1. P15311: PCB Router Phase 5 System Pass Off with Customer
December 8, 2015
11/13/2018
P15311

2. Objectives
To demonstrate that the project is meeting technical, process and individual contribution requirements:
Project has met cost, schedule and technical requirements
Problems and risks have been successfully being managed
All team members are engaged, workload is balanced and are meeting their commitments
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3. Agenda Deliverables: Additional Processes: Individual Contribution:
Closure of Phase 3 and 4 action items
Project summary
Test verification & documentation
Problem Tracking
Risk
Deliverables
Critical action items
Additional Processes:
Customer & guide engaged
Use of feedback
Team functioning
Documentation
Execution of demo
Individual Contribution:
Work level & results
Adherence to Norms & Values/Peer Review
Effective communication
Other topics
Discussion on customer feedback
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4. Closure of Phase 4 Deliverables
Status
Finish Rewire of Power and Controls
Complete
Refine I/O, Power, and Controls Schematics (Based on Final Rewiring)
Update BOM and final Documentation
In progress
Finish system level testing- Power test
5s and machine labeling
In progress (final touches)
Complete final manual drafts
In progress (need pictures)
Perform long term testing
Tool life
Time to machine failure
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5. Project Summary Element Status Schedule:
Putting finishing touches on project including labeling, final document updates, and final revisions of manuals.
Cost:
Operated within budget with about 20% reserve ($360)
Technical:
All systems tested and meet customer expectations, noting:
Power test still in progress
Long term testing not being performed
Risk:
Risk dropping according to plan. Major remaining concerns are:
Robustness of Mach3 software program
Tool life
Board flipping
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6. Old System Areas for Improvement Added features Vacuum table
Debris collection
Overtravel switches
Power wiring
I/O Board
Electrical parts
Monitor mounts
Video feedback
Spindle replacement
Cable management
Added features
Auto homing
User control panel
Pressure gauge
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7. New System
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8. Schedule Devon Joe Yev Tom Make mechanical adjustments as necessary
Performed board leveling adjustments
Edited new I/O board design
Implement “nice to have” items ordered late
Assisted EE team
Assisted in I/O board fabrication
Ran several boards
Perform mach3 debugging
Final Mechanical fixes
Trialed board flipping procedures
Ran circuit boards!!!
Ran circuit boards
Assisted with troubleshooting manual
Soldered custom made board
Compose technical paper
Composed Poster
Finalized homing button and code
Manage schedule, budget, and presentation materials
Created PowerPoint presentation for Thursday
Addressed future improvements
Finished schematics
Incomplete: Complete indented BOM
Incomplete: Tool life optimization
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9. Schedule Nate Kenny Emily
Trouble-shooted Auto-homing with Tom and Kenny
Completed I/O List and I/O Board Schematics
Finished Manuals and SOP
Constructed Schematics for components in the Power Panel
Help Tom solder new Isolation Routed PCB
Updated Risks
Attempted the power test with a current probe
Helped with Auto-homing User Panel Button code
Updated Edge
Attempted the power test with power resistors
Found Mach 3 LED macro code (for E-stop state)
5s of machine
Assisted Yev in Poster Design
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10. Budget
Team Budget: $2,000
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11. Subsystem Test Performance
Number
Date (scheduled)
Requirement
Actual Result
Mitigation
Vacuum Table
Holding force 18
5 lb. (min)
10 lb. (nom)
15 lb.
Debris Collection
Flow 8
4.0 m/s (min)
5.75 m/s (nom)
4.5 m/s
OK with customer
Spindle and Camera
Speed,
Runout, &
Feedback 7 17
12k RPM (min)
in. (min)
Visual at Bit
15k RPM in
Confirmed
User panel
Switch func. 11
Switch circuit tested
Pass
System
Auto Homing & over-travel accuracy
Flags & Code
Repeat Home
Motor shutoff 3 21
Working Together
0.005 in. (min)
0.0005
Keyboard & monitor mounting
Mounting Sufficient 20
Aesthetics/
Comfort
Power & control
I/O Board Connections
System Power
Connected & Operable
I/O and power Verified
Finished
Install
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12. Systems Testing System Test # Date (Scheduled) Requirement
Actual Result
Mitigation
Performance
Tool Replacement Time 12
2 min (max)
1 min (nom)
40 s
Auto Homing
Auto Homing System 4
.005 in (max)
.001 in (nom)
.0008 in
Debris Collection
Percent Debris Collection 14
75% (min)
95% (nom)
All airborne
OK with customer
Mill and Drill Bit Evaluation 13
50 hrs (min)
100 hrs (nom)
60 hours run time
Marginal, Drill bit decided on
Trace Capabilities 15
.02 in (max)
.016 in (nom)
0.012 in
Max Power Analysis 19
1920 (max)
1800 (nom)
In progress
Safety
Noise Generation 9
105 dB (max)
75 dB (nom)
74.9 dB
Usability
Set Up Study 10
< 10 min
In Progress
Ease of Use Study 11
< 45 min
Aesthetics Assessment 20
Uncluttered & pleasing
Pass
Failure Time/Reliability 16
> 50 hrs
Not Done
Test will not be performed due to time

13. Problem Resolution Completed Items Open I/O board grounding issue
Getting reliable positioning on board flip
Problem Tracking Sheet Edge Link
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14. Edge Link to Problem Tracking Sheet
Risk Analysis
Edge Link to Problem Tracking Sheet
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15. Deliverables System Function System Testing Wiring Diagrams Schematics
Drawings
BOM
Final Technical Paper
Final Poster
Final User Manuals
Edge Link to Manuals (near bottom of page)
Edge Link to Deliverables
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16. Additional Processes Customer and Guide Engagement
Customers: RIT and Jeff Lonneville
Jeff has been engaged for the phase 4 system demo and phase 5 final pass off
Input from RIT has come in the form of meeting with safety personnel and student/faculty surveys
Guide: The team has made a conscious effort to clear up the misunderstanding of the first few weeks and engage the guide as needed for the project, paper, and presentations
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17. Additional Processes (cont)
Use of Feedback
Taking increased guide input into consideration
Performing peer evaluations post-review
Team Functioning
The team has adjusted to concerns regarding being late and doing other work during class time
The team has increased correspondence via and text message
Documentation
All files are on edge
BOM and drawings/schematics need final revisions
Execution of Demo
Demo can be preformed on day of review with positive customer feedback
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18. Individual Contributions
Workload is even throughout team
Each team member has put in extra hours in order to finish the project completely and on time
Individual performance items have been discussed
Excess budget may be allocated to team dinner
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19. Things to Come Power test Final usability tests 5s-ing machine
Final detailed manuals
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20. Questions?
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