26-feb-16s.movchan straw manufacturing and qc1 dubna na62 straw tracker assembly area (milestone)...

May 8, 2023 S.Movchan Straw manufacturing and QC 1

Dubna NA62 straw tracker assembly area(milestone)

• halls • plans• conclusion

Presented by S.Movchan

May 8, 2023 S.Movchan Straw manufacturing and QC 2

Bld. 217: common view

Module entrance

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Bld. 217

Staff entranceGate in front of

straw module assembly area

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Straw module 3 assembly halls

Assemblyarea 1

Assemblyarea 2

Vacuum test

WiringConnectivityGas tightness

HV test

Cosmic test

Frame assembly

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Hall and 2 rooms: common view

Total: ~ 250 m2

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Main hall

Crane: 1.0 toneheight ~ 4.5 m

S ~ 150 m2 ( 9 x 16.6 m)

Condition system

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Module glue @ Vacuum tests area

S ~ 40 m2( 5 x 8 m)

Entrance gate3x2 m

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Straw module assembly area

S ~ 40 m2( 5 x 8 m)

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Rooms 1 @ 2 (wiring and cosmic test)

S ~ 50 m2( 5.4 x 9 m) S ~ 50 m2

( 5.4 x 9 m)

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Plans

Tooling:module assembly tooling – in manufacture (Dubna, VEMZ, August)vacuum table – order in progress

Module:module mechanics manufacture – August 2011, Italy ????delivery to Dubna - September 2011 ????

Assembly:vacuum stand assembly and tests – August 2011install module assembly tooling – September 2011

Straws:manufacture about 1000 pc and long term test – July-August 2011

Straw assembly to module:start – October (November) 2011

May 8, 2023 S.Movchan Straw manufacturing and QC 11

Conclusion

Dubna NA62 straw modules assembly 3 halls (S ~ 250 m2) – readyModule assembly tooling – in manufactureVacuum pump and pressure sensors – ok!Vacuum table – will be ordered

NEXT steps will be fixed on the July collaboration meeting at CERN----------------------Other ?????Straws manufacture (no tape at Dubna)Final module drawings – NO alignment/reference holes in the existing drawingsOrder module mechanics manufacture at Italy – date and quantity, cost ?Delivery module mechanics to Dubna (by track ?)

Module glue procedure (Francisco) Device for actual straw position measurement (like at CERN or …?)Straw glue procedure finalization – August 2011 ?

Materials and components: wire, pins, glue, straws supports o-rings, bushes, WEBs, gas manifolds, cowers with front end boards, …

Equipment: epoxy dispenser (2-3 pc), crimpers, wiring machine, DAQ, LV, HV, gas rack, …

May 8, 2023 S.Movchan Straw manufacturing and QC 12

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