Difference between revisions of "X-pinch driver 2-bricks fabrication"

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[https://wiki.iac.isu.edu/index.php/RS#Compact_and_Portable_X-Pinch_Driver go back]
 
  
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12/08/13
 
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*The updated drawing of bricks with remeasured front plate's holes created (drawing #2013.1.001.0001)
 
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12/09/13
 
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*The list of possible manufacturing company for Brick's Housing (BH) parts production is established:
 
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**Partner Steel Co, Inc, Pocatello;
 
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**Valley Sheet Metal (VSM) Technologies, Idaho Falls;
 
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**Primear Technology, Blackfoot;
 
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**Northwest wire EDM, Spokane, WA;
 
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**Nelson Metal Technology, Payette, ID;
 
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**Water Jet Cutting, Albuquerque;
 
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*All above companies have been contacted for quotes. Criteria were price and speed of production.
 
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12/10/13
 
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*Brick's Housing (BH) parts (steel/AL/PMMA sheets) drawings is approved by Spielman (drawings #2013.1.001.0002-0009)
 
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12/11/13
 
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*VSM Technologies: selected as manufactured company for BH parts (drawings #2013.1.001.0002-0009)
 
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12/17/19
 
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*BH parts arrived at IAC and inspected. Kevin is going to assemble and weld them all together.
 
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12/18/19
 
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*Cathode/anode drawings submitted to Spielman for approving (drawings #2013.1.001.0010-0017)
 
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*PMMA_Output_Sheet/Charging_Isolating_Tube drawings submitted to Spielman for approving (drawings #2013.1.001.0018-0019)
 
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*X-pinch driver assembly drawing with included cathode/anode submitted to Spielman for approving (drawing #2013.1.001.0020)
 
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*PARKER's Viton O-rings V0769-60 2-246 (2 pcs), ID 4 1/2 and W 1/8", selected for vacuum seal inside the cathode/anode section.
 
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12/19/13
 
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*LESKER reduced 4-way cross (C-0800-275, $890) found as a candidate for vacuum chamber
 
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*LESKER reduced 4-way cross drawing downloaded and incorporated into SolidWorks (assembly file Lesker_C-800_275\C-0800-275_reassembled)
 
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*LESKER reduced 4-way cross redesigned to match our x-pinch driver (drawing file Lesker_C-800_275\LESKER_C-0800-275_REASSEMBLED)
 
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12/20/13
 
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*Some changes to parts have been done to accommodate LESKER redesigned cross:
 
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**1) for Al output plate, the inner cut increased from 4.5 diameter to 10" diameter to match the cross (drawing #2013.1.001.0008);
 
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**2) for anode can, the slot size increased from 0.4" to 0.5" to march x-pinch wires length  (drawing #2013.1.001.0014);
 
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*Reassembled LESCER cross drawing submitted to Spielman for approving (drawing LESKER C-0800-275_REASSEMBLED)
 
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*X-pinch driver assembly drawing with included cathode/anode/cross submitted to Spielman for approving (drawing #2013.1.001.0021)
 
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*LESCER cross and new assembly drawings is approved by Spielman:
 
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12/21/13
 
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For x-pinch vacuum chamber we will need:
 
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* 4-way reducing cross, (8" and  2 3/4" flanges), part #C-0800-275, $890. Comments: this one we will cut and reassemble later in the way we need. Just to remind, I plan two use one 8" flange for plate connection, one 8" flange for x-pinch access and vacuum pump connection, one 2 3/4 flange for x-ray diagnostics and one 2 3/4 flange for x-ray output.
 
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* 8" fixed blank CF flange, part #F0800X000N, $125;
 
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* 2 3/4" fixed blank CF flange, part #F0275X000N, $15;
 
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* 2 3/4" fixed bore 1.63" CF flange, part #F0275X175N, $15;
 
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* 1/4 Hard OFHC Copper Gasket for 2-3/4" CF flange, part #GA-0275, set of 10, $26.40;
 
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* 1/4 Hard OFHC Copper Gasket for 8" CF flange, part #GA-0800, set of 10, $75.00. Comments: I would buy two sets, as these gaskets will be sealing the 8" flange for x-pinch access.
 
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* 1/4"—28 x 7/8" Reducer Bolt Set, part #HBK25028088, set of 25, $15;
 
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* 5/16"—24 x 2-1/4" Reducer Bolt Set, part #HBS31224225, set of 25, $37.58 (need 2 sets for two flanges);
 
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Total quote is $1311.56 plus shipping.
 
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To Do List:
 
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*order cross on Monday, RACL60;
 
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*include all taped holes in drawing;
 
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*identify/buy all needed flanges/gaskets for the cross;
 
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*do we need to use Cu gasket to seal CF flange? If so, we need a lot of them for every shot.(A: yes, we need to use Cu gaskets);
 
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*o-ring in PMMA ~3 mm. Locate position and include in drawing. (Done)
 
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*Include groove for two o-rings into the isolating output PMMA drawing, #2013.1.001.0018
 
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*Can we use cross instead of cube? (A: Cross - not, but reduced cross - yes)
 
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*Fabricate anode/cathode/vacuum_chamber parts (drawings #2013.1.001.0010-0021)
 
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*Locate vacuum pump
 
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*Diagnostics: Rogowskii and B-Dot, design and include in drawing
 

Latest revision as of 22:40, 22 January 2014

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