Electron gun design meeting

Thursday 17 Apr 2025, 09:00 → 10:00 Europe/Zurich

376/1-020 (CERN)

Gunn Khatri (CERN)

Draft:

Present: Nicholas, Vincent, Emiliano, Gunn

 

Discussion:

• Ceramic ready for sign and ask for quote/delay, we sign the drawings in next days
• EN-MME will look for a standard electrical feedthrough for the cathode heating on the back flange
• SY-BI-XEI (Jean) will take care of the tantalum foil (order and install)
• Suggestion is that Jean does the assembly in metrology lab
• Write steps for the tests plans for EN-MME to know what we will do with the gun when its ready
• Once gun is on test bench, it doesn't go back to Atelier
• Big DN200 flange on the ceramic assembly is for axis refernce
• Small DN100 flange (being outside solenoid) and the grid tube (without vacuum chamber) are good reference for alignment/metrology

09:00 → 10:00 Discussion

Jean's work on Jira ticket: https://its.cern.ch/jira/browse/BIXEI-588

Speakers: Adriana Rossi (CERN), Carlotta Accettura (CERN), Emilien Rigutto (CERN), Gunn Khatri (CERN), Jean Cenede (CERN), Nicolas Sebastien Chritin (CERN), Teresa Guillen Hernandez (CERN), Mr Thibaut Coiffet (CERN), Thomas Demaziere (CERN), Vincent Maire, Vincent Sibue, William Andreazza (CERN)