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Integration Envelope inside the
TPC INNER FIELD CAGE
for new detectors
John A. Scheblein
Sr. Design Engineer
STAR Technical Support Group
May 16, 2008
B.N.L. Bldg. 1006C
PREVIOUS SVT/SSD INSTALLATION
Quarter Section Interface Envelope
Drawing number SIM140 Rev “J”
Shown with the SSD & SVT
SIM140J
Quarter Section Interface Envelopefor new detectors
Drawing number SIM140 Rev “K”
Shown without the SSD & SVT
First draft for new detectors integration
Will use the same procedure as L.B.N.L. to assign real estate
SIM140K
EAST SVT/SUPPORT DRAWING
Drawing number SIM181 Rev “E”
Will use this as the new detector integration drawing
East SIM181E SVT/SUPPORT ENVELOPE
EAST FTPC ENVELOPE DRAWING
Drawing number SIM212 Rev “B”
Shown with SVT
Will be used when the FTPC is replaced
East SIM212B FTPC ENVELOPE
Cone Assembly
I.R. REGION BETWEEN BEAMPIPE SUPPORTS
SSDThere are no SIM drawings of the SSD envelope
Drawing numbering system
Suggest each institution use their own numbering and revision system.
Use a 4 character prefix. (BEMC, FTPC, etc.) Let me know what prefix you decide to use for your
subsystem. Do not want to cross reference institution drawing
number to STAR drawing numbering system that was done in the past.
How many new subsystems will be added? Please keep me in the loop during the design.
Final drawings All drawings to be done using ANSI Y14.5 and
standard drafting practices When job is completed each institution will deliver
an electronic drawing list and the model & part files to BNL Star Technical Support Group
Preferred recommended formats:• Autodesk Inventor• Autodesk Autocad• Solidworks• DXF (minimum for 2-D)
Do have Pro-Engineer #M110 (11/8/07) Have not loaded it and do not have maintenance
Must have documented files sent to STSG
Please do not install any equipment into STAR without providing documentation to the STAR Technical Support Group
Sketches Manufacturing drawings Solid models Photographs Specifications
Have the drawings reflect the parts installed.
Some Photographs
Cone
BEAMPIPE SUPPORT
Why do we need accurate and up to
date drawings of equipment installed
into STAR?
Because……
Resistor Chain…….
Where is the documentation on this?
Another Resistor Chain…….
Where is the documentation on this?
Resistor Chain documentation…….
Where is the drawing for this resistor chain?
Questions?
thank you
