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Chinese metal panelled dishes Neil Roddis Apr 15, 2010

Chinese metal panelled dishes Neil Roddis Apr 15, 2010. CETC54 and NWIEE (CETC39). Shanghai, Urmqi. S. ASKAP. Both have mostly produced panelled dishes. CETC54 preliminary design. Produced in a very short time, from very limited information Detailed report. NWIEE preliminary design.

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Chinese metal panelled dishes Neil Roddis Apr 15, 2010

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  1. Chinese metal panelled dishesNeil RoddisApr 15, 2010

  2. CETC54 and NWIEE (CETC39) Shanghai, Urmqi S ASKAP Both have mostly produced panelled dishes

  3. CETC54 preliminary design Produced in a very short time, from very limited information Detailed report

  4. NWIEE preliminary design Produced from even less information

  5. CETC54 panels 2 mm aluminum stretch-formed panels with aluminum honeycomb filler. Relatively new process, still under development. 0.1 mm rms claimed for the panels Machined tool required for each panel type – could be expensive for a one-off offset shaped Gregorian.

  6. DVAC? It could be interesting to have CETC54 and/or NWIEE make a panelled dish to the TDP specification

  7. End

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