F10140853_A_DWG1.pdf
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- Attached to
- Fermilab -Fabrication of Thermal Straps
- Solicitation number
- 364131-RK
About this file
The document is a detailed technical drawing for a Thermal Strap, SSR LTTS Intercept, prepared for the Fermi National Accelerator Laboratory (Fermilab) under the PIP-II Complex Upgrades project. The drawing, numbered F10140853, specifies a precision-engineered thermal strap made from Oxygen Free High Conductivity (OFHC) copper with specific dimensional requirements, including multiple precision measurements and tolerances. Key technical notes stipulate that the part must be free of dirt, grease, oil, and chips, with no sharp edges or burrs, and must provide a minimum thermal conductance of 0.25 W/°C measured at 30°C.
The drawing includes detailed fabrication specifications such as surface finish requirements (Ra: 3.2), drawing units in millimeters, and third-angle projection. The document was drawn by M. Kramp, checked by J. Coghill, and approved by V. Roger, with revisions dated 31-Jan-2022 and 22-Feb-2022. The technical drawing provides comprehensive manufacturing instructions, including material specifications, dimensional tolerances, and critical quality control parameters for producing a thermal strap component for specialized scientific equipment.
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Text version
2X 8.89
6X 6.6 0.25
NOTES: (UNLESS OTHERWISE SPECIFIED)
1. PART MUST BE FREE OF DIRT, GREASE, OIL AND CHIPS.
2. PART TO BE FREE OF ALL SHARP EDGES CORNERS AND BURRS.
3. TRAILING ZERO DENOTE TOLERANCE.
4. VENDOR SHALL PROVIDE ALL MATERIAL CERTIFICATIONS.
5. FLEXIBLE PORTION TO HAVE SUFFICIENT ROPE SIZE AND QUANTITY
TO PROVIDE THERMAL CONDUCTANCE FROM END BLOCK TO
END BLOCK>0.25 W/°C MEASURED AT 30°C .
6. PART TO CONFORM TO FNAL ED0006723.
SEE NOTE 5
1.6 1.6
2X 50.8
2X
UNLESS OTHERWISE SPECIFIED
±X ±X.X ±X.XX ±X/X ±X°
2 0.3 0.12 N/A 1
BREAK ALL SHARP EDGES, MAX: .015
DO NOT SCALE DRAWING
DIMENSIONS BASED ON: ASME Y14.5M-1994
MAX MACHINE ALL SURFACES, Ra: 3.2
DRAWING UNITS: MM
THIRD ANGLE PROJECTION
DRAWN M.KRAMP DATE 31-Jan-2022 CHECKED J.COGHILL DATE 22-Feb-2022 APPROVED V.ROGER DATE 22-Feb-2022
USED ON
F10140782
MATERIAL
OXYGEN FREE HIGH CONDUCTIVITY COPPER, UNS C10200
VENDOR SPECIFIED IF DIFFERENT
GROUP: Technical Division - Design and Drafting CAGE CODE: OU5R6
FERMI NATIONAL ACCELERATOR LABORATORY
UNITED STATES DEPARTMENT OF ENERGY
NAME
THERMAL STRAP, SSR LTTS INTERCEPT
SCALE SIZE DRAWING NUMBER SHEET REV
1:2 A3 F10140853 1 OF 1 B
REV REVISION CONTROL DOCUMENT DATES SIGNATURES
B F10140853-B-RCD 03-Apr-2023 DRAWN M.KRAMP 18-Mar-2024 APPROVED V.ROGER
DESCRIPTION: THERMAL STRAP, SSR LTTS INTERCEPT
PROJECT: PIP-II_ComplexUpgrades
CATEGORY: STRAP
T E
M P
L A
T E
V E
R S
IO
N
.0
.0
A
A
B
B
C
C
D
D
180.0
32 ±0.5
25.4
2X 22.00 2X 44.63
2X 22.00 2X 44.63
39.0R
2X 57.5R
2X 1.5
2X 10.0R
15 ±0.5
2X
60 ±0.5
46.0 A
X 0.53MA
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