CERN
CH-1211 Geneva 23 Switzerland
the
LHC Project Document No.
Large Hadron Collider
project
QBATS – Dipole Thermal Shield Bottom Tray Manufacturing WorkFlow Diagram DEMO VERSION
operation # xxx· 09
traveller
LHC-QBATS-FP-0001 LHC/CRI
EDMS Document No.
rev. 0.1
draf
t
CERN Div./Group or Supplier/Contractor Document No.
248787
Date : 2000-11-17
operation # xxx· 16
operation # xxx· 11
repair of the longitudinal welds operation # xxx· 05 welding stand HCQBATS102 welded extrusions operation # xxx· 07 operation # xxx· 08 testing and acceptance of ? the longitudinal welds operation # xxx· 10 ? operation # xxx· 12 machining of the welded extrusions operation # xxx· 13 operation # xxx· 14 welding of the transition elements to the machined assembly operation # xxx· 15 testing and acceptance of ? the 2 welds
HCQBATS103 extrusion 1 (male)
operation # xxx· 01 incoming inspection of extrusion 1 (male)
traveller
longitudinal welding of the 2 extrusions operation # xxx· 06 welding stand welding equipment
HCQBATS104 extrusion 2 (female)
1
operation # xxx· 02 incoming inspection of extrusion 2 (female)
test welding stand equipment
milling stand
tools
milling stand
welding equipment
milling stand
test equipment
traveller
HCQBATS106 2 transition elements
operation # xxx·
traveller
04
HCQBATS105 welding filler
operation # xxx· 03 incoming inspection of welding filler material incoming inspection of 2 transition elements
operation # xxx· 20
operation # xxx· 19 alignment of the assembly
repeat
traveller traveller traveller
operation # xxx· 17
operation # xxx· 18 final dimensional inspection of the assembly ?
operation # xxx· 21
operation # xxx· 22 cleaning of the complete assembly
operation # xxx· 23 verification of cleanliness of the assembly ?
operation # xxx· 24 helium leak test of the helium tube
operation # xxx· 25 shrink wrapping & packing
1
HCQBATS101 operation # xxx· 26 thermal shield assembly final inspection of documents & send info to Delivery CERN CERN for approval
d i m e n s i o n a l test stand equipment
washing machine
washing machine
leaktest stand
packing stand