1. L5 Assembly Plans in Vienna 5 February 2013 Christian Irmler (HEPHY Vienna) 3 rd PXD/SVD Workshop Wetzlar, Germany

2. L5 Ladder Assembly 2Christian Irmler (HEPHY Vienna)5 February 2013 3 rectangular HPK + 1 trapezoidal Micron sensors 2 Origami hybrids (-z, ce) Complex assembly procedure Several consecutive gluing, wire bonding and measurement tasks –aligned sensors fixed on assembly bench by vacuum –all tasks to be performed in a climate controlled environment Glue dispenser, coordinate measurement machine and wire bonder should be in the same room

3. Present Situation at HEPHY Two cleanrooms –Large (42 m²): houses sensor test facility and wire bonder –Small (16m²): coordinate measurement machine (CMM) and gluing equipment Need to change location between gluing and wire bonding –How to solve continuous vacuum supply of jigs? (assembly bench) –Continuous climate control impossible Non-satisfying and DANGEROUS! 3Christian Irmler (HEPHY Vienna)5 February 2013

4. Present Situation at HEPHY 4Christian Irmler (HEPHY Vienna)5 February 2013 Clean rooms Wire bonder CMM Electronics assembly Removable wall (metal)

5. Present Situation at HEPHY 5Christian Irmler (HEPHY Vienna)5 February 2013 Small clean roomLarge clean room Wire bonder CMM

6. Comparison: Situation at IPMU Single clean room housing –Coordinate measurement machine –Wire bonder –Gluing equipment –Assembly tables –Whole assembly possible in the same room We want to set up a similar assembly room 6Christian Irmler (HEPHY Vienna)5 February 2013

7. HEPHY Clean Room Extension 7Christian Irmler (HEPHY Vienna)5 February 2013 Clean room for sensor tests Ladder assembly clean room Electronics assembly stuff will be moved to another room Wall will be removed Clean room can be extended to almost twice its actual size

8. New Ladder Assembly Clean Room 8Christian Irmler (HEPHY Vienna)5 February 2013 CMM Wire bonder Climate chamber CMM, wire bonder, assembly table and storage in the same room Plan to purchase a climate chamber for thermal testing Central vacuum tubes (maybe suspended from ceiling)

9. Schedule 9Christian Irmler (HEPHY Vienna)5 February 2013 January 2013: Clean up future room for electronics assembly Early February 2013: prepare services for electronics assembly 5+6 February 2013: paint and clean the room End of February 2013: Transfer and reinstall electronics assembly machines March 2013: –Prepare electrical installation and services in new clean room –Remove the wall –Paint (with special non-dusting paint) and clean the room April 2013: –Relocate wire bonder –Commissioning of new ladder assembly clean room

10. Thank You! 10Christian Irmler (HEPHY Vienna)5 February 2013