Supermodules Mechanics Alignment Bernd Windelband, Uni Heidelberg

1
SupermodulesMechanics - Alignment Bernd
Windelband, Uni Heidelberg
ALICE-TRD
ALICE-TRD status meeting, 2.12.03, GSI
2
Supermodule
ALICE-TRD
Length 7m Weight 300kg Fully equipped
1,2 to
ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg
3
Supermoduleenelopes between TOF and TRD
ALICE-TRD
ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg
4
SupermoduleTRD and TOF in one spaceframe segment
ALICE-TRD
TOF
TRD
ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg
5
SupermoduleRail System
ALICE-TRD
to avoid additional load from the space frame
degrees of freedom z, rot
z, rot, phi
ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg
6
Supermodulechamber fixation
ALICE-TRD

• screws and dowl pins at one side (fixed rail in
  phi)
• Screws and wider holes on the other side

ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg
7
SupermoduleSM chamberalignment
ALICE-TRD
Center of chamber
Dowel pin
Center of rail
ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg
8
Supermoduledeformation test
ALICE-TRD
ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg
9
Supermoduledeformation test
ALICE-TRD
ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg
10
Supermoduledeformation test
ALICE-TRD
ALICE-TRD status meeting, 2.12.03, GSI Bernd
Windelband, Uni Heidelberg