degrees limited by potential gauling)<br />
Coil E US OOPS (B3) Loosened ~1/12 turn (30 degrees) </p>
<p>Resulting forces captured and displayed<br />
Summary:<br />
B1 down in force by 228 lbs<br />
B2 up in force by 184 lbs<br />
E3 down in force by 152lbs<br />
E4 up in force by 52 lbs</p>
<p>All other OOPS had no changes.<br />
Main Y supports had some small but inconsequential forces changes<br />
Main Z supports had some small but inconsequential force changes<br />
We will check the results of the changes at full operating currents of the Torus ( positive and negative) with the Solenoid at full + field over the next few days.</p>
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<div class="image-wrapper"><img view_mode="elog_email" class="image-style-plentybig" src="cid:868898c92f44cb036639d8d5969d8d1c@logbooks.jlab.org" width="633" height="835" alt="" title="Torus OOPS after adjustments (no current in either the Torus or Solenoid)" /></div> <div class="image-wrapper"><img view_mode="elog_email" class="image-style-plentybig" src="cid:1ed70a94429a296742c9a800c60b7a78@logbooks.jlab.org" width="960" height="637" alt="" title="Torus OOPS plot during adjustments" /></div> <div class="image-wrapper"><img view_mode="elog_email" class="image-style-plentybig" src="cid:74ae7915d6b904e409f029f151eaf43c@logbooks.jlab.org" width="960" height="605" alt="" title="Torus Vertical Supports during adjustment" /></div> <div class="image-wrapper"><img view_mode="elog_email" class="image-style-plentybig" src="cid:fe6047bfc4a97c2b7eb94bedf416e1f7@logbooks.jlab.org" width="942" height="236" alt="" title="Vertical Supports after adjustment" /></div> <div class="image-wrapper"><img view_mode="elog_email" class="image-style-plentybig" src="cid:6b7941dc4967a408d8b41f8f76d4daf1@logbooks.jlab.org" width="945" height="195" alt="" title="Axial Supports after adjustment" /></div> </div>
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