Background of Caelum XXen Development
1. Challenge for cost reduction
Tools to realize the most optimized process enabling lower cost with higher
quality
2. Time to market
Tools to provide the environment to bring the product to the market quicker.
3. Technology that knows mind of manufacturing
Tools to adopt the ever increasing manufacturing requirement.
Development on
Copyright 2004, TOYOTA CAELUM INCORPORATED, All Rights Reserved
Collaboration Environment by Toyota Caelum
Design operation individually divided
Design operation as one team
CAD for each individual
CAD as a tool expanded to
entire organization
Other Team A
Design Manager
A
Other Team B
Designer A
Designer B
Designer C
Other Team C
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Collaboration Environment by Toyota Caelum
- Real-time Team Design 1. Intra-process collaborative Operation
•
Industrial Design/Mechanical Design/Mold Design
2. Inter-process collaborative Operation
•
Collaboration within single operation
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Team Design Environment
Procurement
Distribution
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Merging CAD and collaboration tool
enables to resolve the problem quicker
Real-time Team Design CAD
Server
USA
Europe
Japan
The first-of-its-kind!
100% Internet compatible CAD
”Collaboration Environment” is provided through the internet/intranet,
as if all staff members at multiple locations worldwide are working
together at single location.
Copyright 2004, TOYOTA CAELUM INCORPORATED, All Rights Reserved
1. Real-time Team Design
2. Design data exchange
with recipe (light data)
Recipe（FOR）
3. Merging the latest design
intent from other designers
DIM
(Design Intent Merge
Recipe（FOR） ）
Caelum XXen
Caelum XXen
FM（Functional Modeling）
FM（Functional Modeling）
1. Functional Modeling putting
design intent into modeling
Team Design Server
Recipe（FOR）
Recipe（FOR）
DIM
Caelum XXen
DIM
Caelum XXen
FM（Functional Modeling）
FM（Functional Modeling）
The design intent by functional
modeling to be shared through
Team Design Server
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Smart way of Collaboration
Conventional CAD
Checking-in / Checking-out
system
（Collaboration by files）
Designer A
File
transfer
A data will be shared among
multiple staffs without
checking-in therefore design
changes can be reflected
instantly.
(Collaboration by entities)
Designer A
Designer B
Designer C
Designer B
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Advantage of Real-time Team Design
Intra-process collaborative design
Collaborative work among different processes
Conventional CAD
Inter-process collaborative design
Collaborative work within single process
Conventional CAD
Mechanical Design
Industrial Design Mechanical Design Mold Design
Designer A
Industrial Design
Mechanical Design
Mold Design
Time saved
Designer B
Time saved
Designer C
Copyright 2004, TOYOTA CAELUM INCORPORATED, All Rights Reserved
2. Functional Modeling
Release the designers from tedious modeling operation!

Design intent into modeling
A brand new modeling !
Automatically create the model
in accordance with other shape or
other design intent
Shell
Split
Push
Flexible to respond with design
change

History independent
Create the shape as intended
without thinking operation
sequences
 Instantly modify the model
created by other designer
Work with Team Design
Joint
Grill
Rib
Copyright 2004, TOYOTA CAELUM INCORPORATED, All Rights Reserved
The new way of shape modeling!
The functional modeling by Caelum XXen is a brand new
modeling method enabling to put design intent into model.
- Design intent into modeling 1. Maintain the space
4. Create a pocket
2. Maintain the space for a certain objective
As a pocket feature is moved
outside of body, the wall to
maintain the pocket feature will
automatically be created.
3. Maintain a shell
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Behavior Features - Knows what is supposed to be Conventional CAD
Define a pocket
and a rib
Rib missing!
Move the Rib
Rib maintained
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3. Interoperability
The major Kernel in the market
Parasolid/ACIS kernel
Adopt to other generic kernel to be available in the future

Home
Electronics
Machinery
Automotive
Shipbuilding
Aircraft
User’s
Applications
KKen
CAM
CAT
CAD basic functions
Parasolid
ACIS
Others
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Awards
Japan
•Software Product of the Year (Engineering category)
by Software Information Center “SOFTiC”
United States
•Annual Innovation Awards by Computer Graphic World magazine
•Editors‘ Choice Award by CADENCE magazine (2 consecutive award in a row)
•Technologies of the Year by Industry Week magazine
Copyright 2004, TOYOTA CAELUM INCORPORATED, All Rights Reserved
- Caelum XXen, other functions 1. Surface
2. Assembly
3. Drawing
Copyright 2004, TOYOTA CAELUM INCORPORATED, All Rights Reserved
- Caelum XXen, other functions Surfaces
Enriched surfaces edit functions such as extension, tangency and trimming.
•Planer surface
•Boundary loop surface
•Offset surface
•Sweep surface
•UV surface
•Trimmed surface
•Blending surface
•Extended surface
•Multi-driven surface
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- Caelum XXen, other functions Assembly
•Insert component
•Edit component
•Assembly motion
•Insert Constraint
•Mate
•Angle
•Tangent
•Fix
•Parallel
Constraints in assembly can be confirmed and be edited.
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- Caelum XXen, other functions Drawing
•Dimension
•Hatching
•Annotation
•Surface Texture
•Geometric Tolerance
•Blank Edge
•Datum Feature Symbol
•Ordinate Dimension
•Datum Target
•Table
•Centerline
•BOM
•Insert 3D Entities
Copyright 2004, TOYOTA CAELUM INCORPORATED, All Rights Reserved
Caelum XXen - standalone to enterprise level -
Standalone
Caelum XXen / Design
（Parasolid/ACIS）
Teamdesign
Server:
Caelum XXen /
Teamdesign Server
Client：
Caelum XXen / Design
（Parasolid/ACIS）
+Caelum XXen / Teamdesign
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Global Teamdesign
Global Server:
Global Teamdesign Server
Copyright 2004, TOYOTA CAELUM INCORPORATED, All Rights Reserved