multidisciplinary senior design rochester institute of technology dresser-rand painted post p10459...
Post on 20-Dec-2015
218 views
TRANSCRIPT
![Page 1: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/1.jpg)
Multidisciplinary Senior DesignRochester Institute of Technology
Dresser-Rand Painted PostP10459
Detailed Design Review2/26/10
Team:
Phil Eaton (ME)
Alex Frenkel (ME)
Rachel Koch (ME)
Pete Lowry (ISE)
Yi Xie (ISE)
Faculty Guide:
John Kaemmerlen
![Page 2: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/2.jpg)
Overview
• Expectations• Background• Systems Level Breakdown• Project Status Update• Target Specifications Update• Machine Configuration Status Update• Layout Concepts• Process Improvement Concepts• Material Handling Detailed Design• Material Storage Detailed Design• Risk Assessment Update• MSD II Project Plan
![Page 3: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/3.jpg)
Expectations
• Discussion• Feedback on current status• Suggestions for improvement • Different thoughts/points to consider• Clear view of next steps• Action items for MSD II
• Decisions to me made today.• Location: shop 6 or 17• Heiligenstadt • Money for pallet prototype• Gilbert
![Page 4: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/4.jpg)
Background• Problem
• Liner cell is located in 3 different parts of the plant
• One part is in a location that will be closed off
• Objective• Provide a detailed plan for
movement/consolidation• Maximize productivity, safety, quality, and
profitability in new layout
• Stakeholders• RIT: John Kaemmerlen, Senior Design Program• D-R: Dennis Rice, Mike Decerbo, John Woedy,
![Page 5: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/5.jpg)
Systems Level Design
New Layout with best safety, productivity and quality
Machine Material
Method Metrics
Machine Configuration
Material Handling Material
Storage
Cell Layout
IndustrialEngineering
Mechanical Engineering Alex Rachel Phil
YiPete
Man
Problem Solving
Visual Controls
Machine Configuration
Material Handling Material
Storage
![Page 6: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/6.jpg)
Project Status Overview• Time Frame
• MSD I: Nov. 30, 2009 – Feb. 19, 2010 (Completed)
• MSD II: Mar. 8, 2010 – May 14, 2010
Customer Needs
Concept Generation
Concept Improvement
Concept Selection
Detailed Design
Machine Configuration
Floor Layout
Process Improvement
Material Handling
Material Storage
![Page 7: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/7.jpg)
Target Specifications Updated
Need Metric Current* Marginal Target
Machine Configuration
(Alex)
Overhead Cost $87,991 -10% -20%
Process Time 35.47 hrs -20% -50%
Man Power 4 3 3
Defect Cost $40,623 -20% -50%
Cell Layout(Pete)
Travel Distance Next Slide -40% -50%
Mfg Footprint 6584 sq ft -20% -30%
Process Improvement
(Yi)
# Injuries 0 0 0
Process Time 35.47 hrs -10% -20%
Defect Cost $40,623 -20% -50%
Material Handling (Rachel)
Defect Cost $6,000 -100% -100%
# Injuries 0 0 0
Material Storage
(Phil)
Space Utilization
480 sq ft -40% -60%
Travel Distance 1,280 ft -10% -20%*Based on 2009 Metrics (Jan – Sep)
![Page 8: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/8.jpg)
Travel Distance
Production Service
Large Liner 1890 ft 2464 ft
Small Liner 1952 ft 1745 ft
![Page 9: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/9.jpg)
R· I· T Mechanical Engineering Department
Machine Configuration
o Currently parts are machined on vintage 50’s and 60’s machines.o Slow machining timeo Frequent maintenance and repairo Parts are difficult to find and expensiveo Manual machines can lead to more frequent defects in parts
or “out of round” conditions.o Machining operation depends on tribal knowledge of
operators
o We are researching other alternatives such as the purchase of a used or new CNC horizontal or vertical lathe.o We will attempt to justify the cost with the savings in
process time as well as reduced operating cost of the machines.
![Page 10: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/10.jpg)
R· I· T Mechanical Engineering Department
Machine Configuration
o Currently the average process time is about 35.47 hours per liner (shop order details)
o We will attempt to reduce that number by about 50% to 17.64 hours.
o In the last 2 years liner cell produced 555 liners.
o At a burden rate of $105, One hour of reduced process time comes out to about $29,138 a year
![Page 11: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/11.jpg)
R· I· T Mechanical Engineering Department
Machine Configuration
o This results in a total savings per year of about $513,994
o A brand new Toshiba TUE 150 costs around $500,000 with tooling.
o Looking at a payback period of about one year
![Page 12: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/12.jpg)
R· I· T Mechanical Engineering Department
Machine Configuration
o Justificationo Video taped time studies on in house machineso Data from Morris Great Lakeso CICS hours charged on linerso Production data from 2008 and 2009
o Morris Great lakes has already been brought in on this project to provide assistance on the best machine choice and they are putting together a proposal for us.
![Page 13: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/13.jpg)
• Options include everything from: • Utilizing Shop 6 • Utilizing Shop 17 • Buying a new VTL • Scrapping old machines • Bringing in machines from other departments.
Cell Layout Design & Selection
![Page 14: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/14.jpg)
As Is
•Liner Cell in Shop 21, Shop 6, & Shop 17•High travel distance & future wall necessitate the re-layout.
![Page 15: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/15.jpg)
Option #1
Moving Shop 21 into Shop 17• Cost of removal of the Heyligenstaedt & the Betts• Room available for possible new machine(s)
![Page 16: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/16.jpg)
Option #2
Moving Shop 21 & the Gilbert porting machine into Shop 17• Cost of removal of the Heyligenstaedt & the Betts• Porting brought to Shop 17
![Page 17: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/17.jpg)
Option #3
Moving Shop 21 & a new VTL CNC machine into Shop 17• Cost of removal of the Heyligenstaedt & the Betts• Majority of work performed on VTL with Shop 21 machines for backup• Need to propose a viable business case for the new machine
![Page 18: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/18.jpg)
Option #4
Moving Shop 21 & Shop 6 into Shop 17• Cost of removal of the Heyligenstaedt & the Betts• Cost of foundation preparation & move of Norton Grinder & American Lathe• Liner Cell moved out of Shop 21 & 6
![Page 19: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/19.jpg)
Option #5
Moving Shop 21, the Gilbert porting machine & a new VTL CNC into Shop 17• Cost of removal of the Heyligenstaedt & the Betts• Porting brought to Shop 17• Majority of work performed on VTL with Shop 21 machines for backup• Need to propose a viable business case for the new machine
![Page 20: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/20.jpg)
Option #6
Moving Shop 21 & the Gilbert porting machine into Shop 17, along with the removal of the Summit machine – Drawing A
• Cost of removal of the Heyligenstaedt, the Betts, & the Summit• Porting brought to Shop 17
![Page 21: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/21.jpg)
Option #7
Moving Shop 21 & the Gilbert porting machine into Shop 17, along with the removal of the Summit machine – Drawing B
• Cost of removal of the Heyligenstaedt, the Betts, & the Summit• Porting brought to Shop 17
![Page 22: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/22.jpg)
Option #8
Moving Shop 21, the Gilbert porting machine, & a new VTL CNC into Shop 17, along with the removal of the Summit machine
• Cost of removal of the Heyligenstaedt, the Betts, & the Summit• Porting brought to Shop 17• Majority of work performed on VTL with Shop 21 machines for backup• Need to propose a viable business case for the new machine
![Page 23: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/23.jpg)
Option #9
Moving Shop 21, Shop 6, & the Gilbert porting machine into Shop 17, along with the removal of the Summit machine
• Cost of removal of the Heyligenstaedt & the Betts• Porting brought to Shop 17• Cost of foundation preparation & move of Norton Grinder & American Lathe• Liner Cell moved out of Shop 21 & 6
![Page 24: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/24.jpg)
Option #10
Moving Shop 21 into Shop 6• All moving can be done in house• Already open & available floor space• Liner Cell moved entirely into Shop 6• Room available for possible new machine(s)
![Page 25: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/25.jpg)
Option #11
Moving Shop 21 into Shop 6• All moving can be done in house• Already open & available floor space• Liner Cell moved entirely into Shop 6• Room available for possible new machine(s)
![Page 26: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/26.jpg)
Decision Matrix
The breakdown of all the possible layouts (several are no longer possible as shown by feasibility) comes to show that one of the simplest solutions is proven to be the ideal one.
Option #11 is ideal due to all the necessary machines being capable of in house movement, a nice semi-linear flow, the layout space only being used presently for WIP, & the open space left available in Shop 17 for possible additional machines.
Layout - PeteAs Is
#1: 21 to 17
#2: 21 to 17 w/
Gilbert
#3: 21 to 17 w/ new
VTL#4: 21 & 6
to 17
#5: 21 to 17 w/ Gilbert
& VTL
#6: 21 to 17 w/ Gilbert,
Summit Removed - A
#7: 21 to 17 w/ Gilbert, Summit
Removed - B#8: 21 to 17 w/ Gilbert &
VTL, Summit Removed
#9: 21 & 6 to 17 w/ Gilbert,
Summit Removed
#10: 21 to 6 - A
#11: 21 to 6 - B Weight
Move Time 5 2.5 2 2.5 1.5 2 2 2 2 1 4 4 1.5
Productivity 2.5 3 3.5 4 3 5 3.5 3.5 5 3.5 3 3 2
Footprint 2 2.5 2.5 2.5 3 2.5 2 2 2 3.5 2 2.5 1.5
Cost 5 3 2.5 1 2.5 0.5 2.5 2.5 0.5 2 4 4 2
Safety 3 4 4 4 4 4 4 4 4 4 4 4 2Travel
Distance 1 3 3.5 4 4 4.5 4 4 4.5 4 3 3.5 1.5
Flexibility 4 4 4 5 4 5 4 4 4 4 4 4 2
Feasibility 0 3 0 2 3 0 0 0 0 0 5 5 3
Total: 22.5 25 22 25 25 23.5 22 22 22 22 29 30Weighed
Total: 41 49 40 47.5 48.75 42.5 40 40 39.75 39.75 58.5 60
![Page 27: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/27.jpg)
Process Improvement
R· I· T Mechanical Engineering Department
• Concept Selection and Improvement– Process control board– Machine downtime board– Cell safety and information placard– Standardized work charts– Waste tracking sheet
![Page 28: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/28.jpg)
Value Stream Map
R· I· T Mechanical Engineering Department
![Page 29: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/29.jpg)
Process Control Board
R· I· T Mechanical Engineering Department
![Page 30: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/30.jpg)
Machine D/T Board
R· I· T Mechanical Engineering Department
![Page 31: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/31.jpg)
Cell Safety Information
R· I· T Mechanical Engineering Department
![Page 32: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/32.jpg)
Standard Work Charts
R· I· T Mechanical Engineering Department
31
5
28
7
4
6
9
![Page 33: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/33.jpg)
Waste Tracking Sheet
R· I· T Mechanical Engineering Department
![Page 34: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/34.jpg)
Material Handling
R· I· T Mechanical Engineering Department
o Current Material Handling Procedure:o Liners set vertically onto wooden pallets, moved
by forklifto Causes parts to fall if forklift must stop short, resulting
in defectso Current Defect Cost: Approximately $6,000 (Over 2
years)o Many more unreported incidentso Major safety concerns
![Page 35: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/35.jpg)
Concept Selection
R· I· T Mechanical Engineering Department
Concept Selected: #6, Standard w/ VBlock Fixture
![Page 36: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/36.jpg)
Final Concept
R· I· T Mechanical Engineering Department
Standard wooden pallet
Small V Blocks
Large V BlockHoles for
adjustable V Block spacing
Standard wooden pallet with adjustable V Block fixtures for different sizing/length of liners
Method for strapping the liner to the pallet
![Page 37: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/37.jpg)
Material Selection
R· I· T Mechanical Engineering Department
![Page 38: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/38.jpg)
Material Handling
R· I· T Mechanical Engineering Department
BOMProduct Number Vendor Product Desc Qty List Price
Total Part Price Lead Time
H-2089 ULINE48X40 HEAT TREAT RECYCLED PALLET 30 $16.00 $480.00 <1 Week
4023 Lowes Pine 8 ft 4”x4” Lumber 16 $9.67 $154.72 In Store
1640T37 McMasterCarrArchitectural Aluminum (Alloy 6063) 1" Diameter, 8' Length 6 $36.41 $218.46 <1 Week
2VKN5 GraingerRetractable Tie Down, 10 Ft L, PK2 30 $88.35 $2,650.50 <1 Week
2936T31 McMasterCarr
Hot-Dipped Galvanized Steel U-Bolt 1/4"-20 X 3/4" Thread Length, for 9/16" OD, 435# Wll 60 $0.66 $39.60 <1 Week
(---) Dresser Rand Gorilla Glue 1 (---) (---) (---)
![Page 39: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/39.jpg)
Feasibility Analysis
R· I· T Mechanical Engineering Department
Through a series of FEA analyses in COMSOL, it was determined that an oak pallet could withstand the weight of a 2000lb liner with a factor of safety of at least 4.
![Page 40: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/40.jpg)
Test Plan
R· I· T Mechanical Engineering Department
• Prototype pallet (1-3 units)– Purchase base pallet to specifications– Mfg V Blocks in RIT machine shop
• Band Saw, Lathe, Hand Tools– Done in weeks 1-3 of MSD II– Mechanical engineer will manufacture
• Run prototype at Dresser Rand– Use on shelf, floor, forklift– Place on liners (smallest to largest)– Check for any failures in the pallet, V blocks or
straps
![Page 41: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/41.jpg)
Material Handling Risk Analysis
R· I· T Mechanical Engineering Department
![Page 42: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/42.jpg)
Material Storage
R· I· T Mechanical Engineering Department
Current State
![Page 43: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/43.jpg)
Concept Generation
R· I· T Mechanical Engineering Department
o Functions of Drum Racko Support load of drums (14,475 lb)o Restrict drum movement
(Brackets)o Built to OSHA standards for
safety
![Page 44: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/44.jpg)
Material Storage
R· I· T Mechanical Engineering Department
http://www.rackingandshelving.com/acatalog/pallet_rack_wiredeck_2.jpg
![Page 45: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/45.jpg)
Material Storage
R· I· T Mechanical Engineering Department
http://www.rackingandshelving.com/acatalog/pallet_rack_wiredeck_2.jpg
![Page 46: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/46.jpg)
Concept Selection Matrix
R· I· T Mechanical Engineering Department
http://www.rackingandshelving.com/acatalog/pallet_rack_wiredeck_2.jpg
![Page 47: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/47.jpg)
Feasibility Analysis
R· I· T Mechanical Engineering Department
• Operational feasibility for installation of a rack system is high since it is cheap and easy to use.
• The only issue with a shelf would be loading and unloading safely within the area of the shelf.
• There needs to be enough clearance above the rack to be able to load the top shelf, and a clear path to and from the storage area.
• There will need to be front to back supports to reduce the likelihood of an inaccurately placed load falling between the beams.
![Page 48: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/48.jpg)
Test Plan
R· I· T Mechanical Engineering Department
• Placing liners onto pallets and then place the loaded pallet on the rack.
• The desired outcome is a rack system that can carry the load and maintain an excellent level of safety for the workers in Liner cell.
• Testing the spacing between shelves. The shelves need to be adequately spaced to provide easy placement and removal of loaded pallets.
• Use various forklifts to load and unload the rack to ensure compatibility with rack location.
![Page 49: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/49.jpg)
Bill of Materials
R· I· T Mechanical Engineering Department
Manufacturer Part number Description Quantity VendorLead time Price Total
Lodi LBC50-86Beam, 86" long, max load: 11,197; max δ, 0.27" 12
Material Flow 2 week $35.20 $422.40
Lodi LM30Upright, 42" deep, 120" height, Max load: 30000 lb 6
Material Flow 2 week $98.86 $593.16
Lyon WD4442HWire decking, 44" wide, 42" deep 12
Material Flow 2 week $25.39 $304.68
McMaster 92188A301 Upright anchor 24 Material Flow 1 week $4.00 $96.00
$1,320.24
![Page 50: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/50.jpg)
Risk Assessment
R· I· T Mechanical Engineering Department
Risk Assessment Table
Risk Item Effect Cause Likelihood Severity Importance Action to Minimize Risk
Injury of student or DR team member
Downtime for
employees, Loss of
student man hours
Liner falling off of rack 1 3 3
Review safety procedures, do not distract others when
working
Pallet breakage
Material damage,
injury
Weathering, poor
construction2 3 6 Inspect pallet before placing
on the rack
Rack failure
Injury or death,
material damage
Disregarding design criteria,
overloading rack
1 3 6 Use a smaller, more robust rack
Rack does hold all liners
Excess material on
the floor
Not taking into account all sizes
of liners1 1 1
Take into account all liner sizes, confirm with
management entire range of liners
![Page 51: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/51.jpg)
o Estimated 20-30 Liners in inventoryo Current State:
o On flooro 480 sq. ft. total
o Future State: o On rackso 78.75 sq. ft.
o Initial Estimated Reduction (60%)o Actual Planned Reduction (80%)
Comparison to Target Specs (Space Utilization)
![Page 52: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/52.jpg)
Risk Assessment Update
Risk Importance* Action to mitigate
Management Restructuring 3 Weekly meetings with management, get buy in from multiple stakeholders, have
contingency plans
Failure to pass budget approval
6 Have contingency plan, create detailed cutover plan
Machine move takes longer than expected
6 Have all details for move ready, support move while occurring, make clear DR
capabilities
Operators reject process improvements
6 Have meeting to explain importance, guide supervisor
and operator in implementation
*Based on Severity (1-3) x Likelihood (1-3). 1= lowest, 9= highest
![Page 53: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/53.jpg)
Risk Assessment Comparison
![Page 54: Multidisciplinary Senior Design Rochester Institute of Technology Dresser-Rand Painted Post P10459 Detailed Design Review 2/26/10 Team: Phil Eaton (ME)](https://reader036.vdocuments.mx/reader036/viewer/2022081513/56649d4d5503460f94a2c33d/html5/thumbnails/54.jpg)
MSD II Project Plan