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MEC E 460 Phase 3 Marking Scheme Fall Term, Academic Year 2014/15

The report requirement for students has been specified in the course outline in the section Phase 3 report. To assistyour marking and provide some consistency, further breakdown is provided. You may use your discretion as well.

Cover Letter (Y/N)

Executive Summary (Y/N)

Design Report (25%)

2500 word max not including figure text, tables, charts, graphs, etc. (this is intended to preserve your sanityand ours; keeping within the count helps us to mark em quicker!)

[Report length - 1 mark Please show report body word count in table of contents

Incremental description of final design (design highlights, operation)[Design concept update and refinement - 2 mark

Summarize critical detailed design analysis, identify critical design regions[Critical design and analysis - 7 mark

Summarize product / manufacturing cost analysis - is the product / project economically feasible?

[Manufacturability and cost - 5 mark Brief summary of engineering design cost & schedule (highlight differences)

[Engineering project management - 1 mark Liberal use of illustrations, schematics, charts, tables, etc.

[Design illustration - 4 mark Summarize future works, other research and development effort required in order to complete the

engineering project[Vision - 1 mark

Summarize all industrial design considerations uncovered during the design project. Describe, for the clientsbenefit, how industrial design, human factors, ergonomics, social, ethical, legal & sustainabilityconsiderations influenced the final design.

[Design usability - 2 mark Appendices

[Relevance of appendices - 2 mark

Design Compliance Matrix (10%)

Update design spec matrix (additions, deletions, amendments); remove conceptual design evaluationcolumns; add final design compliance column

[Matrix content classification and structure - 1 mark] Report quantitative or qualitative specifications achieved

[Spec measurement and evaluation - 4 mark Safety/regulatory requirements satisfied and environmental, social and ethical factors considered

[Safety/regulatory evaluation - 2 mark client must have and nice to haves evaluated and discussed

[Client priority evaluation - 2 mark Obtain client approval of the final design compliance

[Client approval - 1 mark

Project Management (5%)

Record actual work required to complete Phase 3 conceptual design (use LP timesheets)[Update of manhours spent - 1 mark]

Dynamic adjustment to project plan in seeking the right engineering answer(s)! Priorities changes showevidence that students grappled with this reality.

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[Plan adjustment and specific engineering activities - 2 mark Graphically summarize; original, actual and projected design/engineering costs ($)/work (hours) for phase 3

as well as the entire project.[Graphical Summary - 2 mark

Detailed Design Calculations (include only calculations carried out in this phase ) (25%)

Please use the format presented in class and outlined on our eClass site for ALL engineering analyses(classical handraulic, MathCad, Excel, CFD, FEA, etc.)

[Calcs readability - 2 marko Engineers do calculations for the project recordo Neatly organized and formatted calculations are easy to follow resulting in quicker review and

accurate error checking (the converse is also true)o Design calculations presented using the standard format will be evaluated

Updated conceptual design calculations[Conceptual update - 5 mark

Additional detailed design calculations for new systems/sub-systems[System & Subsystem detailed calcs - 7 mark

Prove functions and safety of the design[Functions and safety - 7 mark

Where necessary, selected computer aided engineering techniques (FEA, CFD, MathCAD, etc) can be usedbut should be sensitive to the time and resources required. Certain analysis can be identified as future works

or research and development opportunities of the client.[Selected advanced analysis - 4 mark

Detailed Design Drawings (30%)

Standard drawing title blocks and BOM should be used for drawings. Indicate "Modeled by", "Drawn by",and "Checked by" in the title blocks. The drawing package should also include a drawing tree, showing thelogical structure of the complete drawing package and which specific drawings were actually completed (therest can be labeled to be available - TBA).

[Format, technical notes, and organization - 5 mark Final General Assembly Drawing and detailed sub-assembly drawings (complete with appropriate level of

BOM) (complete with top level BOM)[Top/Sub assembly drawings - 10 mark

Selected detailed manufacturing part drawings (limited to 5 key in-house part drawings). They are expectedto be complete with material specification, heat treatment, technical notes on wledments, etc.)

[Part Mfg Drawings - 10 mark Final technical/process schematics, final block process diagrams, and purchased parts (fasteners, gears,

snap rings, motors, etc.) shall be modeled and specified in the BOM[Schemetic charts/diagrams/tables - 5 mark

Submit CAD models (assembly, part & drawing files) in a ZIP file [Y/N]

Self-Evaluation (5%)

[TA will take care of this5 mark

Complete and submit the Phase 2 CATME survey

Comments

The detailed design report is intended to convey the essential elements of the final design. This report shouldprovide an overview of how the device or system functions and how it satisfies client requirements and designspecifications. Include succinct descriptions of key systems and/or subsystems and explain their function within thecontext of the overall design. Liberal use of graphics, schematics, 3D models and drawings will aid in conveyingdesign intent and should be included within the report. Appendices (drawings, design calculations, data sheets, etc.)

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in PDF format should be submitted with the report. Key bit to remember: the report should make sense withoutdirect reference to the appendices.

For Phase 3, the recommended effort is 30 hr/person, estimate range is 25-45 hr/person.