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LBT Q3 2007 Engineering Review

LBT Q3 2007 Engineering Review. HPOP Hardpoints Study and Rework. Highlights (Q3/2007). Nothing to report at this time. Open Issues. Technical Consistency in testing Glass safety qualified Backlash in 50:1 gearbox for stepper motor Schedule None Financial Unbudgeted Resource People

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LBT Q3 2007 Engineering Review

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  1. LBT Q3 2007 Engineering Review HPOP Hardpoints Study and Rework

  2. Highlights (Q3/2007) • Nothing to report at this time LBT Q3 2007 Engineering Review

  3. Open Issues • Technical • Consistency in testing • Glass safety qualified • Backlash in 50:1 gearbox for stepper motor • Schedule • None • Financial • Unbudgeted • Resource • People • Time very limited LBT Q3 2007 Engineering Review

  4. Progress (Q3/2007) • Have eddy current sensors to replace LVDT’s for testing • Testing has not occurred due to prioritization of other projects LBT Q3 2007 Engineering Review

  5. Planning (Q4/2007) • Fabricate another ‘Differential’ Piston set with the appropriate gland widths • Continue stiffness testing, get better stiffness values from measurements • Test with eddy current sensors, instead of LVDT’s • Locate stiffness loss(es), and attempt to increase stiffness • Modify engine stand for gravitational loading/orientation stiffness testing LBT Q3 2007 Engineering Review

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