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3D Printing

What is this technology?:

3D printers make three dimensional objects by printing them layer by layer , aka additive manufacturing technique using a 3D design. As opposed to 2D printers, which are widely in use, which print text or graphics on a paper, 3D printers actually make physical objects like mugs, mechanical arms, small figures etc. Recent advances in 3D printing made it possible to shrink the size of the 3D printers to that of a desktop printer size and hence making their way for home use. At the same time, industrial use of 3D printers is growing due to the possibility of less waste, increased precision and the ability to mass customize. 3D printing is finding it’s use from healthcare to manufacturing to consumer goods.

You can 3D print a shoe or a cake or even an organ these days. 3D printing is expected to revolutionize the manufacturing industry in the next few years to come. This technology is growing at a rapid pace and new jobs and careers are created in 3D printing at a breath taking speed.

To learn more, you can check sources like YouTube or Wikiperdia. We’ve found one such interesting video on YouTube about 3D Printing.  Here’s the link.


A Few Companies that are in this Area:

Company Name Sample Products Main Focus Website
Stratasys (This is a 3D Printing Solutions Company) Shaping young Hearts: Stratasys helps a Surgeon save more kids. Link:Stratasys They claim to be at the forefront of 3D Printing innovation and help in shaping our world to become simpler through their work. Stratasys
Shapeways (3D Printing Service and Marketplace) This shop enables people to make, shop, sell and connect 3D objects such as accessories in their market place. Example; Shapeways They enable everyone to bring their ideas to life with the help of 3D printing. Shapeways
MakerBot Compact 3D Printer, MakerBot filament 3D printers and tools MakerBot

What kind of Jobs are available in this field?:

Here’re a few sample jobs to give an idea about the kind of skills are needed and the roles in 3D Printing.

Job Role Job Description Education Requirements Other Skills Source
Firmware Engineer Responsible for design of electronic hardware and code for 3D Printers Masters Degree in Electrical Engineering, Computer Science or related field. • VHDL and Verilog HDL (multiple Hardware Description Language knowledge)
• high-speed serial communication
• I2C
• CAN Network
• 3D Printing
Firmware Engineer
3D Printing Designers Responsible for creating computer designs for a given object that can be 3D printed. Like a mug, a shoe, an aircraft wing part etc. Degree or diploma in design with a special focus on design tools like CAD. Should have an understanding of 3D printing, experience in 3D design and a basic understanding of CAD software and slicing programs. 3D Printing Designers
Embedded Software Engineer Responsible for architecture, design, development and testing of embedded software and firmware BS in Computer Engineering, Computer Science or Electrical Engineering Embedded systems programing Embedded Software Engineer
3D Printing Scientist Responsible for coming up with new processes or new products in 3D printing technology Usually requires Masters degree in Engineering or Design to conduct further research in the field Should have good understand of 3D printing process, materials used. Should have aptitude for innovation and creativity. 3D Printing Scientist

What kind of courses and degrees or certifications I can do to enter this field?:

Here’re a sampling of courses and certifications and degrees in 3D Printing.

Category Description Institute/Organization Website
Course 3D Printing and Biofabrication Course Utrecht University, Faculty of Medicine (UU) UtrechtSummerSchool
Certificate 3D printing testing and certification UL is a global independent safety science company 3D Printing Testing Certification
Online course 3D Printing Essentials Microsoft Virtual Academy Microsoft

Professional Associations or Organizations:

Here’re a few associations or organization that you can join to network with other professionals in 3D Printing

Association Description Website
3DPA The 3D Printing Association 3DPA
Association of 3D Printing Association of 3D Printing Association of 3D Printing
AMSI Addictive Manufacturing Society of India AMSI


Here’s a few resources to learn more about 3D printing and the applications of the same.

Resource Description Link
Mashable Explains: YouTube Channel What is 3D Printing and how does it work? Video & Channel
Harvard Business Review 3D printing will Change the world, by Richard A. D’Aveni HBR
Goembed Block Diagram of DLP 3D Printer Goembed
3D Printer Produces a solid 3D image from a Designed Digital File 3D Printer

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