Difference between revisions of "Procedures for gluing light guides"
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(Created page with "Dummy page for discussion on gluing procedures") |
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| − | + | == Front Page == | |
| + | |||
| + | *Front Page Stuff | ||
| + | *Reference Document: | ||
| + | ''Barrel Calorimeter Light Guide Assembly and UV Gluing Procedure,'' Scot Spiegel, March 28, 2012 | ||
| + | |||
| + | == Inspection of Components == | ||
| + | |||
| + | *Eighty (40) light guides unpacked? | ||
| + | ''Four (4) of each size, "A" through "M?"'' | ||
| + | *Light guides inspected for scratches and other abberations? | ||
| + | *Checked that all light guides are acceptably sized using the gauge plate? | ||
| + | *Module face inspected for scratches, dead fibers, and other abberations? | ||
| + | ''List number/location of dead fibers.'' | ||
| + | |||
| + | == Cleaning of Components == | ||
| + | |||
| + | *Module face cleaned? | ||
| + | *Light guide faces cleaned? | ||
| + | *Light guide LED mounting hole cleaned? | ||
| + | |||
| + | == Setup and Preparation == | ||
| + | |||
| + | *Light guide alignment fixture fit to module face? | ||
| + | *Glue dispensing unit powered on? | ||
| + | *Settings correct (Pressure - 25 psi, Time - 0.050, Vacuum operational)? | ||
| + | *UV light source powered on? | ||
| + | *Rotary vacuum pump powered on, valve to wand assemply open? | ||
| + | |||
| + | == Column One == | ||
| + | |||
| + | *Light guides arranged from "A" at top of wand to "M" at bottom of wand? | ||
| + | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
| + | *Vacuum wand elevated, suction will hold light guide column? | ||
| + | *Glue applied, set successfully? | ||
| + | *Excess glue removed? | ||
| + | *Glue joints acceptable? | ||
| + | ''If not, give correction page (to follow).'' | ||
| + | |||
| + | == Column Two == | ||
| + | |||
| + | *Light guides arranged from "A" at top of wand to "M" at bottom of wand? | ||
| + | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
| + | *Vacuum wand elevated, suction will hold light guide column? | ||
| + | *Glue applied, set successfully? | ||
| + | *Excess glue removed? | ||
| + | *Glue joints acceptable? | ||
| + | ''If not, give correction page (to follow).'' | ||
| + | |||
| + | == Column Three == | ||
| + | |||
| + | *Light guides arranged from "A" at top of wand to "M" at bottom of wand? | ||
| + | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
| + | *Vacuum wand elevated, suction will hold light guide column? | ||
| + | *Glue applied, set successfully? | ||
| + | *Excess glue removed? | ||
| + | *Glue joints acceptable? | ||
| + | ''If not, give correction page (to follow).'' | ||
| + | |||
| + | == Column Four == | ||
| + | |||
| + | *Light guides arranged from "A" at top of wand to "M" at bottom of wand? | ||
| + | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
| + | *Vacuum wand elevated, suction will hold light guide column? | ||
| + | *Glue applied, set successfully? | ||
| + | *Excess glue removed? | ||
| + | *Glue joints acceptable? | ||
| + | ''If not, give correction page (to follow).'' | ||
| + | |||
| + | == Correction Page 1 == | ||
| + | |||
| + | *Light guide column to be corrected removed successfully? | ||
| + | *Module face/light guide faces re-cleaned? | ||
| + | *Light guides arranged from "A" at top of wand to "M" at bottom of wand? | ||
| + | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
| + | *Vacuum wand elevated, suction will hold light guide column? | ||
| + | *Glue applied, set successfully? | ||
| + | *Excess glue removed? | ||
| + | *Glue joints acceptable? | ||
| + | ''If not, give correction page.'' | ||
| + | |||
| + | == Correction Page 2 == | ||
| + | |||
| + | *Light guide column to be corrected removed successfully? | ||
| + | *Module face/light guide faces re-cleaned? | ||
| + | *Light guides arranged from "A" at top of wand to "M" at bottom of wand? | ||
| + | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
| + | *Vacuum wand elevated, suction will hold light guide column? | ||
| + | *Glue applied, set successfully? | ||
| + | *Excess glue removed? | ||
| + | *Glue joints acceptable? | ||
| + | ''If not, give correction page.'' | ||
| + | |||
| + | == Correction Page 3 == | ||
| + | |||
| + | *Light guide column to be corrected removed successfully? | ||
| + | *Module face/light guide faces re-cleaned? | ||
| + | *Light guides arranged from "A" at top of wand to "M" at bottom of wand? | ||
| + | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
| + | *Vacuum wand elevated, suction will hold light guide column? | ||
| + | *Glue applied, set successfully? | ||
| + | *Excess glue removed? | ||
| + | *Glue joints acceptable? | ||
| + | ''If not, give correction page.'' | ||
| + | |||
| + | == Final Inspection == | ||
| + | |||
| + | *Light guide edges fit within module boundaries? | ||
| + | ''If not, assess viability of replacing problematic guide.'' | ||
| + | ''Light guide replacable?'' | ||
| + | *If so, give correction page. | ||
| + | ''If not, consult superviser immediately.'' | ||
| + | *Gluing procedure completed (including necessary corrections)? | ||
| + | ''If not, consult superviser immediately.'' | ||
Revision as of 12:16, 27 July 2012
Contents
Front Page
- Front Page Stuff
- Reference Document:
Barrel Calorimeter Light Guide Assembly and UV Gluing Procedure, Scot Spiegel, March 28, 2012
Inspection of Components
- Eighty (40) light guides unpacked?
Four (4) of each size, "A" through "M?"
- Light guides inspected for scratches and other abberations?
- Checked that all light guides are acceptably sized using the gauge plate?
- Module face inspected for scratches, dead fibers, and other abberations?
List number/location of dead fibers.
Cleaning of Components
- Module face cleaned?
- Light guide faces cleaned?
- Light guide LED mounting hole cleaned?
Setup and Preparation
- Light guide alignment fixture fit to module face?
- Glue dispensing unit powered on?
- Settings correct (Pressure - 25 psi, Time - 0.050, Vacuum operational)?
- UV light source powered on?
- Rotary vacuum pump powered on, valve to wand assemply open?
Column One
- Light guides arranged from "A" at top of wand to "M" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page (to follow).
Column Two
- Light guides arranged from "A" at top of wand to "M" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page (to follow).
Column Three
- Light guides arranged from "A" at top of wand to "M" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page (to follow).
Column Four
- Light guides arranged from "A" at top of wand to "M" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page (to follow).
Correction Page 1
- Light guide column to be corrected removed successfully?
- Module face/light guide faces re-cleaned?
- Light guides arranged from "A" at top of wand to "M" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page.
Correction Page 2
- Light guide column to be corrected removed successfully?
- Module face/light guide faces re-cleaned?
- Light guides arranged from "A" at top of wand to "M" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page.
Correction Page 3
- Light guide column to be corrected removed successfully?
- Module face/light guide faces re-cleaned?
- Light guides arranged from "A" at top of wand to "M" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page.
Final Inspection
- Light guide edges fit within module boundaries?
If not, assess viability of replacing problematic guide. Light guide replacable?
- If so, give correction page.
If not, consult superviser immediately.
- Gluing procedure completed (including necessary corrections)?
If not, consult superviser immediately.
