1. Planning Quality control - Manufacturing logbook Photos Conclusions
2 PROTOTYPES FOR SPS - OUTLINE
Planning
Quality control - Manufacturing logbook
Photos
Conclusions
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

2. 2 PROTOTYPES FOR SPS -MANUFACTURING
Planning – production – installation
Very detailed planning established at the start of
the manufacturing drawings
Including ALL operations - on a daily basis
TOTAL: 123 days until installation :00h
This included:
Design, stores, workshop, brazing, metrology, lab for
thermal measurements, assembly, pressure test,
vacuum test, electro beam-welding, bakeout equipment,
calibration, test of moving mechanism
Space requirements in SPS, safety - radiation
installation logistics, transport
ON TIME within less than 5 days
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

3. 2 PROTOTYPES FOR SPS MANUFACTURING
Quality control - Manufacturing logbook
Record non-conformities
Record dimensional measurements
Record reference measurements for final alignment in SPS
Time of operations for estimation of series production - will serve as an example for industry
Photos
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

4. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

5. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

6. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

7. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

8. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

9. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

10. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

11. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

12. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

13. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

14. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
CONCLUSIONS
The mechanical design remains close to the LEP collimators
BUT high beam energy requires carbon and very efficient cooling - new jaws design
Extensive thermo-mechanical analyses predict that the requested 25 μm should be possible but not proven yet…
prototype manufactured on standard machines
Temperature measurements confirm thermal calculations
Prototype design finished, series design started
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

15. A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME
CONCLUSIONS – next steps
Manufacture of three prototypes according to schedule, two for the SPS – one for tests
Installation date in sight
Market survey for series production launched
Many different versions ( TCP, TCS, TCT, TCLI, TCLP, TCHS, TCDI ) with different angles
“Standardisation” of different types of collimators will require considerable design effort ( one motor, two motors, plug-in, spares )
Special types with two beams in the same tank need still to be studied in detail
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME

16. KEEP THE MOMENTUM GOING Re-enforce the design team
FINAL REMARKS
Next “Milestone” drawings for tender of part of the series end of August
lot of work still ahead!
KEEP THE MOMENTUM GOING
Re-enforce the design team
TO MEET THE DEADLINE OF THE FINANCE COMMITTEE BY THE END OF THE YEAR
Collimator revue
A. Bertarelli - S. Calatroni - M. Mayer - R. Perret TS/MME