11 T Dipole ProjectCold mass integration status & plan

F. Savary / TE-MSC-LMF

Cold mass integration status and plans 2

Outline• Cold mass assembly

• Short term plan• Status

• Tooling• Short term plan• Status

• Staffing

6/11/2013

Cold mass integration status and plans 3

Cold Mass Assembly

6/11/2013

Cold mass integration status and plans 4

Short term plan• “Short term” means objectives for end 2013• Develop a functional specification

• 2 months for a draft• Develop a conceptual design

• By end 2013• 3D models, a few 2D sections showing the main size, the main sub-

assemblies (Assembly Breakdown Structure), and the main interfaces• Develop a detailed plan for the construction and test of (a)

prototype(s), aiming at final technical specification for IT for series production• Schedule• Cost• Staffing• Tooling• Components

6/11/2013

Cold mass integration status and plans 5

Functional specification• Description of the 11 T dipole magnet• Description of the functional requirements

• Field strength• Field quality• …

• Definition of the physical/functional interfaces• Space contraints• Interface with cryogenics (heat exchanger tube, cooling

requirements), vacuum (beam pipe, beam screen?, …), physics (correctors, aperture, meaning e.g. straightness, …), power supply, protection, cryostat, collimator, neighbor magnet, …

6/11/2013

Cold mass integration status and plans 6

Status• So far, nothing done … at least not

significant enough to be mentioned

6/11/2013

Cold mass integration status and plans 7

After short term plan• We need a conceptual design review to

initiate the final design and engineering phase

• Needs to cover, and be consistent with• First results of short model program• Integration design, taking into account all

interfaces• In March 2014?

6/11/2013

Cold mass integration status and plans 8

Tooling

6/11/2013

Cold mass integration status and plans 9

Short term plan• Winding machine

• End January 2014 to start winding trials on racetrack, then cos(θ) coil with bare Cu-cable, and then first practice coil with insulated Cu-cable to react and impregnate (Mikko)

• Short welding press• Next week, welding of the first mechanical mock-up

• Reaction furnace• Contract launched (company GERO)• Delivery scheduled end March 2014

• Impregnation chamber• IT-3898/TE launched• Deadline for bidding on 21-06-2013

• Design winding mandrel, molds for binder curing, and for coil heat treatment

6/11/2013

Cold mass integration status and plans 106/11/2013

Status – Welding press

• Company EWM• to sent report on welding tests

carried out at their premises• to come @ CERN next week to

weld the mock-up, with equipment

Cold mass integration status and plans 11

Status winding machine

• Design work on-going (EN-MME)• Integrate 2nd spool holder

• Make it shorter (with possible return to longer configuration)

• Revamp control system• Company CERATEC (contract needs to be

placed, offer received last week)

6/11/2013

Cold mass integration status and plans 12

Staffing

6/11/2013

Cold mass integration status and plans 13

Staffing plan• Currently

• CERN staff, 2 CpC, 1 fellow + 1CpE part time soon• FSU, (very) limited contribution• EN-MME design office

• Soon• Service contracts (FC next week)• Alstom as from September 2013• Babcock Noell as from January 2014• ASG Superconductor as from May 2015

• Later (after LS1, July/August 2014)• LMF staff, and FSU

6/11/2013

Cold mass integration status and plans 14

Service contracts

6/11/2013

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11 T dipoleWP1 Cable insulation, winding, and binder curing Alstom 1-Sep-13 28-Feb-15 18 3600 WP2 Reaction heat treatment, coil instrumentation, impregnation Noell 1-Jan-14 31-Aug-15 20 3500 WP3 Construction of the collared-coil dipole ASG 1-May-15 28-Feb-16 10 2600 WP6 Active part construction for collared-coil dipole ASG 1-Nov-15 30-Apr-16 6 2100 WP9 Finishing of the cold mass assembly Alstom 1-Mar-16 31-Oct-16 8 2100

2013 2014 2015 2016