Designs

Drawings and Designs

See also Carlos Gun drawings page: https://wiki.jlab.org/ciswiki/index.php/Gun_assemblies,_electrostatic_models_and_field_maps

Gun Designs

• 14" Chamber: ACC-200-3000-0301 Media:HV chamber gun 14" diameter drawing.pdf
  • NEG macor insulator: ACC-200-3000-0326
  • Cathode electrode two-piece body: ACC-200-3000-0350 Media:Tee electrode manufacturing drawing two piece body.pdf
  • Cathode electrode one-piece body: ACC-200-3000-0301 Media:Tee electrode manufacturing drawing.pdf

• 18" Chamber:
  • Lesker prints
    • media:LeskerPrint.pdf
    • media:leskerprint2.pdf
    • media:leskerprint3.pdf
    • media:leskerprint4.pdf
    • media:leskerprint5.pdf

• • Spherical electrode: ACC-200-3000-0440
  • 18" chamber JLab dwg: ACC-200-3000-0449
  • Front flange: ACC-200-3000-0451
  • Spherical electrode shell: ACC-200-3000-0460
  • Electrode front end: ACC-200-3000-0461
  • "HV Stalk Flange"? Insulator flange?: ACC-200-3000-0465
  • Electrode key: ACC-200-3000-0466
  • Spherical electrode: Internal mount: ACC-200-3000-0467
  • HV Chamber ring holder - connection to insulator?: ACC-200-3000-0468
  • Spring holder (puck dock in electrode): ACC-200-3000-0469
  • Electrode Back end: ACC-200-3000-0607

• Anode standoff parts
  • 3.680" long, 3 holes: 32709-C-0454
  • 3.430" long, 3 holes: ACC-200-3000-0213
  • 1.170" long, 3 holes: ACC-200-3000-0349
  • 1.429" long, 3 holes: ACC-200-3000-0344
  • Proud anode: ACC-200-3000-0345
  • Bore shield 0.5": ACC-200-3000-0346
  • macor spacer: ACC-200-3000-0347
  • macor bushing: ACC-200-3000-0348
  • steel pipe standoff: ACC-200-3000-0601
• 45 degree bend tube for ion pump: media:45Elbow.pdf

Prep chamber

• Bottom flange: ACC-200-3000-0151
• Prep body: ACC-200-3000-0130
  • ring anode: ACC-200-3000-0139
  • Puck pin: ACC-200-3000-0317
  • Suitcase manip end: ACC-200-3000-0170

Gun Table

• Table top: ACC-200-3000-0171
• Gun table assy: ACC-200-3000-0190

Loading Chamber

• Danny's puck dock loading chamber media:3PuckLoad.pdf

Y chamber(s)

• Laser table girder assembly JL0091130-0201
• Y chamber injector: Kurt J Lesker PRD180090-0500

Interlocks

• UHV interlock chain media:UHVInterlock.pdf
• CEBAF vacuum interlock chain media:CebafInjInterlocks.pdf

Magnets

• FG magnet top assy: MAG-009-0040-0001

DP cans

• Narrow DP can: VAC-300-0100-0013
  • print page 1: https://misportal.jlab.org/jlabDocs/items/34968
  • print page 2: https://misportal.jlab.org/jlabDocs/items/34969

harp

• Super harp assy (12GeV harp): DIA-007-0200-3001
  • Horizontal assy: DIA-007-0200-3025
  • 12 GeV harp fork: DIA-007-0200-3039
  • another 12 GeV Harp fork: DIA-007-0200-3028
  • Harp flange: DIA-007-0200-3008
  • Harp BNC connector weldment: DIA-007-0200-3009

viewers

• Draft Tech note: media:injector_viewer_assembly_2020.pdf
• Older viewer prints
  • Air cylinder mods