eucard wp10.8
DESCRIPTION
Eucard WP 10.8 (Orsay, 5 May, 2011 ). IN2P3 Les deux infinis. W. Kaabi, Y. Peinaud, A. Thiebault, E. Herry, A. Variola. M. Lacroix , F. Letellier-Cohen, B. Mercier and C. Prevost. Eucard WP10.8. Eucard WP 10.8. Summary. Introduction Automatic Cleaning System - PowerPoint PPT PresentationTRANSCRIPT
LAL Eucard WP 10.8.2 1 IN2P3 Les deux infinis
IN2P3 Les deux infinis
W. Kaabi, Y. Peinaud, A. Thiebault, E. Herry, A. Variola. M. Lacroix, F. Letellier-Cohen, B. Mercier and C. Prevost
Eucard WP 10.8
(Orsay, 5 May, 2011)
Eucard WP10.8Eucard WP10.8
LAL Eucard WP 10.8.2 2 IN2P3 Les deux infinis
Introduction
Automatic Cleaning System
Plasma Discharge Cleaning
Schedule
Eucard WP 10.8
Summary
LAL Eucard WP 10.8.2 3 IN2P3 Les deux infinis
Introduction
Warm coupler part
Cold coupler part
Coupler preparation
3 Weeks
Coupler parts after manufacturing
Cryomodule assembly
Eucard WP 10.8
Cleaning
Desorption
Conditioning
Assembling
LAL Eucard WP 10.8.2 4 IN2P3 Les deux infinis
Global goals
CleaningAssembling
DesorptionConditioning
Time in days
0 5 7 11 143 4Assembly schedule
For mass production (ILC, 16000 couplers?) : improve quality and reduce the time of the preparation
Eucard WP 10.8
Actual process
5 days
No repeatability
Pollution risk from manual handling
Automatic Cleaning System
3 hours
Full repeatability and control of each parameters
No handling but risk of pollution due to the machine Main challenge
LAL Eucard WP 10.8.2 5 IN2P3 Les deux infinis
Cleaning
Eucard WP 10.8.2
Clean Dressing
Room
ISO 6 (class1000)
Material Air Shower
Air Shower
ISO4 (class10)
Dirty Dressing Room
Oven
Bench
Rins
ing
sink Ultrasonic bath
1
2
5 4
3
6
7
8
9
Mobile clean room ISO 5 (class100)
In-situ baking oven
13
RF conditionning area
10
12
14
1815
11
16
17
LAL infrastructure
Clean with alcoholised tissues
Place the parts in the MAS
Place the piece in the bath
Full and warm the bath (detergent+water)
Ultrasonic bath
Rinse the pieces
Dry under laminar flow
Count the particules
Bake under vacuum
Dirty coldparts and test waveguide
1
2
3
4
5
6
7
8
9
Assemble the parts
Make a leak check
Place the assembly in the MAS
Place it in oven, start the TurboPumps
Start the oven
Start the ionic pump & stop the turbo pump
Assemble the Waveguide box in ISO5
RF adjustement & conditioning
Partial unassembling & Packing
Dust « free » surfaces
Pieces in the MAS
Pieces in the bath
T=50°C
Time=15min
Resistivity > 14MOhm.cm
48h
Nb (size>0.3µm) <10part/foot3
Time=24h
Parts assembled
Assembly leak checked
Assembly in the MAS
Assembly in the oven under vacuum
Time=72hours
Ionic pump started & turbo pump stopedWaveguide box assembled
Coupler conditionned
PackedDelivery
10
11
12
13
14
15
16
17
18
LAL Eucard WP 10.8.2 6 IN2P3 Les deux infinis
Integration: Service hatch
The machine can be load and started by outside
No clean-room contamination due to the machine
Automatic Cleaning System
360 °
360 °
360 °
+/- 180 °
Eucard WP 10.8
Wall
Clean room
ISO 4
Hall
(dirty environment)
IN
OUT
Clean Dressing
Room
ISO 6 (class1000)
Material Air Shower
Air Shower
ISO4 (class10)
Dirty Dressing Room
Cleaning Machine
Bench
Rins
ing
sink
Ultrasonic bath
1
2
3
LAL Eucard WP 10.8.2 7 IN2P3 Les deux infinis
Logical Synoptic of the full cleaning cycle Ultrasonic washing
Rinsing
Resistivity measurement
Air drying
Automatic Cleaning System
Eucard WP 10.8
BellowCeramic Cold parts
Test waveguide
LAL Eucard WP 10.8.2 8 IN2P3 Les deux infinis
Motion:
A first rotation around the axle of the device
A second rotation around the axle of each pieces:
Dust free & UltraPure water resistant
Special materials
Stainless steel
PVDF
Titanium
No friction
Ball bearings
Magnetic coupling
Automatic Cleaning System
360 °
360 °
360 °
+/- 180 °
Eucard WP 10.8
Wall
Clean room
ISO 4
Hall
(dirty environment)
IN
OUT
LAL Eucard WP 10.8.2 9 IN2P3 Les deux infinis
Design of the chamber
Automatic Cleaning System
Eucard WP 10.8
Cleaning chamber (316L electro polished)
Slide
Transductor
Coupler holder
Motor
Belt
PulleyTrack
Actuator
LAL Eucard WP 10.8.2 10 IN2P3 Les deux infinis
Design of the main motion
Automatic Cleaning System
Eucard WP 10.8
Ball bearing316L balls
PVDF tracksBall thrust bearing
316L ballsPVDF tracks
Magnetic disks316LLeft arm
316L
Right arm
316L
Coupler supports316L
NutsNitronic 60Nuts
T40Axles316L
LAL Eucard WP 10.8.2 11 IN2P3 Les deux infinis
Automatic Cleaning System
Eucard WP 10.8
Coupler holder test
Test bench production end of May
Particules tests beginning of June (2weeks)
Ultrasonic bath
UltraPure water+
detergent
Bench plate
Motor