CD10( 1 1 C D S D 1 . 2 C U )

Mechanical design

Product elementsAccelerating structure

Cooling system

Tuning system

Accelerati ng elements mechanical design

Extremity Cell A

Matching Iris A

Regular Cells

Adapter Tube

Vacuum Flange

Matching Iris B

Extremity Cell B

Regular Ce l l D isk Mechanica l Des ign

Damping WGs4 tuning holes

4 holes for gas outlet

Round slot for brazing wire ø0.5 mm

Cavity for wire brazing material

Cavity for tablet brazing material

Hole for brazing tablet

External diameter ø80mm±5um

Accelerati ng elements: brazing

Used Brazing Materials types

- Wire ø0.5 mm & 1.0 mm (AgCuPd )- Tablet ø5 mm height 1 mm (AgCuPd)- Wire ø0.5 mm (AgCu)

Material – AgCuPdBrazing T⁰ = 820⁰C

1st stageWeight Weight

2nd stage

Material – AgCuBrazing T⁰ = 790⁰C

Cooling system mechanical designCooling Blocks (3 types)

Cooling Tubes (3 types)

Cooling Block Assembly

Brazing material – wire ø1.0 mm

Cooling system: Brazing

Ceramic tube ø80 mm(accessory for brazing)

- Wire ø0.5 mm (AgCu)

Used Brazing Materials

* 924 – High temperature vacuum brazing

Brazing temperature – 820⁰C

Stud

GuideHummer

Tube

Tuning System

Tuning System Braz ing

1st step: pushing studs to the tuning holeusing special stainless steel pin

2nd step: fastening by wire and special ceramic pinsWire material: MolybdenumBrazing temperature: 790⁰C

Brazing material for Stud brazing

1st option: brazing wire ø0.5 mm:

2nd option: Nickel and then Silver plating of the studs:

This plating becomes brazing material.

Final Assembly

1. Insert Accelerating structure to cooling system2. Tighten nuts

Documentati on

The end

Thanks to:

Claude AchardGermana RiddoneAlexandre SamoshkinRiccardo Zennaro