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Size: 1756
Comment:
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Size: 2006
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
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| == 2017-05-29 == | == Longer Term == * Do rough mass budget for SR2/SR3/SRM. * Design SR assembly frame. == 2017-06-06 == |
| Line 18: | Line 22: |
| * Order longer threaded rods for arc weights on PI. * Get more cable ties. * Get another D-Sub breakout. |
* Get another D-Sub breakout (Hirata). * Design final SF ballast masses (Fabian). * Finish/post assembly drawing for LBB and LBB damper ring (Hirata). * Try rearranging arc weights to make room for magic wand (3D CAD or actual weights; Fabian or Hirata). * If needed based on previous, order longer threaded rods for arc weights on PI (Hirata). |
| Line 23: | Line 29: |
| * Reinstall blades in LBB blade units. * Do load test on LBB blade units. * Try rearranging arc weights to make room for magic wand. * |
* Unlock BF keystone and try running BF fishing rod to fix sag problem. * Check pitch/roll of SF and adjust trim as required. |
| Line 29: | Line 33: |
| * Route BF/... cabling up past SF to PI. * Route SF cabling up to PI. * Add Type 3 extensions to SF/... cables. * Move vacuum flanges to positions on assembly frame more convenient for next stage (accessible from second floor, one on each corner of frame). * Move in-air cabling to match flange positions. |
* Finalize OSEM cable lengths and update D1503600, E1503091 and Sato-san's spreadsheet. * Recount cables in box and in test hang, and update Sato-san's spreadsheet. |
| Line 44: | Line 45: |
| * Adjust OSEM ADC and DAC channel assignments to match cabling changes. |
VIS Type B Near Term To-Do List
Issues to fix after BS Test Hang
Every Week
Facilities
- Vacuum and roll floor.
- Wipe ladders.
- Tidy tools, parts.
Longer Term
- Do rough mass budget for SR2/SR3/SRM.
- Design SR assembly frame.
2017-06-06
Facilities
Design/Purchasing
- Get another D-Sub breakout (Hirata).
- Design final SF ballast masses (Fabian).
- Finish/post assembly drawing for LBB and LBB damper ring (Hirata).
- Try rearranging arc weights to make room for magic wand (3D CAD or actual weights; Fabian or Hirata).
- If needed based on previous, order longer threaded rods for arc weights on PI (Hirata).
Main Assembly
- Unlock BF keystone and try running BF fishing rod to fix sag problem.
- Check pitch/roll of SF and adjust trim as required.
Electronics
- Finalize OSEM cable lengths and update D1503600, E1503091 and Sato-san's spreadsheet.
- Recount cables in box and in test hang, and update Sato-san's spreadsheet.
- Cable and test PI vertical LVDT.
- Calibrate PI vertical LVDT.
- Set yoke on PI vertical LVDT (if necessary).
- Cable and test PI yaw stepper.
- Cable and test PI vertical stepper.
- Cable and test PI horizontal steppers.
- Cable and test PI horizontal LVDTs.
- Calibrate PI horizontal LVDTs.
Real-time and SUMCON models
- Adjust OSEM ADC and DAC channel assignments to match cabling changes.
- Check PI section of k1visbs model.
- Make table of ADC/DAC assignments and check for consistency with D1503600 and k1visbs (Enzo, Mark)
- Understand/document/debug Kokeyama-san's DIO stuff.
- Measure LPCD and HPCD output filter response.
- Design and install software compensation filters for LPCD and HPCD output filters.
- Design and install GAS drift compensation filters.
- Create a proper DAC Monitor MEDM screen.
- Improve ADC Monitor MEDM screen.