GENERAL VENTURES EDD DIRECTOR KATHRYN GALLIONPAGE 3 EDITED CALAVERAS COUNTY BLUEPRINT.pptx
1. EDD GUIDE TO BUILDING AFFORDABLE HOUSES:
3D PRINTED
RESIDENTIAL HOUSING
A PROPOSED BLUEPRINT
The EDD
DIRECTOR’S
Additive
Manufacturing
Blueprint
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION
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2. EDD GUIDE TO BUILDING AFFORDABLE HOUSES:
Contents
1 01. Introduction:
AFFORDABLE HOUSING – THE DISRUPTIVE
3D CONCRETE PRINTED HOMES NOT 100 YEAR OLD FAILED MODEL
2 02. Scalable Manufacturing
3 03. Reactivity to Market Demand
3.1 Optimizing Time-To-Market
3
4 3.2 Reducing Lead Time
4 3.3 Enabling J.I.T. Manufacturing
5 04. Production Flexibility
4.1 Adjusting to variability in demand
5
6 4.2 Overcoming the MOQ
6 4.3 Design Freedom
7 05. Optimizing Production Costs
5.1 Design optimization
7
8 5.2 Short-term v. long-term projects
8 5.3 Optimizing overhead costs
9 06. The Scalable Manufacturing Playbook
6.1 Production Forecasting
10
11 6.2 Production Timeline
12 6.3 Application Constraints
13 6.4 Material & Technology Selection
14 6.5 Price Optimization
15 6.6 Production Capabilities Assessment
16 07. Putting It All Together
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3. GENERAL VENTURES CORPORATION: EDD DIRECTORS GUIDE
02 . Scalable Manufacturing
-
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4. GENERAL VENTURES CORPORATION: EDD DIRECTORS GUIDE
02. Reactivity to Market Demand
3.1Optimizing Time-To-Market
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5. GENERAL VENTURES CORPORATION: EDD DIRECTORS GUIDE
According to Affordable Housing through
3D Printing
73% of the respondents to the survey say
Lead time is one of the most important
measures of success for 3D printing activity.
3.2 Reducing lead time
3.3 Enabling Just In Time ( J.I.T.) manufacturing
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6. 03. Production Flexibility
4.1 Adjusting to variability in demand
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION
GENERAL VENTURES CORPORATION: EDD DIRECTORS GUIDE
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7. 4.2 Minimum Order Quantity (MOQ)
4.3 Design Freedom
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION
GENERAL VENTURES CORPORATION: EDD DIRECTORS GUIDE
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8. General Ventures: The Scalable Manufacturing Blueprint
04. Optimizing Production Costs
5.1Design optimization
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION 8
9. General Ventures: The Scalable Manufacturing Blueprint
5.2 Short-term v. long-term projects
5.3 Optimizing overhead costs
€
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION 9
10. General Ventures: The Scalable Manufacturing Blueprint
05. The Scalable Manufacturing Playbook
`
Start
Additive
Adoption
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11. Blueprint 8 EESSENTIALS
Which Manufacturing Method is more
adapted?
◄
Ad d i t i v e Stick Built
Manufacturing Housing
Demand
To what extent can you predict market demand?
- 0 0 0 0 0 0 0 0 0 0
Very Highly
Unpredictable Predictable
Visibility
How far in advance and you predict demand? - 0 0 0 0 0 0 0 0 0 0
<2 Months >6 Months
Lifetime
How long do you expect this design /component to
last?
- 0 0 0 0 0 0 0 0 0 0
Unsure >1 Year
Seasonality
Is there a predictable fluctuation in demand?
- 0 0 0 0 0 0 0 0 0 0
Irregular & Regular &
Unpredictable Predictable
Inventory
How much stock can you afford to carry? How much
reserve should you keep?
- 0 0 0 0 0 0 0 0 0 0
<1Month >6 Months
Minimum Order Quantity (MOQ)
Does your order surpass MOQ for traditional
manufacturing methods?
- 0 0 0 0 0 0 0 0 0 0
<½MOQ >2 times MOQ
Lead-Time
How quickly will you need the parts between
ordering and delivery?
- 0 0 0 0 0 0 0 0 0 0
<2 weeks >2 months
Quantity
What is the total size of your production - 0 0 0 0 0 0 0 0 0 0
<100 >lOk
6.1 Demand
GEBERLAVENTURS CALAVERAS EDD BLUPRING 10
Forecasting
Use the framework below to identify the manufacturing method best
adapted to your production forecasting needs.
13. 12
1 2
1 Set dates for Launch or crowdfunding campaign:
Set fulfillment goal date for crowdfunding campaign:
2
3
4
5
Is AM still viable?
6 Estimate monthly sales & production order deadline:
7 Review & adjust:
Time
Table 1:
product launch using Additive Manufacturing.
3
5
6
Units
1- 3 days
100 - lk 1 week
lk - Sk 1- 2 weeks
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION 13
14. Production
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION
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D Part Size
D Quantity
D Accuracy
Environmental Constraints
Flame Retardant
Chemical Resistance
UV Resistance
Sterilizable
Electrostatic Discharge (ESD)
D Water tightness
D
D
D Corrosion Resistance
Temperature
D Biocompatible / Skin contact
D
D
D
D
D Pressure
Mechanical Constraints
D Vibration
D Traction/ Pressure/ Flexure
D Shock Absorption
Aesthetics
D Color
D Surface finish
Other
15. Sample Part:
40 x 16 x 45 mm
Polymer Powder-Bed Fusion Photopolymer Metal
□
SLS Multi-J
□
et Fusion Photo
□
centric Binde
□
r Jetting
600
380 510
400
340
340 380 284
280 250
>
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wn,
8?.c
2800 parts/build
2-3 days production delay
1632 parts/build
1-2 days production delay
262 parts/build
1 day production delay
70 parts/build
7-10 days production delay
01)
C
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De-powder
Sandblasting UV Curing process Sandblasting
(Optional)
Support removal
(Optional)
Polish (Optional) Polishing
Dye Sanding support bumps plating
Chemical smoothing
n,
·;::
.Q
...I
n,
● PA12: Versatile all-purpose Nylon
● PAll: Bio-sourced versatile Nylon
● PP: Chemically resistant
● TPU: Flexible and elastomeric polymer
● PA6 (SLS Only): Rigid and heat resistant polymer
● EPD 1006: Affordable
prototyping material
● Steel/Bronze
420SS/BR
● Stainless Steel 316L
6.4 Material & Technology
Selection
Use this comparison to narrow down the material/ technology options
before consulting with a specialist
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION
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16. 0u
b.0
C:
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C :
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C.
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Build Preparation: Optimize how parts are packed in the build space
Shape:
Does the part easily "pack" together? (think of tetris pieces)
A
□
□
Orientation:
Does the part need to be produced in a specific orientation for strength or aesthetic reasons?
□
Design:
Can the part be redesigned to make it more "packable"? (Figure A vs Figure B above)
Size:
Can the size be adjusted to fit more parts in the build? (even a few mm can help) □
Position:
Can parts be "nested" inside each other to reduce the footprint of the part? (think of Russian nesting
dolls) □
Production: Optimize printing time
Weight/Density:
□
Can the design be modified to remove excess material? (hollowing or lattices)
Post-Production: Optimize finishing process
Supports:
□
Can the part be redesigned to eliminate the need for support structures? (FFF, resins, metals)
□
Powder removal:
Can the part be redesigned to make depowdering easier?
.
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Ill
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C:
Functional Integration: Optimize the design and function of the part itself
Parts:
Can the part integrate features to simplify the supply chain of the completed part? (hardware,
fasteners, brackets, etc)
□
□
Assembly:
Can the part be redesigned to make final assembly simpler? (channels, grids, holders, guides)
Function:
Can the part be redesigned to add value otherwise impossible for other manufacturing methods?
(lighter, more efficient, more durable) □
6.5 Price Optimization
While there are a number of factors which contribute to the cost of a 3D
printed part (material, technology, volume, density, etc) the design can also
play a great role in reducing the cost. Identify how the price of a part can
be optimized with the following design considerations.
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION
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17. Criteria
Internal Capability Potential Partner 1: Potential Partner 2:
Production location
Where will the production center be
located?
Dedication capacity
Will the production center be able to
reserve dedicated capacity for your volume
of production?
Quality control
What systems of quality control does the
production center have in place?
Ordering process
How will you place orders? Through a sales
team, directly online, integrated with your
ERP?
Production delay
What is the expected production delay for
the technology/material?
Certifications
Does the production center have the
necessary certifications for your industry?
(ISO 9001, ISO 14001, ISO 13485, etc)
Post-processing
What types of post-processing do they
offer to get the desired finished quality?
Repeatability
What systems are in place to ensure
consistency?
6.6 Production Capabilities
Use the criteria below to evaluate your internal capabilities for using 3D
printing and potential production partners
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION 16
18. GENERAL VENTURES: The Additive Manufacturing Blueprint
06. CLOSING ARGUMENT
GENERAL VENTURES 3D PRINTED CONCRETE FOR CONSTRUCTION
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19. MEET HOUSING AFFORDABILITY
HEAD 0N WITH
3D PRINTED CONCRETE
3D Printed Concrete For Construction
Knowledge Base Library
5 PhD Theses
5 Consultants White Papers
General Ventures Knowledge Base was Created from Content Hypothesized from 5 Ph D Theses and
5 Top US Consultants White Papers. 3D Concrete Additive Manufacturing Advantage and develop a
strategy that will put game-changing technology into your hands.
Use the GENERAL VENTURES KNOWLEDGE BASE TO ACHIEVE OPTIMUM
PERFORMANCE IN BUILDING AFFORDABLE HOUSING - 3D printing, and:
• Create room for innovation,
• Scale your production,
• Make adaptability one of your greatest strengths.
We’ve compiled our best ebooks, playbooks, guides, and customers’ stories, made for Construction
Company C Level Leadership and General Contractors working with Housing Developers and
Entrepreneurs working with EDDs and County Affordable Housing Task Forces, who want new 3D
Printed Single Family Residential Development. Opportunities all in one place.
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The Additive Manufacturing Blueprint
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