Prototype Cryomodule Workshop

11 Jan 2017, 13:00 → 13 Jan 2017, 12:00 US/Eastern

CEBAF Center Room F113 (Jefferson Lab)

Andrew Burrill (Jefferson Lab), Camille Ginsburg (Fermilab), Edward Daly (Thomas Jefferson National Accelerator Facility), Premo Ken (FNAL/TD), Robert Legg (Jefferson Lab), Tug Arkan (Fermilab)

Remote Connection Info pCM-Workshop_GoToMeeting.docx

Slides

• close_out.pptx
• close-out_slides_cleanroom_session.pdf
• LCLS-II_CloseOut_CM_Assembly.pptx
• pCM_Workshop_Welcome.pptx

Wednesday, 11 January

pCM Test

Conveners: Dr Genfa Wu (FNAL/TD), Mike Drury (JLab)

agenda pCM_test_review_workshop-v5.xlsx

slides

• Coupler_pCM_v0.pptx
• Davis_LCLSII_Cryomodule_Modal_Testing_at_Jefferson_Lab.pptx
• Drury_2017_PCM_workshop_slides.pptx
• EdDaly_JLab_pCM_Cooldown.pptx
• Harms__20170111_pCM_Testing_Workshop.pptx
• Hovator_C100_Perfomance_pCM.pptx
• Pischalnikov_Microphonics_study_at_FNAL_(pCM)_1.pptx
• Plawski_more_JLABpCM_micophonics.pptx
• Powers_LCLS_II_pCM_Microphonics_cavity_3_6Jan2017.pptx
• Powers_LCLS_II_pCM_mtg_Jan2017_SHORT_microphonics_powers.pptx
• Summary_notes_md.pptx
• Theilacker-FNAL_Cryogenics.pptx
• Theilacker-JT_Line_Modifications.pptx
• Wu_pCM_Cavity_Testing.pptx

Thursday, 12 January

pCM String Assembly

Conveners: Kirk Davis (Jefferson Lab), Tug Arkan (Fermilab)

1 Beamline purge during assembly

Slides

• 2017-01-12_LCLSII_pCM_workshop.docx
• FNAL_beamline_purge.pptx
• Gas_overlay_talk_axel.ppt

Video

• Film_1_coupler_with_and_without_flow_.mp4
• film_2_flow_at_beamtube_open_no_N2.mp4
• Film_3_open_flange_with_overly_and_bur.mp4
• Film4__insert_fibers_to_open_cavity_3_1.mp4

2 Differences in assembly techniques for string assembly at FNAL and JLab and possible correlations to CM performance

Slides FNAL_assembly_at_WS0_&_WS1.pptx pCM_Workshop_Cavity_String_2017.pptx

09:45 Break

3 Issues identified during pCM assembly that need to be improved –path forward, lessons learned

Slides pCM_assembly_at_WS1.pptx

4 Copper plated components – bare spots, oxidation and cleaning

Slides CM02_copper_plated_beamline_components_issues.pptx Copper_Plated_Beamline_Bellows_and_Spools_Workshop_12Jan17.pptx

5 Hardware cleaning techniques at each lab

Slides FNAL_UHV_cleaning.pptx LCLSII_PP_Chem.pptx

pCM Assembly Outside Cleanroom

Conveners: Ken Premo (Fermilab), Robert Legg (Jefferson Lab)

6 Lessons Learned - JLab

Speaker: Robert Legg (Jefferson Lab)

Slides JLAB_LL.pptx

7 Lessons Learned - FNAL

Speaker: Chuck Grimm (Fermilab)

Slides Summary_of_pCM_Lessons_Learned.pdf

8 Design Changes pCM to Production

Speaker: Tug Arkan (Fermilab)

Slides Arkan_JLab_PRR.pdf Arkan_JLab_PRR.pdf

9 Demagnetization Procedures, Magnetic Hygiene

Speaker: Dr Saravan Chandrasekaran (FNAL/TD)

Slides 20170112-Saravan-pCM_Workshop-pCM_Demag_and_Mag_Hygiene.pdf

15:00 Break

10 Coupler Assembly - JLab

Speaker: Mircea Stirbet (Jefferson Laboratory)

Slides MStirbet_JLAB_FPC_assembly_procedures_12_Jan_2017.pptx

11 Coupler Assembly - FNAL

Speaker: Premo Ken (FNAL/TD)

Slides JLAB_pCM_Workshop_FPC_Install_.pptx

12 Other Topics - Open Forum

Friday, 13 January

Report Writing & Closeout: Cleanroom Assembly summary

Convener: Dr Andrew Burrill (Jefferson Lab)

slides close-out_slides_cleanroom_session.pptx

13 pCM Testing Summary

Slides Summary_notes_md.pptx

14 Cleanroom Assembly Summary

Slides close-out_slides_cleanroom_session.pdf

15 Cryomodule Assembly Summary

Slides LCLS-II_CloseOut_CM_Assembly.pptx