pims prototype construction experience
DESCRIPTION
Details of the construction procedure elaborated by CERN for the PIMS prototype. PIMS prototype construction experience. Construction sequence for standard rings type 3. Table 1: Construction sequence for standard rings type 3 (1/2). Rough machining: oversize + 1 mm. + 2 mm. + 2 mm. - 2 mm. - PowerPoint PPT PresentationTRANSCRIPT
Tuesday, November 16, 2010 G. Favre EN/MME 1
PIMS prototype construction experience
Details of the construction procedure elaborated by CERN for the PIMS prototype
Tuesday, November 16, 2010 G. Favre EN/MME 2
Construction sequence for standard rings type 3
Tuesday, November 16, 2010 G. Favre EN/MME 3
Table 1: Construction sequence for standard rings type 3 (1/2)
pieces p. cav.
drawing number sequence responsibility/task
sub parts
4 SPLACPMT0001 Tuner port machining (this part integrates a backing support designed to receive the welding root)
IPJ - task 1
4 SPLACPMB0037 Flange rough machining, stabilization, final machining
IPJ - task 1
4 SPLACPMT0002 Vacuum brazing IPJ - task 1
main parts
4 SPLACPMT0012 1. Ring rough machining (+1 mm) IPJ - task 1
2. Milling of port apertures according to the requirements by FZJ
IPJ - task 1
3. Cleaning IPJ - task 1
4. Packing and transport of rings and port tubes to FZJ
IPJ - task 1
4 5. Welding of port tubes FZJ - task 2
6. Leak test of ports FZJ - task 2
7. Packing and transport to IPJ FZJ/IPJ - task 2
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+ 2 mm
+ 2 mm
- 2 mm
Rough machining: oversize + 1 mm
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pieces p. cav.
drawing number sequence responsibility/task
main parts
SPLACPMB0018 8. Port backing support machining IPJ - task 3
9. X-ray testing IPJ – task 3
10. Leak test of ports IPJ - task 3
SPLACPMB0018 11. Ring final machining IPJ - task 3
12. Cleaning IPJ - task 3
13. Metrological report IPJ - task 3
14. Packing and transport to CERN IPJ - task 3
Table 1: Construction sequence for standard rings type 3 (2/2)
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Construction sequence for pick-up rings
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Table 2: Construction sequence for pick-up rings (1/2)
pieces p. cav.
drawing number sequence responsibility/tasks
sub parts
2 SPLACPMT0001 Tuner port machining (this part integrates a backing support designed to receive the welding root)
IPJ - task 1
2 SPLACPMB0037 Flange rough machining, stabilization, final machining
IPJ - task 1
2 SPLACPMT0002 Vacuum brazing IPJ - task 1
2 SPLACPMT0003 Pick-up port machining (this part integrates a backing support designed to receive the welding root)
IPJ - task 1
2 SPLACPMB0038 flange rough machining, stabilisation, fine machining
IPJ - task 1
2 SPLACPMT0002, SPLACPMT0004
Vacuum brazing IPJ - task 1
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Table 2: Construction sequence for pick-up rings (2/2)
pieces p. cav.
drawing number
sequence responsibility/tasks
main parts
2 1. Ring rough machining (+1 mm) IPJ - task 1
SPLACPMT0013 2. Milling of port apertures according to the requirements of FZJ
IPJ - task 1
3. Cleaning IPJ - task 1
4. Packing and transport of rings and port tubes to FZJ
IPJ - task 1
2 5. Welding of port tubes FZJ - task 2
6. Leak test of ports FZJ - task 2
7. Packing and transport to IPJ FZJ/IPJ - task 2
SPLACPMB0020 8. Port backing support machining IPJ - task 3
9. X-ray testing IPJ – task 3
10. Leak test of ports IPJ - task 3
SPLACPMB0020 11. Ring final machining IPJ - task 3
12. Cleaning IPJ - task 3
13. Metrological report (the ring shall be unclamped to carry out the measurements)
IPJ - task 3
14. Packing and transport to CERN IPJ - task 3
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Construction sequence of central ring type 4
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Table 3: Construction sequence of central ring type 4
pieces p. cav.
drawing number sequence responsibility
Sub parts
1 SPLACPMB0025 square flange: rough machining, stabilization, final machining
IPJ - task 1
1 SPLACPMB0026 tube machining IPJ - task 1
1 SPLACPMB0027 pick-up tube machining IPJ - task 1
1 SPLACPMB0028 fitting elbows machining IPJ - task 1
1 SPLACPMB0029 nipples machining IPJ - task 1
1 SPLACPMB0037 flange rough machining, stabilisation, final machining
IPJ - task 1
1 SPLACPMB0038 flange rough machining, stabilisation, final machining
IPJ - task 1
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Table 3: Construction sequence of central ring type 4
pieces p. cav.
drawing number sequence responsibility
Main parts
1 SPLACPMT0014 1. Ring rough machining (+1 mm) IPJ - task 1
2. Cleaning IPJ - task 1
3. Stabilisation (heat treatment) IPJ - task 1
SPLACPMT0015 4. Ring rough machining (+0.5 mm) IPJ - task 1
5. Cleaning IPJ - task 1
6. Stabilisation (heat treatment) IPJ - task 1
SPLACPMB0024 7. Ring final machining IPJ - task 1
8. Cleaning IPJ - task 1
9. Metrology (the ring shall be unclamped to carry out the measurements)
IPJ - task 1
SPLACPMB0017 10. Brazing of ports, fitting elbows, nipples and square flange
IPJ - task 1
11. Leak test IPJ – task 1
12. Water pressure test IPJ – task 1
13. Metrology IPJ – task 1
11. Packing and Transport to CERN IPJ - task 3
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Construction sequence of central disc type 1, type 3 and & disc type 3
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Table 4: Construction sequence of central disc type 1, type 3 and & disc type 3
pieces p. cav.
drawing number sequence responsibility
2 1. Disc rough machining including coupling slots (all +1 mm)
IPJ - task 1
2. Drilling of cooling circuits IPJ - task 1
3. Installation of temporary threaded plugs to protect cooling circuits during final machining and cleaning
IPJ - task 1
4. Final machining IPJ - task 1
5. Cleaning IPJ – task 1
6. Leak test of cooling circuits IPJ – task 1
7. Pressure test of the cooling circuits IPJ – task 1
8. Metrology control (the disc shall be unclamped to carry out the measurements)
IPJ - task 1
9. Packing and Transport to CERN IPJ - task 3
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Rough machining: oversize + 1 mm
Tuesday, November 16, 2010 G. Favre EN/MME 41
Rough machining: oversize + 1 mm