Room Activities and Technical Issues
Explore the various activities in a clean room including writing procedure documents, repairing cameras, measuring reference systems, and more. Encounter technical challenges such as planarity issues and FPC hole misalignment.
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Presentation Transcript
Activities in Clean Room 1. Writing Assembling Procedure Document; 2. Camera is working well after repair; 3. Measuring of Reference Systems: Al bar and Ruby; 4. CP Planarity with vacuum; 5. Rotation of the HB on Tower 2; 6. Alignement of HS below the SF; module assembly skipped Two technical problems: 1. Not perfect planarity of the HB on Tower 2; 2. FPC holes not perfectly centered;
CP Planarity with vacuum 0.290 0.270 0.250 0.230 0.210 0.190 0.170 y = -2E-05x + 0.2227 0.150 -800.000 -600.000 -400.000 -200.000 0.000 200.000 400.000 600.000 800.000 1000.000 0.030 0.020 0.010 average stdev max min delta -0.002 0.016 0.114 -0.033 0.147 0.000 -0.010 -0.020 -0.030 -0.040 -800.000 -600.000 -400.000 -200.000 0.000 200.000 400.000 600.000 800.000
HS planarity in nominal position adjustement by lateral screws Nom. Nom.* 20 Samp 30 Samp -9.316 Average StDev Max Min Delta -9.301 0.000 0.079 0.102 -0.134 0.236 -9.263 0.102 -0.068 0.170 -9.108 -9.567 0.459 -9.019 -9.495 0.476
Others Tasks 1. Vacuum system: Ricci is buying the inverter for the new pump; 2. Fake modules should arrive Thursday;
