BaBar (SVT) drawing lists


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SVT ASSEMBLY MACHINING FIXTURE

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FORWARD RINGS             
  RING 1-2 FORWARD
  RING 3 FORWARD
  RING 4 FORWARD
  RING 5 FORWARD
  LATCH, CONE, FORWARD

BACKWARD RINGS
  RING 1-2 BACKWARD
  RING 3 BACKWARD
  RING 4 BACKWARD
  RING 5 BACKWARD
  LATCH, CONE, BACKWARD

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CONES
  STANDOFFS ("BRICKS"), FORWARD
  STANDOFFS ("BRICKS"), BACKWARD

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SPACE FRAME

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WATER LINE GAGES
  GAGE, UNIVERSAL, FORWARD
  GAGE, UNIVERSAL, BACKWARD

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FORWARD RINGS ASSEMBLY TOOLING
  RING 1-2F ASSY FIXTURE
  RING 3F ASSY FIXTURE
  RING 4F ASSY FIXTURE
  RING 5F ASSY FIXTURE

BACKWARD RINGS ASSEMBLY TOOLING
  RING 1-2B ASSY FIXTURE
  RING 3B ASSY FIXTURE
  RING 4B ASSY FIXTURE
  RING 5B ASSY FIXTURE

KNOWN ISSUES:
  • It was learned after the fact that the DXF translations do not preseve geometric positioning and tolerance (ANSI Y14.5) symbols of the (HP_MI) source files because these were encoded as a symbol font, which the translator does not parse.   The DXF files show the associated screen font characters instead, which have no meaning.   Reconstruction of the source file symbols as literal graphics and retranslating them would fix this problem, but this effort has not been undertaken.   If a question concerning these symbols comes up, please contact the author (Peter A. Luft).
  • The cone rings were modified after fabrication to correct an under-size condition in the button widths. The documentation does not currently reflect this change.
  • Water lines 3B fabrication required additional definition which is not currently reflected in the documentation.