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R12300: ME Lab Hardware Development

R12300: ME Lab Hardware Development. Lindsay Wilkens Christopher Morehouse Eric Wilcox Matt Figliotti John Knight. Overview. Background/Mission Statement Voice of the Customer Function Tree Voice of Engineer/Engineering Specifications House of Quality PRPs Roadmap Staffing Budget

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R12300: ME Lab Hardware Development

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  1. R12300: ME Lab Hardware Development Lindsay Wilkens Christopher Morehouse Eric Wilcox Matt Figliotti John Knight

  2. Overview • Background/Mission Statement • Voice of the Customer • Function Tree • Voice of Engineer/Engineering Specifications • House of Quality • PRPs • Roadmap • Staffing • Budget • Summary • Questions

  3. Mission Statement The Mechanical Engineering Department at the Rochester Institute of Technology will be implementing a new course curriculum by Fall 2013, including lab experiments for first year students, because it will be a more effective way to introduce key engineering principles early in their education. The ME Lab Hardware family of projects will be responsible for the design, development and production of this lab hardware.

  4. Voice of the Customer

  5. Function Tree

  6. Function Tree • 5 Core Functions • Provide Conducive Learning Environment • Assemble/Disassemble the Apparatus • Configure/Re-Configure the Apparatus • Conduct an Experiment • Provide Instruction to Student

  7. Function Tree • Provide a Conducive Learning Environment • Each student in the group can view their group experiment [degrees] • Make obvious the specific role of each student [Binary] • Enough space for comfortable groups [m2] • Adequate storage for equipment [m3] • Have at least 10 work stations [#]

  8. Function Tree • Assemble/Disassemble the Apparatus • Return equipment to storage [min] • Assemble/Disassemble Experiment [min] • Calibrate Sensors [% Error] • Record what equipment is taken [Binary] • Gain Access to Equipment [min] • Contained in set physical envelope at the table [m, m2, kg] • Robust design of components [m, cycles] • Immediately replace broken parts [min]

  9. Function Tree • Configure/Reconfigure the Apparatus • Modify apparatus [#] • Reset apparatus to repeat trial [min] • Configure Apparatus for unique trial [min]

  10. Function Tree • Conduct an Experiment • Collect data [samples/second, % error, #, Binary] • Analyze data [Binary] • Display data [Binary] • Save data [sec, MB, Binary] • Secure data [method, sec] • Transmit data [MB, Binary] • Report data [Binary]

  11. Function Tree • Provide Instructions to Students • Provide captionist access to student and instructor workstation [#, Degrees] • Provide instructor access to student workstation [m, m2] • Provide student access to instructor workstation [m, m2] • Provide access to experimental process [Binary] • Provide access to theory /principle [Binary]

  12. Voice of Engineer • Using the information from the Function Tree and Voice of the Customer, the engineering metrics were compiled • https://edge.rit.edu/content/R12300/public/Voice%20of%20the%20Engineer

  13. House of Quality

  14. Proposed PRPs • PRP #1: P13301 • Vertical Apparatus • PRP #2: P14302 • Impact & Collision • PRP #3: P13303 • Curvilinear & Rotational Apparatus • PRP #4: P14304 • Horizontal Apparatus • PRP #5: P14305 • Lab Integration

  15. PRP #1: Vertical Apparatus • Experiment #1 : • Single Component Position Measurement • Experiment #2: • Vertical Unconstrained Motion • Newton’s 1st Law, Newton’s 2nd Law, Newton’s Law of Gravity • Experiment #13: • Oscillatory Spring Mass System • Conservation of Energy • Experiment #14: • Pendulum • Conservation of Energy

  16. PRP #1: Vertical Apparatus • Secondary Objectives • Choose DAQ for labs • Used with LabVIEW • Will interface with P14302, P13303, P14304 • Choose Transducer • Will interface with P14304 • Choose Encoder • Staffing • 4 Mechanical Engineers • Design and produce experiments • Verify with theoretical calculations • National Instruments DAQ, Transducer, Encoder • 1 Industrial Engineer • Experimental Procedure • Test plan to confirm apparatus meets needs and specifications

  17. PRP #1: Vertical Apparatus • Budget • Total Budget: $12507 • Per kit: $1137 (11 Kits) • Justification of budget • DAQ • National Instruments USB-6008 $169.00 • Accessory Kit $35 • Ultrasonic Transducer: $25-$50 • Encoders: Less than $10 each • Winter 2011-2 to Spring 2011-3

  18. PRP #2: Impact Hardware • Experiment #7 : • Body in Projectile Motion • Newton’s 1st Law, Newton’s 2nd Law, Newton’s Law of Gravity • Experiment #11: • Impact of tw0 bodies in linear motion • Newton’s 2nd, Newton’s 3rd Law, Impulse, Linear Momentum, Conservation of Momentum, Conservation of Energy • Experiment #12: • Impact of two or more bodies in curvilinear motion • Newton’s 3rd Law, Angular Momentum, Conservation of Momentum

  19. PRP #2: Impact Hardware • Secondary Objectives • Design launcher (shared with Group #4) • Staffing • 3 Mechanical Engineers • Design and produce launchers • Design and produce impact tracks • 1 Industrial Engineer • Experimental Procedure • Test plan to confirm accuracy • Launcher interface with other apparatuses

  20. PRP #2: Impact Hardware • Budget • Total Budget: $9,900 • Per kit: $900 (11 Kits) • Justification • Fall 2012-1 to Winter 2012-2 CENCO Launcher for physics demos $99 PASCO Launcher for physics demos $339

  21. PRP #3: Curvilinear & Rotational Apparatus • Experiment #8: • Curvilinear Motion 2D • Work/Energy Theorem • Conservation of Energy • Experiment #9: • Uniform Circular Motion • Newton’s 2nd Law • Secondary Objectives: • Select camera and necessary video logging software • Interfaces with P13301, P14302 & P14304 • Design and fabricate camera stand http://www.loc.gov/pictures/item/2005686576/

  22. PRP #3: Curvilinear & Rotational Apparatus • Staffing & Responsibilities • 4 Mechanical Engineers • Design, develop and assist in testing of the curvilinear and rotational apparatus • Verify experimental results with theoretical calculations • Design and fabricate camera stand • Video Camera & Software Selection and Implementation • 1 Industrial Engineer • Development procedure for lab experiments • Developing & executing a test plan to determine if apparatus fulfills needs & specs. • Budgeting • Total budget $11,000 • $1,000 per lab kit • Winter 2011-2 to Spring 2011-3

  23. PRP #4: Horizontal Apparatus • Experiment #3: • Motion of Fixed Body on Ramp • Newton’s 1st, 2nd Law, Conservation of Energy • Experiment #4: • Motion of 2 Body System (1 on Ramp, 1 Free Hanging) • Newton’s 1st,2nd,3rd Law, Conservation of Energy • Experiment #6: • Two Component Position Measurement • Newton’s 1st,2nd Law, Conservation of Energy • Experiment #7: • Projectile Motion in Two Dimensions • Newton’s 2nd Law, Conservation of Energy

  24. PRP #4: Horizontal Apparatus • Secondary Objectives • Interface with the DAQ & sonar transducer from P13301 • Interface with the video equipment from P13303 • Interface with the launcher from P14302 • Staffing • 3 Mechanical Engineers • Design and develop or source exp. apparatus and hardware • Assist in testing of experiment • 1 Industrial Engineer • Develop experimental procedures • Develop and Execute test plan to confirm accuracy • Interface with other ME Hardware FoP IEs for consistency

  25. PRP #4: Horizontal Apparatus • Budget • $850 per kit of 4 experiments • 10 additional kits to be created for 11 total (1 prototype+10) • Some key elements to purchase or produce: • Horizontal Apparatus • Different Friction Materials • Angle Measuring Device • Masses • Cord / Rope • Pulleys • Fall 2012-1 to Winter 2012-2

  26. PRP #5: Lab Integration • Project Context: To integrate the four lab apparatus’ developed by MSD teams P13301, P13303, P14302, and P14304. • Broken down into 3 objectives: • Room Setup • Apparatus Storage • Data Tagging • Tentative budget is $57,250

  27. PRP #5: Lab Integration • Room Setup • There are 10 lab stations and one instructor station. • Each station will comprise of 4 students, a desktop computer and monitor, and lab apparatus. • Apparatus Storage • All 44 lab apparatus’ will be stored in the MIC Lab (4 apparatus’ times 11 kits) • The storage option chosen should allow easy access to lab equipment and make obvious where each piece is stored. • Data Tagging • To prevent plagiarism, the data taken by each student will be made unique to that student in some way.

  28. PRP #5: Lab Integration • Staffing • Mechanical Engineer – Storage Design (2 students) • Relevant courses include: Engineering Design Graphics, Problem Solving with Computers, Design of Machine Elements, and Measurement Instrument Controls. • Industrial Engineer – Develop Test Plans, Ergonomics, Workflow (2 students) • Relevant courses include: Design of Experiments I, Design Project Management, Engineering Management. • Computer Engineer – Data Security (2 students) • Relevant courses include: Computer Science I-IV • Fall 2012-1 to Winter 2012-2

  29. Summary • Background/Mission Statement • Voice of the Customer • Function Tree • Voice of Engineer/Engineering Specifications • House of Quality • PRPs • Roadmap • Staffing • Budget

  30. Questions?

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