US SKA TDP Hydroforming Production Cost Rev B 12m Primary & Support Structure US SKA Antenna Working...
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TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide ‹#› of 27 Major Points to Consider In order to compare reflectors the support has to be included. Hydroformed reflector cost is mostly material. Tooling cost gets lost in this project. An offset is 16% more area. 12m has not been done before. Previous 6m reflectors were 4.8mm thick, 12m will be 3.0mm
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Transcript of US SKA TDP Hydroforming Production Cost Rev B 12m Primary & Support Structure US SKA Antenna Working...
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide ‹#› of 27
Major Points to Consider
In order to compare reflectors the support has to be included.
Hydroformed reflector cost is mostly material.
Tooling cost gets lost in this project.
An offset is 16% more area.
12m has not been done before.
Previous 6m reflectors were 4.8mm thick, 12m will be 3.0mm
Hat Creek Assy
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 3 of 27
SKA Assy
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 4 of 27
Direct Unit PriceEasiest to Estimate
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 5 of 27
Direct VariablePer Unit
Direct Fixed
Total Units
TotalUnit Cost
DirectUnit Cost
Unit Price
Raw materialIncoming freightDirect LaborConsumablesPackaging
EngineeringToolingProcess development
Total Unit CostBest for comparison
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 6 of 27
TotalUnit Cost
DirectUnit Cost
Indirect Fixed
Total Units
DirectUnit Cost
Unit Price
Facilities, Utilities,Rent, Insurance,Management, Purchasing, Training,Repairs, replacement.
Unit PriceHard to Estimate
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 7 of 27
Margin
TotalUnit Cost
DirectUnit Cost
Unit PriceTotal
Unit Cost
ProfitsProject ProposalsMarketingInvestmentsShareholder dividends
Okay Assumptions First
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 8 of 27
A Peak at Final Results
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide ‹#› of 27
Direct Variable CostsSummarize by Stations
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 10 of 27
Step 1 Detail by Station
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 11 of 27
More Detail by Station
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 12 of 27
More Detail by Station
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 13 of 27
Summary Direct Variable Costs
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 14 of 27
Step 2, Production Rate Needed
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide ‹#› of 27
Step 3, Direct Fixed Costs
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 16 of 27
Final Results Again
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide ‹#› of 27
Reflector & Support
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 18 of 27
Dedicated Facilitymatched to production rate
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 19 of 27
6 m ATA Primary
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 20 of 27
6m JPL Symmetric
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 21 of 27
Inspection ATA Secondary
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 22 of 27
Test of Flash Projected Targets
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 23 of 27
John Andersen & First Shipment
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 24 of 27
Surface RMS at 12m ?
Project Diameter Mfg rms Grav rms Wt lbs
ATA 6.1m 29.2m² 0.25mm 0.70mm 1,400
JPL 6.0m 28.3m² 0.20mm 0.27mm
TDP 12.0m 113.1m² 1.50mm 5,814
CART Mk 1 10.0m 78.5m² 1.20mm
CART Mk 2 10.0m 78.5m² 0.54mm 0.86mm
XDM 15.0m 176.7m² 1.80mm
KAT 7 12.0m 113.1m² 1.00mm
ASKAP 12.0m 113.1m² 1.00mm
Mounted with gravity
paint
1/20
Previous 6m reflectors were 4.8mm thick, 12m will be 3.0mmOffsets have less curvature
0.36mm
6m ATA Early
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 26 of 27
Primary 12
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 27 of 27
2.4m ATA Early
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 28 of 27
Secondary 12
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 29 of 27
Primary Reflector CostsJust Beginning to Learn
Project Diameter $ / dish Wt lbs $ / m² $ / lb
ATA -42 6.1m 29.2m² 24,600 1,400 842 17.57
ATA -350 6.1m 29.2m² 13,700 1,400 469 9.79
TDP 12m 113.1m² 29,451 5,814 260 5.07
CART Mk 2 10.0m 78.5m² 50,416 642
ASKAP 12m 113.1m²
KAT7 12m 113.1m²
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 30 of 27
ATA -350 reflector original bid $8,300 at 12% total cost.ATA-42 Most recent price is $19,200 at 25% total cost
These are not final confirmed figures.Some of these numbers are guesses.
Antenna CostsJust Beginning to Learn
Project Diameter $ / ant Wt lbs $ / m² $ / lb
ATA-42 6.1m 29.2m² 78,000 4,500 2,671 17.33
ATA-350 6.1m 29.2m² 66,000 4,500 2,260 14.67
ASCAP-36 12m 113.1m² 200,000 66,140 1,768 3.02
KAT7-80 12m 113.1m² 300,000 42,000 2,653 7.14
TDP AWG meeting, Los Angeles, 2009-05-07 Matt Fleming slide 31 of 27
ATA -350 reflector original bid $8,300 at 12% total cost.ATA-42 Most recent price is $19,200 at 25% total cost
These are not final confirmed figures.Some of these numbers are guesses.
