3. Definition of the wire harness
• wires • bundles
• connectors • windings
…comprises …is made up
… as …
Wire harness…
……is …is protected
manufactured by…
…
• specifically • tapes
for a project • conduit
or application • ducts
Product Management/ 09-2012 3
4. Why wire harnesses (instead of “normal” cables)?
1. Optimisation of space (e.g. fitting space in vehicles)
2. Weight optimisation
3. Increasing number of PCB-based modules, even in switching cabinets
4. Optimum coverage of requirements in respect of electrical connections (degree
of protection, mechanical load, ambient influences)
5. Pre-assembly becomes economically feasible, even in smaller batches
Product Management/ 09-2012 4
5. Connection infrastructure
Basis of Circuit diagram
the logic definition
Connection Wire / cable Cable harness
technology
Application
Modules
Cabinet
Devices
Field Vehicles
Product Management/ 09-2012 5
6. New target groups to address
Train,mass- Construction Ship
Aerospace transit equipment construction
Cable and
Printing & Semicondu Building
Defense copying ctor technology
Telecommun Consumer Medical
ications Automobile
products equipment
Cable Harness
Automation
Product Management/ 09-2012 6
8. Typical wire harness engineering process
3D-Model
Plausibility
test/check
Parts list
Production
3D/2D wire harness
drawing 1:1 nailboard
drawing
Electric
circuit diagram
Product Management/ 09-2012 8
9. Typical wire harness engineering process
Step 1: 3D/2D import/export of the cable harness
Import of the 3D-Model from the 3D-Model
M-CAD system
Addition of the connection data,
connectors and lap sections
CATIA (Dassault)
Validation of the cable harness NX (Siemens PLM)
Solid Works (Dassault)
Solid Edge (Siemens)
Determination of lengths for cost Inventor (Autodesk)
calculations and production ……
Export of the completed wire harness
for fitting and routing simulation in the
3D CAD
3D-Editor
Product Management/ 09-2012 9
10. Typical wire harness engineering process
Step 2: Exchange of the connection logic
Connection (no./colour, cross-section) Circuit diagram
Source/destination of each connection
Assignment to terminals/connectors
Bundle assignment for each wire
Splice information
Information regarding conductor end
finishing
2D wire harness
drawing
Product Management/ 09-2012 10
11. Typical wire harness engineering process
Step 3: 2D wire harness drawing
Determination of the ultimate geometry
Addition of connector details
Determination of lap sections, lap
types, fasteners
Definition of conductor end finishing
Definition of all lengths
Definition of the splices
Product Management/ 09-2012 11
12. Typical wire harness engineering process
Step 4: Validation, analyses, production documentation
Plausibility tests
Parts list
generation
Life-size nailboard
drawing
Integration into
production
Product Management/ 09-2012 12
13. Savings potentials – wire harness design
EPLAN Harness Expert shortens the process
Conventional design method
Mechanical 3D CAD- Virtual Mechanical Waiting time Optimisation
design design prototype prototype Documentation
Wire harness Electrical Waiting time Prototype Optimisation
design cable harness Documentation
design
Integrated design with EPLAN Harness Expert
tation
Documen-
Optimisation
Mechanical 3D CAD- Virtual Mechanical Quicker
design prototype prototype „Time to market“
design
tation
Documen-
Optimisation
Wire harness Electrical Harness Prototype
design design Expert cable harness
Product Management/ 09-2012 13
15. The acquisition: Harness Expert
Acquisition
• Takeover of all rights in the product and copyright (IP rights) of
Harness Expert on 01 July 2012
• Takeover of the world-wide trade and sales rights of Harness
Expert
Objectives
• Expansion of the EPLAN portfolio 3D/2D wire harness
engineering
• World-wide marketing with brand name “EPLAN Harness Expert”
• Positioning as the leading solution for wire harness engineering
Product Management/ 09-2012 15
16. The acquisition: Harness Expert
Brief profile/core functionality of EPLAN Harness Expert
Wire harness engineering
• Interactive design of a wire harness - optionally in 3D or 2D
• Import of 3D/2D wire harness information from all standard CAD systems
• Definition of lap sections and splices
Electrical information
• Import of the wiring logic from EPLAN Electric P8 and its allocation to bundles in
the cable harness
• Processing of connectors and accessories from libraries
Analyses
• Technical validation, e.g. free capacity of bundles, bending radii, over-
assignment of connectors
• Analysis lists, e.g. parts lists, cutting lists, costs calculation, operations
Product Management/ 09-2012 16
17. Perfect complement to the EPLAN solution portfolio
3D Process Fluid
Circuit Wire
switching enginee- enginee-
diagrams Harness
cabinet ring ring
Draft
Design
Production
Product Management/ 09-2012 17
20. 3D & 2D
Stand- Alone
Wire Harness Easy To Use
Solution
Design
Product Management/ 09-2012
21. EPLAN Harness Expert
Software Suite for the Wire Harness development
Easy definition of cable and wire harness
routes with an intuitive point-&-click
method
Simple adoption of wiring lists and
connection information from EPLAN
Fully automated routing of wires and
cables on previously defined path
2D production drawings – from 1:1 pin-
board to handy service documents in the
scale required
Product Management/ 09-2012
22. EPLAN Harness Expert
Software Overview
EPLAN Harness Expert
Studio
3D/ 2D Harness Designer
Wire Harness Editor
Nailboard
Bill of material
Project Management
Variants and Options
Product Management/ 09-2012 22
24. EPLAN Harness Expert
Software Overview
Mech. 3D Data
EPLAN Harness
Electrical Data Expert
Library
EPLAN Harness
2D Data Expert
Studio Mech. 3D Data
Workspace
Electrical Data
Data Pool Nailboard
Reporting 2D Data
Product Management/ 09-2012
25. EPLAN Harness Expert
Import Data
3D
MCAD
Pro/E
CATIA E3
Inventor Vesys
3D Modelle
SolidEdge ELCAD
Andere
SolidWorks LCable
Siemens NX Capital Logic
… …
Manufacturing
Data
Product Management/ 09-2012
26. EPLAN Harness Expert
In a few steps to a harness design
Point & Design
Import Model Routing Nailboard BOM
Click Check
Product Management/ 09-2012
27. EPLAN Harness Expert
In a few steps to a harness design
Point & Design
Import Model Routing Nailboard BOM
Click Check
Product Management/ 09-2012
28. EPLAN Harness Expert
In a few steps to a harness design
Point & Design
Import Model Routing Nailboard BOM
Click Check
Product Management/ 09-2012
29. EPLAN Harness Expert
In a few steps to a harness design
Point & Design
Import Model Routing Nailboard BOM
Click Check
Product Management/ 09-2012
30. EPLAN Harness Expert
In a few steps to a harness design
Point & Design
Import Model Routing Nailboard BOM
Click Check
Product Management/ 09-2012
31. EPLAN Harness Expert
In a few steps to a harness design
Point & Design
Import Model Routing Nailboard BOM
Click Check
Product Management/ 09-2012
32. EPLAN Harness Expert
In a few steps to a harness design
Point & Design
Import Model Routing Nailboard BOM
Click Check
Product Management/ 09-2012
33. EPLAN Harness Expert
Solutions
EPLAN EPLAN EPLAN
Harness Expert Harness Expert Harness Expert
2D 3D 3D/ 2D
CAD Create Modern 3D-CAD Solutions
One solution for all the
Wire Harness Design
T 2D wire harness Software
R manufacturing for efficient design and methods
A documents in the documentation of wire
N simplest possible way harnesses
S
L
A
T 3D/ 2D
O
2D 3D
R
Product Management/ 09-2012 33
34. EPLAN Harness Expert
Modules
Stand- alone Network SWS
Available in the versions
EPLAN Harness only 2D Wire Harness
1001, 3002 und x x 16%
Expert 2D construction
Professional
Available in the versions
EPLAN Harness only 3D Wire Harness
1001, 3002 und x x 16%
Expert 3D construction
Professional
Available in the versions
EPLAN Harness combine 3D/2D Wire
1001, 3002 und x x 16%
Expert 3D/2D 100, 300, Professional
Harness construction
Professional
Verknüpfung auf die Preisliste (XLSX)
Import CAD Models Available formats:
Supplementary module CATIA, V4/V5, Siemens
to NX, Pro ENGINEER,
EPLAN CAD EPLAN Harness Expert SolidWorks, Autodesk
x x 16%
Translator 2D, EPLAN Harness Inventor, Solid Edge,
Expert 3D, EPLAN OneSpace Designer,
Harness Expert 3D/2D IGES, STEP, STL,
JTOpen
1 100 Connections per Workdesk/ Workspace
2 300 Connections per Workdesk/ Workspace
Product Management/ 09-2012 34
37. EPLAN Harness Expert
Variants & Options
Simple switching between Configurations in Workspace allows working on a 150% Harness
with switching the defined options On or Off.
Electrical options are defined on Project document level
Each Variant can contain a set of Configurations of electric options
Each part can be assigned with one or more electrical options
Configurations
150% Situation
Basic Configuration
Advanced Powersupply
2 Moduls
2 Moduls + Power
3 Moduls
Product Management/ 09-2012
47. EPLAN Harness Expert
Rapid Prototyping
Quick creation from Draft and Sketches without a single wire or component
appearing in the design
Rapid Prototyping speeds up the preliminary generation of the cable harness
considerably
EPLAN Harness Expert offers the option to substitute the dummy objects at a
later stage of the design process with real objects, developing the cable harness
further, right up to the point of production.
Product Management/ 09-2012
49. EPLAN Harness Expert
Nailboard
EPLAN Harness Expert Nailboard creates a two dimensional formboard
automatically, out of the designed wire harness 3D data.
Comfortable and sophisticated
3D geometry is fully factored in.
Multiple labelling with symbols and assembly
instructions for problem-free manufacturing
Documents are always kept up to date
Product Management/ 09-2012
50. EPLAN Harness Expert
Nailboard
Permissible minimum
bending radii
Cable- ID
Bill of Materials
Manufacturing
instructions
Integration DXF- Data
Connector images
1:1 drafts
Product Management/ 09-2012
51. EPLAN Harness Expert
Reports
EPLAN Harness Expert Report provides all kinds of analyses and evaluations at
the click of a button:
Bills of materials – total batch lists
Individual object lists
Cutting lists for cables and wires
Wire run and connection lists
Connector and splice lists
Time and cost analyses
Protective membrane sleeve report (for tape, fittings, corrugated pipes etc.)
Data export for wire cutting and stripping machines...
Product Management/ 09-2012
54. Savings potentials – wire harness design
EPLAN Harness Expert shortens the process
Conventional design method
Mechanical 3D CAD- Virtual Mechanical Waiting time Optimisation
design design prototype prototype Documentation
Wire harness Electrical Waiting time Prototype Optimisation
design cable harness Documentation
design
Integrated design with EPLAN Harness Expert
tation
Documen-
Optimisation
Mechanical 3D CAD- Virtual Mechanical Quicker
design prototype prototype „Time to market“
design
tation
Documen-
Optimisation
Wire harness Electrical Harness Prototype
design design Expert cable harness
Product Management/ 09-2012 54
55. Perfect complement to the EPLAN solution portfolio
3D Process Fluid
Circuit Wire
switching enginee- enginee-
diagrams Harness
cabinet ring ring
Draft
Design
Production
Product Management/ 09-2012 55
56. EPLAN Harness Expert
Summary
One Stand-Alone Software Suite for the whole 3D/2D harness design process.
Variants and Options deliver a high degree of design flexibility.
Quality improvement through the automatic generation of delivery data and material
calculations from the layout.
Rapid Prototyping shorten and simplify the design process, allowing a flexible design
and reducing the development costs.
Potential for optimization (future) through the possibility to work in a special 2D
environment – but also in 3D if necessary.
Detailed manufacturing documents for a more closely and effectively cooperation
between harness producers and OEM.
Easy to learn and very easy to use – Steep learning curve (Focus).
Product Management/ 09-2012
57. EPLAN Harness Expert
Summary and prospects
Strategic acquisition
Completes product portfolio
New markets + target groups
Openness and integration
Global opportunities
Product Management/ 09-2012 57