1 / 12

BOEING END EFFECTOR

BOEING END EFFECTOR. ME 416 Washington State University. Boeing End Effector. Group Members : A.M. Adam Dirkes, Jared Haight, Luna Michael P.M. Brett Buchholtz, Bryce Eschenbacher, Chi Jinchi, Chung-Chi Chen, Jayson Eleccion, Shuko Kusaka. Contact: Alex van Schoonhoven.

Download Presentation

BOEING END EFFECTOR

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. BOEING END EFFECTOR ME 416 Washington State University

  2. Boeing End Effector • GroupMembers: • A.M. • Adam Dirkes, Jared Haight, Luna Michael • P.M. • Brett Buchholtz, Bryce Eschenbacher, Chi Jinchi, • Chung-Chi Chen, Jayson Eleccion, Shuko Kusaka Contact: Alex van Schoonhoven

  3. Problem Statement • Design an End Effector • Used to remove or install aircraft components • specific needs provided by Boeing • Boeing has requested our services to build a manipulating end effector • End Effector must connect to existing hoist • Will be used to remove parts for maintenance • The end effector should be capable of translating three inches and rotating 30 degrees in the x, y and z planes.

  4. Key Needs • 6 degrees of freedom • 3 inches of controlled linear movement • Rotational movement of 30 degrees • Lift 100-150 lbs • Weigh less than 250 lbs • Capable of removing/installing components safely • Compatible with existing boom

  5. Design Concepts Conceptual Design #1- Stewart Platform • Design Basics: • Two parallel plates • Six triangulated pistons • Coordinated movements facilitates six degrees of freedom • Universal joints connect the piston to the plates A Stewart Platform basically consists of a base (lower platform) and end effector (top platform) connected by six actuator driven legs.

  6. Design Concepts Conceptual Design #2- Translational Plates • Design Basics: • Power jacks used for translational movement by way of worm gears • Power jacks provide the 3 axis of lateral movement • Rotational movement provided by an arm and piston mechanism

  7. Final Design • Vertical Motion (translational and rotational) is controlled by machine screw jacks. • Translation in Horizontal plane controlled by lead screws and linear bearing. • Last two degrees of rotation controlled by turntables.

  8. Benchmarking • Majority of Metrics and needs met • Strength • Travel and Rotation Distance • Ease of Operation • Translation/Machine Jack Controllability • Some metrics were not fully met: • Turntable Controllability • Volume of End Effector • Weight of End Effector

  9. Manufacturing Report • Manufacturing required basic shop skills • All plates cut using a shear • Drill press used to drill and tap all holes • Welding was done by Norm Martel (in charge of ME student shop) • Minimal Mill and Lathe work was necessary • Materials Used • Hot rolled low carbon steel was used for all plates • Brass ACME lead screws and nuts • All bolts and screws are SAE Grade 5 or higher • Linear bearings made of 10-60 Al with Teflon coated sliders

  10. Bill of Materials/Cost Total Cost: $2,755.30 (Parts only, no labor)

  11. Acknowledgements • Special thanks to the following people who contributed to the successful completion of this project. • Dr. Chuck Pezeshki • Dr. Findley • Kelley Racicot • Alex van Schoonhoven • Alan Cooke • Norm Martel • Jon Grimes • Robert Ames

  12. Any Questions?

More Related