MAKE TO INNOVATE Final Review – Spring 2019 Micro-G
Project Overview Activity Report Project Review • Design Constraints • Final Design AGENDA • Future Plans • Risks Budget Status Conclusion Spring 2019 Make to Innovate (M:2:I)
PROJECT OVERVIEW Project Executive Summary
PROJECT OVERVIEW • Micro-g NExT • Challenge for undergraduate students to design tools in partnership with National Aeronautics and Space Administration (NASA) • M:2:I Micro-g • Manufacture and test an Extravehicular Activity (EVA) Camera Mount in the NBL Neutral Buoyancy Laboratory Spring 2019 Make to Innovate (M:2:I) EVA Camera Mount
PROJECT OVERVIEW Pictured (Left to Right, Top to Bottom): Justin Stein, Ty Sandene, Jeremy Hayhurst, Tyler Hoppe, Daniel Partida-Wittman, Dakota Fouts, Bryce Miles, Katerina Connelly, James LaPorta, Trevor Lyon, Jacob Thompson Make to Innovate (M:2:I) Spring 2019
Project Faculty Tomas Gonzalez-Torres – Aerospace Engineering Adviser Project Dr. Cullinan – Material Science and Engineering Technical Jessica Tramaglini – NASA Mentor Advisers PROJECT OVERVIEW Project Team Ty Sandene – Aerospace Engineering Lead Project Micro-g NExT University – NASA Stake Space Grant Consortium – NASA Holders Department of Aerospace Engineering – Iowa State University Make to Innovate (M:2:I) PROJECT OVERVIEW SPRING 2019
PROJECT OVERVIEW Project Lead Ty Sandene Design and Test and Manufacturing Prototype Team Team Lead Lead Trevor Lyon Justin Stein Design and Test and Manufacturing Prototype Team Team Dakota Fouts Bryce Miles Jeremy Hayhurst Daniel Partida-Wittman Katerina Connelly Jacob Thompson Tyler Hoppe James LaPorta Make to Innovate (M:2:I) Spring 2019
PROJECT OVERVIEW Project Mission Statement: Micro- g’s mission is to develop tools for NASA which will be used in a micro-gravity environment. The end goal is to generate new technology that will be used in future spaceflight missions and Extravehicular Activity (EVA) walks, having a significant impact on the world of manned spaceflight. Remaining Goals: Achieved Project Goals: • • Test the EVA Camera mount in the NBL Manufacture EVA Camera Mount • • Submit Test Equipment Data Pass the Test Readiness Review (TRR) • Present the Micro-g Poster Package (TEDP) • Provide Proof of Concept Video Make to Innovate (M:2:I) Spring 2019
PROJECT OVERVIEW Deliverables: Achieved: Planned: • EVA Camera Mount • Test Readiness Review (TRR) • Cribsheet • Test Equipment Data Package • Diver Briefing Package (TEDP) • Proof of Concept Video • Micro-g Poster Make to Innovate (M:2:I) Spring 2019
ACTIVITY REPORT Milestones, Tasks, and Health Report
MILESTONES Design and Manufacturing: • Milestone 1 Deliverables: • ANSYS analysis on the camera mount design. • Test and Equipment Data Package • Proof of Concept Video • Hardware Design • Milestone 2 Deliverables: • Test Readiness Review • Device Overview • Component Review Make to Innovate (M:2:I) Spring 2019
MILESTONES Test and Prototype Team • Milestone 1 Deliverables: • Completion of the Testing • Test Equipment Data Package: • Operations • Hazard Analysis • Milestone 2 Deliverables: • Completion of the Operation • Test Readiness Review: • Technical Requirements • Hazard Analysis Make to Innovate (M:2:I) Spring 2019
TASK BREAKDOWN Spring 2019
PROJECT HEALTH REPORT • Project is currently on schedule Accelerated Task Status Due Date Date • Additional minor parts were Manufacture Final manufactured in case of failure Camera Mount Complete 3/25/2019 3/12/2019 while testing TEDP Complete 3/25/2019 3/12/2019 Proof of Concept Video Complete 3/25/2019 3/12/2019 Micro-g Poster Complete 4/29/2019 4/26/2019 Diver Briefing Package Complete 5/10/2019 4/29/2019 Cribsheet Complete 5/17/2019 4/29/2019 Test Readiness Review In Progress 5/13/2019 5/3/2019 Make to Innovate (M:2:I) Spring 2019
PROJECT REVIEW Overview
PROJECT OVERVIEW Top Level Overview • ICE weight: 6.7 lbs • 11.27 inches by 6 inches by 5.76 inches when stowed (without camera arm) • 24.5 inches in length fully extended • 15.6 in length fully closed (clamp closed) • Camera arm is 8.95 inches in length when fully extended Make to Innovate (M:2:I) Spring 2019
PROJECT OVERVIEW Top Level Overview • Arms and clamp are move by the handles • The clamp is cut for all three interfaces • Double gear moves both arms/clamps • Levers move pawls to engage double gear to lock/unlock clamp • Levers are controlled by internal springs inside lever box Make to Innovate (M:2:I) Spring 2019
PROJECT OVERVIEW Top Level Overview Operation: • Levers will be flipped so the color red is showing • Operator will adjust the arms/clamp to desired size • Operator will flip the switch, so the color green is showing • Operator will move clamp together around desired surface • Once clamp is secure, the camera arm can be adjusted Make to Innovate (M:2:I) Spring 2019
PROJECT REVIEW Constraints
DESIGN CONSTRAINTS Make to Innovate (M:2:I) Spring 2019
PROJECT REVIEW Final Design
FINAL DESIGN Interface Camera Effector (ICE) can attach to all 3 International Space Station interfaces Make to Innovate (M:2:I)
MATERIAL SELECTION • Components • Sliding Arm – Reinforced Onyx • Double Gear -Reinforced Onyx • Pawl – HA PA12 Glass Bead • Pins -Steel • Camera Arm -Reinforced Onyx • Gear Box – HA PA12 Glass Bead Make to Innovate (M:2:I) Spring 2019
COMPONENT REVIEW • Gear Box • Switch • Spring • Camera Arm Mount • Double Gear • Pawl • Rods Gear Box Make to Innovate (M:2:I) Spring 2019
COMPONENT REVIEW • Sliding Arm • Interface Attachment • Rack • Handles • Stopper Sliding Arm Make to Innovate (M:2:I) Spring 2019
COMPONENT REVIEW • Camera Arm • Tri-prong mount • Camera Arm Ball Joints • Threaded base • Kevlar Sleeve Camera Arm Make to Innovate (M:2:I) Spring 2019
PROJECT REVIEW Future Work
PROPOSED CHANGES • Single fault tolerance switch system • Removable camera arm stoppers • Removable clamp head • Kevlar sleeve and tether attachment Switch System Removable Clamp Make to Innovate (M:2:I) Spring 2019
DESIGN RISKS Key Risks: • Double gear failure • Pawl failure • Camera arm pinch points Make to Innovate (M:2:I) Spring 2019
BUDGET Status and requests
BUDGET STATUS • In total, Micro-g received Estimated Spent Remaining $6,250 in funding and has spent $6,094.12. Raw Supplies $2,000.00 $494.33 • The remaining $155.88 has Equipment $2,000.00 $1,760.29 not be allocated; however, may Travel $2,250.00 $3,839.50 be used for minor repairs or testing Total: $6,250.00 $6,094.12 $155.88 Make to Innovate (M:2:I) Spring 2019
CONCLUSION
EXTRA SLIDES
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