LALEucard WP 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 WP10.8

LALEucard WP IN2P3 Les deux infinis  Introduction  Automatic Cleaning System  Plasma Discharge Cleaning  Schedule Eucard WP 10.8 Summary

LALEucard WP 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

LALEucard WP IN2P3 Les deux infinis Global goals Cleaning Assembling Desorption Conditioning Time in days Assembly schedule  For mass production (ILC, 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

LALEucard WP IN2P3 Les deux infinis Cleaning Eucard WP Clean Dressing Room ISO 6 (class1000) Material Air Shower Air Shower ISO4 (class10) Dirty Dressing Room Oven Bench Rinsing sink Ultrasonic bath Mobile clean room ISO 5 (class100) In-situ baking oven 13 RF conditionning area LAL infrastructure

LALEucard WP 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 ° +/- 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 Rinsing sink Ultrasonic bath 1 2 3

LALEucard WP 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 Bellow Ceramic Cold parts Test waveguide

LALEucard WP 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 ° +/- 180 ° Eucard WP 10.8 Wall Clean room ISO 4 Hall (dirty environment) IN OUT

LALEucard WP 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 Pulley Track Actuator

LALEucard WP IN2P3 Les deux infinis  Design of the main motion Automatic Cleaning System Eucard WP 10.8 Ball bearing 316L balls PVDF tracks Ball thrust bearing 316L balls PVDF tracks Magnetic disks 316L Left arm 316L Right arm 316L Coupler supports 316L Nuts Nitronic 60 Nuts T40 Axles 316L

LALEucard WP 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

LALEucard WP IN2P3 Les deux infinis Thank you