Introduction

• Juan Carlos Perez (CERN)

A brief introduction to present the design and ongoing activities for the fabrication of the CERN 14T dipole, as well as the proceedings of the meeting

R2D2 experience at CEA-IRFU

• Etienne Rochepault (CEA-Saclay)

1.Coil winding/heat treatment: Basic concepts : single layers, exit jumps, 2 cables… Turn-by-turn clamping Measurements of cable contraction during HT Rooms for cable contraction/expansion in the mold 2. Junctions: Basic concepts for external splices Various tooling in a narrow space 3. Impregnation: Concepts for the mold : leak tight, no vacuum chamber… Impregnation process : importance of degassing 4. Electrical shorts in exit jumps: Investigations on the winding process Investigations on the displacements during HT Investigations on the impregnation 5. Magnet assembly Basic concepts

Results on winding tests

• Elena Fernandez Mora (CERN)

Results on preliminary winding tests performed at CERN with the 44 * 1.1 mm cable made at LBNL

Experience on TFD coil winding at LBNL

• Jose Luis Rudeiros Fernandez (LBNL)

Coil winding and heat treatment (15 min) - study of the hard way bending (radius) - winding tests - layer jump design and tests - gap analysis for reaction - reaction tooling concept, constraints and degrees of freedom of various components.

Splicing method for TFD coils

• Ryan Norris (LBNL)

Splicing method for TFD coils at LBNL

TFD coil impregnation

• Ryan Norris (LBNL)

Impregnation - Concept for the Box - Fillers and accommodation of length variation of reacted coil - Vacuum chamber - New resins

TFD magnet assembly

• Serenity Nguyen (LBNL)

- Magnet assembly - Laminated structure and shell - End plates (study) - Smart-shims - Magnet assembly sequence

General discussion and next steps

• ALL