3D modelling

The process of developing a mathematical representation of any three-dimensional surface of an object via specialised software. The product is called a 3D model. It can be displayed as a two-dimensional image through a process called 3D rendering or used in a computer simulation of physical phenomena. The model can also be physically created using 3D printing devices.

3D designing
three-dimensional modelling
3D rendering
3D graphics
3D representation

knowledge

cross-sector

3D modelling is an essential knowledge of the following occupations:

3D printing technician: 3D Printing technicians assist in the designing and programming of products, ranging from prosthetic products to 3D miniatures. They may also provide 3D printing maintenance, check 3D renders for customers and run 3D printing tests. 3D printing technicians can also repair, maintain and clean 3D printers.
Material stress analyst: Material stress analysts plan and use software to perform structural analyses including static, stability and fatigue analyses on a variety of machines. They develop analysis of primary and secondary structures. They prepare technical reports to document their analysis results, participate in design reviews and recommend process improvements. They also assist in the development of structural test plans.

3D modelling is optional for these occupations. This means knowing this knowledge may be an asset for career advancement if you are in one of these occupations.

Stringed musical instrument maker: Stringed musical instrument makers create and assemble parts to create stringed instruments according to specified instructions or diagrams. They sand wood, measure and attach strings, test quality of strings and inspect the finished instrument.
Harpsichord maker: Harpsichord makers create and assemble parts to make harpsichords according to specified instructions or diagrams. They sand wood, tune, test and inspect the finished instrument.
Aerospace engineering drafter: Aerospace engineering drafters convert the aerospace engineers’ designs into technical drawings usually using computer-aided design programs. Their drawings detail dimensions, fastening and assembling methods and other specifications used in the manufacture of aircrafts and spacecrafts.
Ergonomist: Ergonomists analyse the design of equipment, furniture, and systems in order to improve it toward safer, healthier, and more efficient ones. They strive to improve the interaction of people with equipment and the environment.
Rotating equipment engineer: Rotating equipment engineers develop designs and specifications for rotating equipment according to any applicable standards. They also provide technical expertise and help ensure that all new and existing equipment installations are completed.
Marine engineering drafter: Marine engineering drafters convert the marine engineers’ designs into technical drawings usually using software. Their drawings detail dimensions, fastening and assembling methods and other specifications used in the manufacture of all types of boats from pleasure crafts to naval vessels, including submarines.
Civil drafter: Civil drafters draw and prepare sketches for civil engineers and architects of architectonic projects of different kinds, topographical maps, or for the reconstruction of existing structures. They lay down in the sketches all the specifications and requirements such as mathematical, aesthetic, engineering, and technical.
Automotive engineering drafter: Automotive engineering drafters convert the automotive engineers’ designs into technical drawings usually using software. Their drawings detail dimensions, fastening and assembling methods and other specifications used in the manufacture of automotive components, cars, buses, trucks and other motor vehicles.
Mechanical engineering drafter: Mechanical engineering drafters convert mechanical engineers’ designs and sketches into technical drawings detailing dimensions, fastening and assembling methods and other specifications used for example in manufacturing processes.
Model maker: Model makers create three-dimensional scale models or various designs or concepts and for various purposes, such as models of human skeletons or organs. They also mount the models on display stands so that they can be used for their final purpose such as inclusion in education activities.
Rolling stock engineering drafter: Rolling stock engineering drafters convert the rolling stock engineers’ designs into technical drawings usually using software. Their drawings detail dimensions, fastening and assembling methods and other specifications used in the manufacture of rail vehicles such as locomotives, multiple units, carriages and wagons.
Industrial engineer: Industrial engineers design a vast array of production systems aiming to present efficient and effective solutions. They integrate a varied number of variables such as workers, technology, ergonomics, production flows, and product specifications for the design and implementation of production systems. They can specify and design for microsystems as well.
Mechanical engineer: Mechanical engineers research, plan and design mechanical products and systems and supervise the fabrication, operation, application, installation and repair of systems and products. They research and analyse data.
Graphic designer: Graphic designers create text and images to communicate ideas. They make visual concepts by hand or using computer software, intended for publishing in paper or online media such as advertisements, websites, and magazines.
Numerical tool and process control programmer: Numerical tool and process control programmers develop computer programs to control automatic machines and equipment involved in manufacturing processes. They analyse blueprints and job orders, conduct computer simulations and trial runs.
Tooling engineer: Tooling engineers design new tools for manufacturing equipment. They prepare tooling quotation requests. They estimate costs and delivery time, manage tooling construction follow-up and supervise the routine maintenance of tools. They also analyse data to determine the cause of major tooling difficulties and develop recommendations and action plans for solutions.
Fluid power engineer: Fluid power engineers supervise the assembly, installation, maintenance, and testing of fluid power equipment in accordance with specified manufacturing processes. They create designs with schematics and assembly models, make drawings and bills of materials for components, and analyse equipment.
Guitar maker: Guitar makers create and assemble parts to build guitars according to specified instructions or diagrams. They work wood, measure and attach strings, test quality of strings and inspect the finished instrument.
Doll maker: Doll makers design, create and repair dolls using various materials such as porcelain, wood or plastic. They build moulds of forms and attach parts using adhesives and handtools.
Industrial tool design engineer: Industrial tool design engineers design various industrial tools in accordance with customer needs, manufacturing requirements, and building specifications. They test the designs, look for solutions to any problems, and oversee production.
Container equipment design engineer: Container equipment design engineers design equipment to contain products or liquids, according to set specifications, such as boilers or pressure vessels. They test the designs, look for solutions to any problems and oversee production.
Piano maker: Piano makers create and assemble parts to make pianos according to specified instructions or diagrams. They sand wood, tune, test and inspect the finished instrument.
Design and applied arts vocational teacher: Design and applied arts vocational teachers instruct students in their specialised field of study, applied arts and crafts, which is predominantly practical in nature. They provide theoretical instruction in service of the practical skills and techniques the students must subsequently master for an applied arts and crafts profession, such as graphic designer or interior designer. Design and applied arts vocational teachers monitor the students’ progress, assist individually when necessary, and evaluate their knowledge and performance on the subject of applied arts and crafts through assignments, tests and examinations.
Drafter: Drafters prepare and create technical drawings using a special software or manual techniques, to show how something is built or works.
Industrial designer: Industrial designers work out ideas and develop them into designs and concepts for a wide variety of manufactured products. They integrate creativity, aesthetics, production feasibility, and market relevance in the design of new products.
Harp maker: Harp makers create and assemble parts to create harps according to specified instructions or diagrams. They sand wood, measure and attach strings, test quality of strings and inspect the finished instrument.
Product development engineering drafter: Product development engineering drafters design and draw blueprints to bring new concepts and products to life. They draft and draw detailed plans on how to manufacture a product.
Keyboard musical instrument maker: Keyboard musical instrument makers create and assemble parts to create keyboard instruments according to specified instructions or diagrams. They sand wood, tune, test and inspect the finished instrument.
Organ builder: Organ builders create and assemble parts to build organs according to specified instructions or diagrams. They sand wood, tune, test and inspect the finished instrument.
Violin maker: Violin makers create and assemble parts to create violins according to specified instructions or diagrams. They sand wood, measure and attach strings, test quality of strings and inspect the finished instrument.
Engine designer: Engine designers carry out engineering duties in designing mechanical equipment such as machines and all types of engines. They also supervise their installation and maintenance.
Heating, ventilation, air conditioning (and refrigeration) drafter: Heating, ventilation, air conditioning (and refrigeration) drafters create prototypes and sketches, technical details, and aesthetic briefings provided by engineers for the creation of drawings, usually computer aided, of heating, ventilation, air conditioning and possibly refrigeration systems. They can draft for all kinds of projects where these systems can be used.

References

1. 3D modelling – ESCO