Everything about Wiring Harness Design Courses

A wiring harness essentially comprises cable assembly, connectors, and terminals that run through the entire length and width of an automobile and relay important information, while there is an electric power cable that is put together by materials such as rubber, electrical tape, etc.

The main purpose of any wiring harness is to ensure that the space utilization within the vehicle is perfect and effective. Passively, its job is also to protect the powering wires and the remaining other kinds of wires which are required for the smooth functioning of any automobile. Mainly, the wiring harness is used for functions such as automotive lighting, infotainment system, air conditioning, etc.

It indeed is of extreme importance nowadays as it helps improve the efficiency of the electrical system by organizing the bunches of wires into a simple harness, which helps keep the wiring organized and can be located efficiently.

What should one expect within a wiring harness design course?

Within wiring harness design courses, this is what the curriculum looks like:

Basics of Vehicle Electrical Distribution (VED) System and Wiring Harness

Within this module, one shall cover topics such as:

• Introduction to Vehicle Electrical Distribution System (EDS)
• An introduction to the Wiring Harness Assembly
• The Wiring Harness designing process for New Product Development (NPD)
• An introduction to the CATIA V5 electrical workbench

Introduction to the CATIA V5 electrical workbench and the electrical part designing

Within this module, one shall cover topics such as:

• Customized settings for the electrical environment
• Wiring harness routing processes for CATIA V5
• CATIA V5- electrical part designing

Electrical part designing

Within this module, one shall cover topics such as:

• Clips, Clamps, and support parts definitions
• Backshell definitions
• Protective covering definitions

Harness assembly and installation-1

Within this module, one shall cover topics such as:

• The preparation for the harness assembly
• Creation of the wire harness geometrical bundle
• Inserting the harness components into a geometrical bundle
• Positioning of the inserted electrical parts
• The connection and disconnection of electrical components
• Defining the wire harness routes

Harness assembly and installation-2

Within this module, one shall cover topics such as:

• Wiring of the harness routing upon external surfaces
• Modification of the wire harness bundle segments
• Protective coverings for the wire harnesses
• Usage of the electrical splices
• Bundle continuity checks and analysis
• Geometrical bundle warnings
• 3D annotations

Harness assembly and installation-3

Within this module, one shall cover topics such as:

• Modification of the branch point locations
• Deleting of the bundle segments
• Important tips, commands, and techniques

Wiring harness flattening

Within this module, one shall cover topics such as:

• Wiring harness flattening workbench
• Flattening workbench settings
• Flattening the 3D harness assemblies
• Modification of the flattening assembly
• Saving the flattened files
• Drawing, creation, and contents

Components specifications guide

Within this module, one shall cover topics such as:

• Selection parameters and specifications for wiring harness components
• Available suppliers in the market of India.

Wiring harness routing and packaging basics-1

Within this module, one shall cover topics such as:

• The Definitions
• The Routing and Packaging processes
• The Designing criteria for the wiring harnesses
• Packaging rule and the best practices
• The guidelines for the battery cable routing

Wiring harness routing and packaging basics-2

Within this module, one shall cover topics such as;

• Clearance management
• Protection from Water Ingress
• Thermal protection management
• Chafing protection
• Vibration protection
• Routing on or near the dynamic parts
• Rules for harness bending
• Interconnection connector parking

Conclusion

And that pretty much summarises the entire curriculum for the course of wiring harness designing. If you do well enough, you have a fair chance of being hired by a top-notch automobile company in the country such as TATA, or could even obtain the chance to work abroad!