HELMET MARKING TOOL Michael Meck, Katherine Bagwell, Chad Wilkinson, Tristan Assimos BACKGROUND INFORMATION PROJECT SCOPE FINAL DESIGN CONCEPT GENERATION.

Slides:



Advertisements
Similar presentations
Dhara Amin, Michael Brennan, Eric DiBlasi, Andrew Smith
Advertisements

1.Twist top casing to release top platform 2.Turn switch to on position 3.Wait 12 seconds for full injection 4.Turn switch to off position 5.Wait 4 minutes.
Automatic Home Medication Dispenser Project # P07009 Team Guide - Dr. Daniel Phillips Project Sponsor - Dr. Michel Berg Team Members Alan StrandburgChris.
Case-New Holland Steer-by-Wire Detailed Design. Today’s Agenda  Who is CNH?  Background  Project Goal  System Level Concept  Design Components 
New Castle Design Associates Design Review of Insect Video Tracking Device April 23, 1999 Team 5 Sponsor: Keith Hopper, USDA & UD.
Fitbit accuracy had to be verified Able-bodied test subject wore Fitbit Subject was asked to perform various activities Assistant recorded actual ambulation.
Architectural Drafting Equipment
Team Dow Electronic Materials Nicholas Bishop, Jessica Harrington, Rachael Lutchmedial, Alexander Stachnik, Anthony Vacaro. Overview Background Information.
Team RopeIt Melanie Davis, Marissa Eppes, Zach Firth, Chris Hazel, Andrew Singles, Christine Wilkerson CategoryMetrics Functionality Feedback Time Accuracy.
Simulation of End-of-Life Computer Recovery Operations Design Team Jordan Akselrad, John Marshall Mikayla Shorrock, Nestor Velilla Nicolas Yunis Project.
A Novel Fat Removal Tool for Human Tissue Brandon Boles, Audrey Guyer, Ryan Mitchell, Krunal Parikh, Matthew Ringer Overview Background Information The.
Chapter 27: Workholding Devices for Machine Tools
Fiber Repositioning System NanoDrop December 11, 2006 Chris Czech Charles Dielmann Mark Howe Dana Kimpton Christopher Sherman.
Capstone Design MAE 4980 Coordinator: Dr. A. Sherif El-Gizawy.
Senior Design II Film Thickness Measurement Julian Peters Joe Fitzmyer Brad Demers Coordinator: Dr. Wayne Walter Advisor: Dr. Dale Ewbank Sponsor: Dr.
Senior Design: Tachometer Calibration Device Team 4: Jennifer Egolf, Matthew Hagon, Michael Lee, Christopher Pawson Sponsor: DuPont Advisor: Dr. Glancey.
ME Project: Air Conditioner Lab Team: 10 Members: Sean M. Gallagher, Brian Davison, Prathana Vannarath, Pam McDowell Customer: University of Delaware Mechanical.
Damian Ashmead Adam Binkley Angela Huenerfauth Beth Miller Jonathan Rashidi.
Senior Design: Validation of Design December 15, 2008.
Team 10 Air Conditioning Experiment Members –Sean Gallagher –Pamela McDowell –Brian Davison –Prathana Vanarath Sponsors –Dr. Wexler –Dr. Advani Advisor.
Solenoids The authors would like to thank the following people for their dedication, generosity, and support which greatly contributed to the success of.
Air Products Reactor Catalyst Changeout Daniel Brisach, Nick Dobies, Laura Elliott, Chris Reed, Janessa Smith.
Baltimore Tool Chisel Test Stand Baltimore Tool President: Harry McCarty Baltimore Tool Representative: Dennis Shewbridge Consultant: Peter Popper Team.
Jigs and Fixtures.
Ultrasonic Probe Manipulator Group:Chris Weisheim Tim Pommer Rishi Govalakrishnan Alan Koers Mentor: Dr. Jie Chen Sponsor: IU Medical School Department.
MSD II –Managerial Presentation Spring 2009 P09454: Design & Testing of Centrifugal Pump Components.
Rotor Track and Balance
Concept Generation Mechanical Actuator for Magnetic Resonance Elastography of the Lumbar Spine Overview Background Information Project Scope Metrics Design.
María Camila Luna Pablo Santizo Matheu Zachary Borden Zachary Delurey ENIORDESIGNENIORDESIGN.
© VESP International Pty Limited To Contents Slide CLICK to advance slides/ bullet points within slides Integrated Master Planner An Overview.
SCOHTS Meeting Robert Pollack - FHWA April 28, 2010.
MSD I – Mid Project Presentation Winter 08/09 P09454: Design & Testing of Centrifugal Pump Components.
María Camila Luna Pablo Santizo Matheu Zachary Borden Zachary Delurey ENIORDESIGNENIORDESIGN.
9,825,461,087,64 10,91 6,00 0,00 8,00 Information and Communication Networks HiPath ProCenter Compact.
Pressure Gauge Load Cell Pressure Release Valve Compression Lid Disc Backers Base Water Fz Air Core Bushing W.L. Gore – Lateral Permeability Test Device.
Shooting targets at varying unknown distances can be a challenge even for experienced shooters. Judging bullet drop can be a difficult task, and manual.
Speaking like a machinist Rulers, calipers, micrometers Clark Senior High 1.
Merger Integration, Process Improvement, Increased Collections And Cost Reduction within a Pharmaceutical Firm BackgroundBackground The client is a major.
Reusable Stacked Design V. 4 Problem Background Tom Amundson, Drew Hanken, Laura Limon & Jacob Pinello Solution Modeling and Simulation Research Testing.
Design and Manufacture of an Adaptive Suspension System Michael Gifford (ME), Tanner Landis (ME/AE), Cody Wood (ME) Advisors: Professor Cagdas Onal (RBE/ME),
Tracheostomy Care Overlay System J. Biggs, D. Bond, N. Campagnola, E. Doll, N. Hott Advisor: Dr. Liyun P. Wang Special Thanks to: Amy Cowperthwait UD Healthcare.
Design of a Device for Manipulating Small Objects in a Solution Design Team: James Black, Seong Byun, Jeremy Johnson, Nathan Wagers ME 462 Capstone Design.
Hybrid Dynamics Processor Group P14345 Jeffrey Auclair Bryan Beatrez Michael Ferry William Sender.
Air Conditioning Experiment Department of Mechanical Engineering University of Delaware.
Laboratory 5: Quality, Test & Data Analysis General Engineering Polytechnic University.
Follow the Rules! Presented by Karen Lintz Director, Regulatory Services Wercs Professional Services.
EE/CS 480 Spring February 2008 University of Portland School of Engineering Team Matthew Gridley Tim Morris Nathan Oliver Advisor Dr. Rylander Industry.
P15051: Robotic Eye Project Definition Review TIM O’HEARNANDREW DROGALISJORGE GONZALEZ KATIE HARDY DANIEL WEBSTER.
Figure 1. - The different parts of landing gear structure.
Train Body The next series of slides will guide you through the construction of the train body. Start a new drawing and save it as Train Body.
AUTOMATED ROD SINGULATION SYSTEM Student: James Welch Concentration: Mechanical Class: ET-494 Spring 2015 Instructor: Dr. Cris Koutsougeras Advisors: Dr.
Determine method of rapid prototyping or plastic extrusion to create prototype of true-to-scale catheter Determine optimal slot size without affecting.
Horizontal Milling Machines and Accessories
Southeast Engineering Center University of Illinois at Urbana-Champaign BENTLEY Handi-Gator Wheel chair storage team Brian Mullen Kyle Kremer Dan Santos.
Rotor Track and Balance
Design of flexible torso armor based on biomimetic models
Flexible Manufacturing
Horizontal Milling Machines and Accessories
AUTOMATED LIQUID DELIVERY SYSTEM
Urban Search and Rescue (USAR) Robot
Graphic Communication
Lesson 1- Operations Management
© DMTI (2018) | Resource Materials
SENIOR DESIGN PROJECT P08455
Digital Print Finishing
Topic of assignment. Shaper machine. Construction. Working principle.
Active Reciprocating Compressor Valve Assembly P16452
Fixtures, Jigs, and Check Gauges
Optical Stage Redesign
CT1: Suppose you are running at constant velocity along a level track and you wish to throw a ball so you catch it when it comes back down. You should.
Presentation transcript:

HELMET MARKING TOOL Michael Meck, Katherine Bagwell, Chad Wilkinson, Tristan Assimos BACKGROUND INFORMATION PROJECT SCOPE FINAL DESIGN CONCEPT GENERATION TESTING ACKNOWLEDGEMENTS METRICS We would like to thank our sponsor, Chesapeake Testing, and our advisor Dr. Michael Keefe, and the rest of the Senior Design Staff. ALIGNMENT CLAMPING Chesapeake Testing (CT) performs a variety of ballistic tests for personal protective equipment, including military helmets. Patterns, based on specific benchmarks on the helmet, are drawn to ensure the testing is performed properly. The current process is primarily operator-dependent and takes 147 and 130 seconds for the V0 and V50 test markings, respectively. The scope of work is to design and prototype a device that accelerates and simplifies marking of two types of helmets for two types of testing. The two types of helmets, the Advanced Combat Helmet and Enhanced Combat Helmet, each have multiple revisions and sizes. The design should work for any profile of both types. The two types of tests are the V50 and V0 test, which find the projectile velocity at which fifty percent or zero percent of bullets penetrate the helmet, respectively. Figure 1. Marking pattern: V0 test (above); current tools used at CT for marking process (right). Note: metrics are listed with the most closely associated want. The correlations to the wants are determined by conversation with project customers and by study of marking process efficient and successful. MARKING Clamping: holding and securing the helmet in the correct position Marking: providing a method of marking the helmet that makes the correct pattern and minimizes operator variation Alignment: placing the helmet in the correct position to be marked The design has three main functional components that determine its success: alignment, clamping, and marking. Concept generation is broken down into these three parts. Benchmarking is used to help provide launching points. Figure 3. Clamping concepts, from left to right: crown-point clamp, exterior profile v-clamp, interior clamp. Figure 2. Alignment concepts, from left to right: revolving clamp concept, dial concept. The lasers, not pictured, would project from above from the top of the stand. Figure 4. Marking concepts, from left to right: rigid arm on a prescribed path (later linkage arm), flexible stencil, rigid track. The final design is chosen based on iterations of the concepts above in order to produce optimized functionality as a system. Metric Target Value Result of Test V0 Marking Time V50 Marking Time < 60 sec < 90 sec 19.0 sec 29.1 sec Acc. Of Dial Acc. Of Circle Acc. Of Lines Straight Lines Crown Point Acc. < 1 degree or < 1/10 inch < 3/16” < 5 degrees *With and without linked arm Total Cost< $2000~ $1300 Time to Find Crown< 10 sec~ 10 sec Compatible Helmet Types Marking Patterns 2222 All tested 2 For the project, the first manufactured prototype is the final product. As such, the team maximizes the number of interchangeable parts in the prototype to allow for future modifications based on test results. Testing can be performed on component and system level, while examining for any operator error. Alignment: uses a crosshair laser on rotating dial for manual alignment with benchmarks on helmet Clamping: uses a crown-point clamp with tripod base with rotating alignment Marking: uses the linked arm concept for manual drawing of test patterns CONCEPT SELECTION OVERVIEW Figure 5. Concept Drawings, from left to right: Full assembly, Clamp with gas-loaded springs and swiveling mount, Dial with revolving laser mount and linkage arm mount. WantMetric Efficient V0 Marking Time V50 Marking Time Effective Accuracy of Dial Accuracy of Circular Pattern Accuracy of Lines Straightness of Lines Crown Point Accuracy Cost Effective Total Cost User Friendly Time to Find Crown Universal Compatible Helmet Types Total Marking Patterns