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Project Review PresentationProject #10715
5/14/10
2
Helen Jervey (ISE), Project Lead Charles Nicolosi (ME), Chief Engineer Ian Baker (ME) Ben Bouffard (EE) Brandon Sbordone (ME) George Kilger (EE)
Advised by John Kaemmerlen (ISE)
Rev 02
Project Team
3
Project Overview & Goals
Customer Needs & Project Specifications
System Design Summary
System Testing Plan
Objective System Evaluation
Project Budget & Justification
Project Risk Assessment
Future Project Progress
Ideas for Future Work
Project Review Agenda
Rev 02
4
Problem Statement
The Flip-Label project goal is to reduce direct labor requirements for the flip/label meat package process sequence in the Wegmans Culinary Innovation Center.
Currently an operator is needed to manually flip and align meat packages to enter the x-ray inspection machine.
One or more operators are needed to label packages after they exit the inspection machine depending on product type and process speed.
Objectives
Implement devices to flip and arrange meat packages in optimal configuration on conveyor for inspection by x-ray scanner
Reduce direct labor needed to label packages at current takt
Project Overview & Goals
Rev 02
5
System Design
Rev 02
6
Customer NeedsNeed The Product Needs to Imp.
N 1.1 Product integrity is maintained Meet specifications 5
N 1.2 Equipment satisfies USDA Regulations as well as the AMI checklist
Meet specifications 5
N 1.3 OSHA Safety requirements are met Meet specifications 4 N 2.1 Reallocate direct flipping labor Decrease man-hours 4 N 2.2 Reallocate direct alignment labor Decrease man-hours 4 N 2.3 Reallocate direct labeling labor Decrease man-hours 4 N 2.4 Camera labeling system is low priority Control project scope 4 N 3.1 Maintain or decrease takt time Decrease processing time 4 N 3.2 All packages get scanned by the x-ray at desired belt speed Scan all packages 3
N 4.2 Keep allocation of floor space constant Fit within specified area 3 N 3.3 Control flow to scaling operation(Control flow-rate variance) Minimize variance 3
N 4.1A Label is in proper orientation and position relative to the package
Be aligned 3
N 4.1B All packages are centered in the x-ray beam Scan entire package 3 N 3.3A Packages must flow in a format that works with the X-ray Meet specification 2
N 4.1 Packages are in the proper orientation Be aligned 2 N 4.1Ba Packages are conveyed in single-file Meet specification 2 N 1.3A Remove ergonomic issues and concerns Minimize risks 1
Rev 02
7
Engineering SpecificationsEngr. Spec. # Imp. Need Met Specification
(description)Unit of Measure
Marginal Value
Ideal Value
ES1 3 N 4, 13 Flow Rate pc/min 7 >7ES2 2 N 9, 10, 12, 13,
14Pc. Alignment in. from center +/- 1 in 0
ES3 2 N 9, 12 Perpendicularity (deg) 90 +/- 10 90 +/- 3ES4 3 N 9, 12 Label Orientation (deg) 90 +/- 10 90 +/- 3ES5 5 N 1, 2 FDA/USDA Specs Pass/Fail pass pass
ES6 5 N 1, 2, 15 AMI Safety Specs Pass/Fail pass passES7 5 N 1, 3 OSHA Specs Pass/Fail pass passES8 4 N 9, 12 Flip Angle Pass/Fail pass passES9 3 N 4, 8 Belt Speed (X-Ray) m/s or ft/s Current Current
ES10 5 N 6, 7 Direct Flip/Align Man Hours
hrs. <75% of current
<50% Current
ES11 4 N 5 Direct Label Man Hours hrs. <75% of current
<50% Current
ES12 5 N 1 Keep Product Integrity Yes/No Yes Yes
ES13 4 N 15 Ergonomic Risk CIC Risk Units Current <24
ES14 1 N 11, 14 Flow Rate Variance % of rate ⁻₊25%-50% 0%-25%
ES15 3 N 16 Floor Space Allocation Sq. Ft. Current +/- 18 in
Current +/- 6 in
ES16 3 N 9 Label Position Coordinate (x,y)
Center +/- 0.5 in
+/- 0.25 in
Rev 02
8
Systems Design
Rev 02
9
System Design-Flip
Rev 02
10
System Design-Flip
Rev 02
11
System Design-Align
Rev 02
12
System Design-Align
Rev 02
42CM LaserSight Photoelectric Beam Sensor◦ Digital beam sensor◦ Detects when a package breaks the projected
beam
45BPD Laser Measurement Sensor◦ Analog distance sensor◦ Outputs a function-dependant voltage based on
the distance between the sensor and the package
System Design-Sensors
Rev 0213
Micrologix 1100◦ Receives all data from sensors◦ Outputs control signals to motors
PanelView Plus Compact Panel◦ Touch screen interface◦ Allows quick, easy control of line
PowerFlex 4 AC Drive◦ Controls the belts◦ Requires no input
System Design-Controls
Rev 0214
Cal-Pak◦ Automated labeling system researched and a
design was agreed upon◦ Implementation delayed until all other
subsystems completed
Label Assist◦ Short-term solution◦ Increases labeling speed while decreasing ergonomic stress
System Design-Labeler
Rev 02 15
16
Results
Rev 02
17
Test Plan Example
Rev 02
18
Objective System EvaluationEngr. Spec. #
Imp. Need Met Specification (description)
Unit of Measure
Marginal Value
Ideal Value Status
ES1 3 N 4, 13 Flow Rate pc/min 7 >7ES2 2 N 9, 10, 12,
13, 14Pc. Alignment in. from
center+/- 1 in 0
ES3 2 N 9, 12 Perpendicularity (deg) 90 +/- 10 90 +/- 3ES4 3 N 9, 12 Label Orientation (deg) 90 +/- 10 90 +/- 3ES5 5 N 1, 2 FDA/USDA Specs Pass/Fail pass pass PASS
ES6 5 N 1, 2, 15 AMI Safety Specs Pass/Fail pass pass
ES7 5 N 1, 3 OSHA Specs Pass/Fail pass pass PASSES8 4 N 9, 12 Flip Angle Pass/Fail pass passES9 3 N 4, 8 Belt Speed (X-Ray) m/s or ft/s Current Current CURRENT
ES10 5 N 6, 7 Direct Flip/Align Man Hours
hrs. <75% of current
<50% Current
ES11 4 N 5 Direct Label Man Hours
hrs. <75% of current
<50% Current
ES12 5 N 1 Keep Product Integrity
Yes/No Yes Yes
ES13 4 N 15 Ergonomic Risk CIC Risk Units
Current <24
ES14 1 N 11, 14 Flow Rate Variance % of rate ⁻₊25%-50% 0%-25%
ES15 3 N 16 Floor Space Allocation
Sq. Ft. Current +/- 18 in
Current +/- 6 in
+ 18”
ES16 3 N 9 Label Position Coordinate (x,y)
Center +/- 0.5 in
+/- 0.25 in
Key
Pass
Fail
In Progress
Not Yet Tested
Rev 02
19
Project Budget & Justification
System Summary
Subsystem Parts Total Labor Est Subsystem Total
Flipper $2,736 $1,040 $3,776
Flipper Controls $5,131 $0 $5,131
Aligner $4,657 $1,280 $5,937
Aligner Controls $2,618 $0 $2,618
Conveyors $13,482 $0 $13,482
System Total $30,944
Rev 02
20Rev 02
Project Risk Assessment
adsf
Project Risk Assessment
ID Risk Item Effect CauseProposed Actual
Action to Minimize Risk Owner Likelihood Severity Importa
nce Likeliho
od Severity Importance
2 Team member has extended absence
Proposed Critical chain affected Illness, personal issues
9 1 9 9 1 9
Proposed Thorough documentation during absence to reduce “catch up” time; team will communicate as much as reasonable during absence
All
Actual Critical chain affected Illness Actual Team used email and other forms of communication. Documentation was completed and distributed.
4 Parts delayed from supplier
Proposed Critical chain affected, deliverables delayed
Special parts, clerical errors, parts lost
3 9 27 9 9 81
Proposed Use approved vendors, have multiple vendors, use off-the-shelf parts
PM
Actual Critical chain affected, infeasible to complete deliverables
Clerical errors(?), parts lost(?), ???
Actual Contacted vendors, escalated problems.
6 Insufficient risk assessment
Proposed Slow response to problems, critical chain affected, deliverables delayed
Insufficient thought process
3 3 9 9 9 81
Proposed Constantly reexamine project and technical risks to ascertain changes
All
Actual Critical chain affected, infeasible to complete deliverables
Ordering mishaps Actual Contacted vendors, escalated problems.
• Insufficient risk assessment covers other issues in part procurement• E.g.: delayed engineering drawings from Lipe delayed critical chain tasks
21
P10715◦ Continue system manufacturing and assembly◦ Test individual subsystems◦ Integrate subsystems◦ Test complete system◦ Debug and refine process
Secondary line replication
Future Project Progress
Rev 02
22
Ergonomics◦ Develop secondary standardized system for assessing risk for
hand motions/non-lifting tasks◦ Paper recommended by Dr. Matt Marshall (ISE) 2/8/10
“Development and evaluation of an observational method for assessing repetition in hand tasks”. Wendi A Latko; Thomas J Armstrong; James A Foulke; Gary D Herrin; et al. American Industrial Hygiene Association Journal; Apr 1997; 58, 4; ABI/INFORM Global. pg. 278
Marinated Meats Line Simulation Project◦ Discrete event simulation of entire marinated meats line
Possibly using ARENA software Scope may necessitate Senior Design Project (primarily ISE) or
multiple ISE co-ops◦ Recommended in conversation with Professor John Kaemmerlen
(ISE) 5/30/10
Rev 02
Ideas for Future Work
23
Questions or comments?
Rev 02