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Working package Port assembly Uwe Schultz (in representation for Falk Kunkel)

Working package Port assembly Uwe Schultz (in representation for Falk Kunkel). Port. Plasma vessel (PV). Outer vessel (OV). Standard Ports (267 pieces). Round Ports: 171 pieces in 13 sizes Oval Ports: 85 pieces in 10 sizes

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Working package Port assembly Uwe Schultz (in representation for Falk Kunkel)

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  1. Working package Port assembly Uwe Schultz (in representation for Falk Kunkel) Working package Port assembly

  2. Port Plasma vessel (PV) Outer vessel (OV) Standard Ports (267 pieces) Round Ports: 171 pieces in 13 sizes Oval Ports: 85 pieces in 10 sizes Rectangular Ports: 11 pieces in 1 size Special Ports (32 pieces) - Complicated cross section or: - Port pipe irregularly shaped or: - Doubel port, combination of two individual ports (10 pieces) 299 Ports on W7-X Working package Port assembly

  3. Port- Position on W7-X - Ca. 20% of Ports are to be assembled from bottom - Ca. 20% of Ports are to be assembled from top - Ca. 20% of Ports are to be assembled from the inner side - Ca. 40% of Ports are to be assembled from the outer side 600kg 400kg 1000kg to 600kg Working package Port assembly

  4. Cross-beam,frame Port-Assembly Ramp Port Assembly Bridge KS I x; y; z Cross-beam, Platformin maximum position Vertical y-z-plane Theoreticalport vector +/-1° Rotation basic component Rotation shaft 360° Translatory movement of trajectory +/- X mm Translatory movement of carrier 2400mm Rotation trajectory 120° +/-5° Base assembly group function IV +/- 140mm Base assembly group functions I-III Horizontal plane KS II x‘; y‘; z‘ External tower,frame Rail system Internal tower, frame Internal tower, Platformin maximum position External tower, Platformin maximum position Working package Port assembly

  5. Contour pick-up port assembly with dummy Step I Step II Step III - Set up port vector from CAD data - Configuration check with PV hole - Final 3D measurement of flange plate - Marking of laser references in torus hall an PV - Scribing of hole contour on dummy head - Disassembly of dummy - Disassembly of dummy head Step IV • 3D Measurement of PV hole contour • on paper from dummy head • Production of CAM data to cut 3D contour • halfway inside wall of PV (-8.5mm contour shift) • - 3D cut to required length for port Dummy head with 3D cut contour Uncut port 3D cut port Step V Step VI Step VII - Assembly of port in same mounting position as used for dummy - Check of port vector after assembly using laser references of torus hall and PV - Place port in final position - Measure this position - Tack weld port on PV and OV - Full penetration welds - Final measurement of port position Working package Port assembly

  6. Module 5 on Assembly stand (AST) with travelling Port Assembly Bridge inside Torus hall • Port Assembly Bridge: • Engineering structure consisting of Internal tower, External tower and Cross-beam • Particular Platform (travelling and lockable) • Bridge travels on Rail system, can be moved over module • Track curve segments of Rail system are dismountable • Rotational axis runs through Machine centre point Machine fundament (MF) Track curve segments on floor ceiling and base platform (inside MF) Module 5 Ceiling Base platform Working package Port assembly

  7. Status of Port- Assembly Ramp by AN/ Fantini (Okt. 2007) Working package Port assembly

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