156B Week 7

Overview of Status of Analysis, Design, Fabrication, Tests, etc.

• • Material Testing in progress for feasibility of positive milling of Spathe

    • EPS 4lb

    • High Density- 15lb

    • Fin and Tower cuts

  • Began SFM process for remainder of Titan Arum photo sets

  • Converted.pts from FARO scans to obj file able to be viewed in Zbrush but not Meshlab

  • Got $1000 donation of foam material

Accomplishments from Previous Week

• • Scale model of Titan Arum CNC Mill test

  • SFM Model of Titan Arum Spadix

  • Solidified two part mold technique to fabricate the Spathe

Goals for Next Week (list names after each item). Use specific and measurable objectives.

• • This week-

    • Clean up FARO Scans in Zbrush

    • MIll Spadix

  • Get SFM Models of Titan Arum infloresence- Prep files for molding

  • Next Week-

    • Mill Mold of Titan Arum

Sponsor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)

• • Materials suggestions for two-part molding process

    • Fiberglass in silicone matrix

    • Higher quality paper mache

Instructor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)

• • Talk to Tom Chalfant

    • Soldering Iron idea to mill positive

    • Two-part mold

Comments from Other Students in the Class (indicate date of comments and if via email or in person)

• • Dean- Needs more background information

  • Multiple- Fixture design for cnc parts to prevent vibrations

  • Harry Siu- Way to select foam without trial and error

Risks and Areas of Concern

• • Sealing Molds for pulls

Resources or Information Required but not Available

Schedule

• • Mill molds of Titan Arum spathe by next week

Budget (list amount spent and amount remaining)

• • $10

Progress on Report and Webpage