3D Printing

Objects are 3D-printed layer by layer. Source: Mehta 2020, fig 5.
Objects are 3D-printed layer by layer. Source: Mehta 2020, fig 5.

3D printing is an additive manufacturing technology. It creates three dimensional objects using Computer Aided Design software. A 3D printer or fabricator replicates geometric models in the real world by adding materials layer by layer.

3D printing technology is disrupting traditional manufacturing. Manufacturers today are increasingly adopting 3D printing in their processes. With widening range of printable materials available, more companies are following suit. Because 3D printing allows model testing before producing the actual products. Since it adds materials in layers, it can generate intricate interior designs with high precision. It can also produce rapid prototypes in short periods. .

The technology creates an end product as a single piece in quick time instead of assembling composite items. As it's evolving at a rapid pace, 3D printers are expected to become products for home users like the 2D printers.


  • How does 3D printing compare against other manufacturing techniques?
    Subtractive versus additive manufacturing. Source: Chen et al. 2020, fig. 1.
    Subtractive versus additive manufacturing. Source: Chen et al. 2020, fig. 1.

    Two age-old manufacturing techniques are formative and subtractive. With formative manufacturing, we start with a cast or mould and pour material into it. This is cost-effective for high-volume production but requires a stable design. With subtractive manufacturing (SM), we start with a block of material. With the aid of CAD software, we remove excess material via drilling, cutting, and CNC milling. Complex objects can be created. Design changes are possible in software. However, it has high wastage of material.

    Additive manufacturing (AM) creates an object by adding material to it one layer at a time. This results in less wastage of material. It's flexible since design changes are done in software. It's ideal for prototyping and rapid customization. It can create certain features not possible with SM.

    In everyday talk, 3D printing is a term synonymous with AM. AM is often used in industrial settings and refers to the process. 3D printing is often used by hobbyists and refers to the technology. 3D printing may be seen as a type of AM since AM encompasses a broader spectrum of processes.

  • What are the basic steps involved in 3D printing?
    Different steps of 3D printing. Source: Mohapatra et al. 2021, fig. 3.
    Different steps of 3D printing. Source: Mohapatra et al. 2021, fig. 3.

    3D printing broadly involves three steps: Modeling, Printing and Finishing.

    Models are generated using Computer Aided Design software. A designer forms shapes by scanning real objects in 3D form and feeds them into the CAD software. She connects the shapes meaningfully, makes corrections and creates models in an iterative process. The models are finalized and stored in file formats such as Stereolithography (STL) file and Additive Manufacturing File (AMF).

    Before printing the final model, files are checked for errors. . The clean files are processed by another software called Slicer. The slicer converts a geometric model into an array of thin layers. The layered output of the slicer is stored in G-code files that interact with the client software. G-code files serve as interfaces to pass printing instructions to the 3D printers.

    In the last stage, the printed object is given a finishing touch to make it a complete product. The rough surfaces are removed, cleaned, polished, and/or coated, depending on the type of the product printed.

  • Could you give some examples of 3D printing process types?
    Different types of 3D printing. Source: Velu et al. 2022, Figure 9.
    Different types of 3D printing. Source: Velu et al. 2022, Figure 9.

    Stereolithography (SLA) is one of the first 3D printing types in the industry. The process exposes liquid material to a laser source and forms rigid solid parts layer by layer. It's called photopolymerization. The solid parts are treated further with UV rays to fully solidify their outer surfaces.

    Fused Deposition Modeling (FDM) is a type suitable to print plastic objects. An extruder forcefully ejects plastic filaments heated to their melting points. Filaments deposit on a platform layer by layer. These layers consolidate to become 3D objects.

    Powdered Bed Fusion (PBF) is another process where laser beams are directed on powders loaded on designated plates. The powders melt and form solid shapes. Each solid that forms in the next layer blends with the previous layer till the whole model is printed. Selective Laser Sintering (SLS), Electron Beam Melting (EBM) and Selective Heat Sintering (SHS) are the basic technologies associated with Powdered Bed Fusion.

    Some other types are Digital Light Processing (DLP), Material Jetting (MJ), Laminated Object Manufacturing (LOM), Binder Jetting (BJ) and Direct Energy Deposition (DED).

  • How does one choose a 3D printing process?
    Functional flowchart to choose 3D printing processes. Source: 3D Hubs 2018.
    Functional flowchart to choose 3D printing processes. Source: 3D Hubs 2018.

    Multiple factors may influence the choice of a 3D printing process. Geometric precision, materials used, product appearance, economy and size are some important considerations. .

    For example, when the materials used are carbon, Nylon, Carbon fibre and the like, FDM would be suitable. It is cost effective and prints products composite of a variety of items. SLA makes the best fit for clean surface finishing and fine detailing. To produce brittle, multi-colored outputs, designers choose Material Jetting (MJ). Binder Jetting (BJ) that uses liquid agents to bind powder beds is preferred to 3D print metal objects in large volumes.

  • Can you discuss some applications of 3D printing?

    Consumer Products: 3D printing technology can create custom made products. A broad classification of some common consumer products may include jewelry and fashion accessories, consumer electronics, entertainment props and set pieces, sporting goods, and packaging prototypes.

    Architecture and Construction: 3D printing technology can be applied to construct an entire building or build components of it. Apis Cor Printed House in Russia and Canal House in Amsterdam are 3D printed structures.

    Spare Parts Manufacturing: Vital parts of obsolete products may become unavailable or hard to find. And they may force us to buy new products. 3D printing of such parts saves money and time.

    Other major industries benefiting from 3D printing technology include prosthetics and bio implants, dentistry, pharmaceuticals, automotive, food, aerospace, robotics, and medical and functional textiles.

  • How could digital twin technologies support 3D printing?
    Use of digital twin in additive technologies. Source: Kantaros et al. 2021, fig. 5.
    Use of digital twin in additive technologies. Source: Kantaros et al. 2021, fig. 5.

    A digital twin is the virtual representation of an object or a process in a real-time simulation environment. Digital twins facilitate interaction between humans, objects and the virtual spaces connecting them. They make use of Internet of Things (IOT), Artificial Intelligence (AI), cloud computing, Simulation and Modeling, Extended Realities and Networks to function effectively.

    Coupling Digital twin technology with 3D printing can enhance performance monitoring and assist in detecting anomalies. The combination of Digital twin and 3D printing offers some advantages:

    • It enables simulations to take temperature and humidity differences which a mere CAD software cannot.
    • Its database allows comparison of designs for future references.
    • Designers can use digital twin systems to verify designs and performance data virtually.
    • Cloud manufacturing environment in the digital twin technology enables real-time data monitoring and troubleshooting.
    • Simulation and early warning systems using digital twin systems can minimize errors and distortions in the final output.
    • It provides reference solutions for other manufacturing equipment online.
    • It enables detection of defects and quality lags during simulation before actual printing. Hence it saves resources and costs.
  • What are some of the current challenges of 3d printing technology?

    Material unavailability: There is no one-size-fits-all solution to printing every product. Some materials may not be available for 3D printing.

    Material incompatibility: Some materials may not be compatible with the printers. Not all materials fit into the design when they require temperature control.

    Lack of Industry standards: 3D printing across the world lacks standards that are widely accepted or commonly followed. Standards should be in place to create a comprehensive ecosystem of manufacturers, suppliers and users.

    Post-processing issues: Most of the 3D printed products need post-processing to become usable. It adds to the costs, consumes extra time and kills consistency.

    Inconsistencies in output: A 3D printer may not produce the exact output across all geographies. Depending on the atmospheric conditions, physical dimensions such as height, width and depth may show variances.

    Scalability issues: At present, 3D printing may not offer cost effective solutions to mass production in certain fields. For example, biomedical industry.



Japanese professor Dr. Hideo Kodoma invents Laser beam resin curing system, the first 3D printing system that uses UV rays to harden polymers.


Charles Hull files patent for the first stereolithography apparatus machine.


Charles Hull is granted patent for SLA. He co-founds 3D-systems corporation, the first company to introduce SLA 3D printing.

SLA-1 (1987). Source: Adapted from 3D Systems 2022.
SLA-1 (1987). Source: Adapted from 3D Systems 2022.

The first commercial rapid prototyping printer, SLA-1, is released.


Scot and Lisa Crump apply for a patent for Fusion Deposition Modeling (FDM). Hans Langer establishes EOS GmbH in Germany. EOS (Electro Optical Systems) later becomes an industry leader in 3D printing of metals and plastics.


Aeromat introduces 3D printer for metals using Laser Additive Manufacturing (LAM) technique. The printer uses high energy lasers to fuse powdered titanium alloys.


Wake Forest institute of Regenerative Surgery devises the first 3D printer to build a synthetic biodegradable 3D scaffold of human bladder.


Adrian Bowyer developed an open source concept called ReRap to create self replicating 3D printers.


The first 3D printer to be commercially available, Darwin, built on RepRap concept is built. When Scott Crumps' patent on FDM expired in 2009, many low cost FDM printers flooded the 3D printer market. Of them, RepRap or the Replicating Rapid Prototyper is significant. It is an open source machine that can copy itself and replicate its own intricate parts. It also produces prototypes rapidly. Since it is an open source, many companies use RepRap designs to print 3D machines and products. It brought down 3D printing costs considerably.


MakerBot introduces do-it-yourself kits for people to build their own 3D printers and builds Thingiverse file library where one can submit and download 3D printable files.

Urbee, the first 3D printed car. Source: Quick 2010.
Urbee, the first 3D printed car. Source: Quick 2010.

Kor Ecologic unveils a prototype car with a 3D printed body.

SULSA launch from HMS Mersey. Source: Adapted from Univ. of Southampton 2022.
SULSA launch from HMS Mersey. Source: Adapted from Univ. of Southampton 2022.

University of Southampton designs and prints the first unmanned 3D printed aircraft called Southampton University Laser Sintered Aircraft (SULSA).


Celink, a Swedish Company, commercializes standardized bio-inks that can be used to print tissue cartilage. The company later introduces the INKREDIBLE 3D printer for bioprinting services


  1. 3D Hubs. 2018. "How to Select the Right 3D Printing Process." 3D hub is a network of manufacturing services, Core77, January 18. Accessed 2022-10-06.
  2. 3D Systems. 2022. "Our Story." Official Website of 3D Systems Co-founded by Charles Hull, 3D Systems. Accessed 2022-10-06.
  3. AMFG. 2019. "10 of the Biggest Challenges in Scaling Additive Manufacturing for Production in 2020 [Expert Roundup]" AMFG provides MES and workflow software to manage and scale additive manufacturing processes., AMFG, October 08. Accessed 2022-10-02.
  4. AZoMaterials. 2019. "How Can 3D Optical Profiling Optimize Additive Manufacturing Processes?" AZoMaterials, AZoNetwork, April 18. Accessed 2022-10-07.
  5. Ahart, Matt. 2019. "Types of 3D Printing Technology." PROTOLABS, June 03. Accessed 2022-09-27.
  6. All3DP. 2022. "The 7 Main Types of 3D Printing Technology in 2022." All3DP technology blog, All3DP. Updated 2021-10-28. Accessed 2022-10-01.
  7. Avalanche. 2021. "3D Printing Replacement Or Replicated Parts." 3d Printed Parts, 3D Printing, Additive Manufacturing, 3D Printed Parts, March 31. Accessed 2022-10-06.
  8. Azlin, M. N. M., R. A. Ilyas, M. Y. M. Zuhri, S. M. Sapuan, M. M. Harussani, Shubham Sharma, A. H. Nordin, N. M. Nurazzi, and A. N. Afiqah. 2022. "3D Printing and Shaping Polymers, Composites, and Nanocomposites: A Review." This article belongs to the Special Issue Current Progress in Biopolymer-Based Bionanocomposites and Hybrid Materials, MDPI, January 03. doi: 10.3390/polym14010180. Updated 2021-11-11. Accessed 2022-09-26.
  9. Barbosa, William S., Felipe C. Gouvea, Renan F. F. Wanderley, and Flavia M. Gonçalves. 2022. "Development of an open-source large 3D printer for PLA and ABS." J. Phys.: Conf. Ser. 2336 012001, https://iopscience.iop.org/. doi: 10.1088/1742-6596/2336/1/012001. Accessed 2022-09-29.
  10. Bhattarai, Piyush Mohan, Pragyee Shrestha, and Raju Chohan. 2022. "Digital Twin and Its Implementation in 3D Printing: A Research Review." Volume 10, Issue 07, July 2022, International Journal of Scientific Research and Management (IJSRM), July 07. doi: 10.18535/ijsrm/v10i07.ms01. Accessed 2022-10-01.
  11. Bove, Alessandro, Flaviana Calignano, Manuela Galati, and Luca Iuliano. 2022. "Photopolymerization of Ceramic Resins by Stereolithography Process: A Review." This article belongs to the Topic Additive Manufacturing, MDPI, April 01. doi: 10.3390/app12073591. Accessed 2022-09-27.
  12. Buj-Corral, Irene, and Aitor Tejo-Otero. 2022. "3D Printing of Bioinert Oxide Ceramics for Medical Applications." J. Funct. Biomater. 2022, 13, 155., MDPI, September 17. doi: 10.3390/jfb13030155. Accessed 2022-09-30.
  13. Chattoraj, Priyanka, Kishore Debnath, and A Manmadhachary. 2022. "A Review paper on 3D-Printing Aspects and Various Processes Used in the 3D-Printing." International Journal of Mechanical Engineering, ISSN: 0974-5823, Vol. 7 No. 3 March, 2022, Kalahari Journals, March 03. Accessed 2022-09-29.
  14. Chen, Cheng, Xi Wang, Yan Wang, Dandan Yang, Fangyi Yao, Wenxiong Zhang, Bo Wang, Galhenage Asha Sewvandi, Desuo Yang, and Dengwei Hu. 2020. "Additive Manufacturing of Piezoelectric Materials." Advanced Functional Materials, 2005141, Wiley-VCH GmbH. doi: 10.1002/adfm.202005141. Accessed 2022-10-07.
  15. Choudhury, Deepak, Shivesh Anand, and May Win Naing. 2018. "The arrival of commercial bioprinters – Towards 3D bioprinting revolution!" Int J Bioprint, 4(2): 139., WHIOCE PUBLISHING PTE.LTD., June 17. doi: 10.18063/IJB.v4i2.139. Accessed 2022-09-29.
  16. D'Aveni, Richard. 2015. "The 3-D Printing Revolution It's happening, and it will transform your operations and strategy." A version of this article appeared in the May 2015 issue (pp.40–48) of Harvard Business Review, Harvard Business Review. Accessed 2022-09-26.
  17. Dragu, Alina. 2019. "How Today’s High-Tech Hobbyists Use 3D Printing." 3DUniverse, March 13. Accessed 2022-10-07.
  18. EOS. 2022. "30 Years of Success: Our Story." Official website of EOS, https://www.eos.info/en. Accessed 2022-09-29.
  19. Formlabs. 2022. "Additive vs. Subtractive Manufacturing." Formlabs. Accessed 2022-10-07.
  20. GECHEV, Tsvetomir. 2022. "A Short Review of the 3D Printing Methods Used in the Automotive Industry." review article published by the author on researchgate.net, Tsvetomir-Gechev, January 05. Accessed 2022-09-29.
  21. Galloway, Laura. 2022. "What are the Biggest Challenges for the 3D Printing Industry?" Boston Micro Fabrication is a 3D printer manufacturer, BMF, March 02. Accessed 2022-10-02.
  22. Gaoshang, Li, Lingping Hu, Jialin Liu, Jiayin Huang, Chunhong Yuan, Koichi Takaki, and Yaqin Hu. 2022. "A review on 3D printable food materials: types and development trends." International Journal of Food Science and Technology, 57, 164-172, International Journal of Food Science and Technology. doi: 10.1111/ijfs.15391. Accessed 2022-09-29.
  23. Ghosh, Angkush Kumar, AMM Sharif Ullah, Roberto Teti, and Akihiko Kubo. 2021. "Developing sensor signal-based digital twins for intelligent machine tools." This is an open access article under the CC BY-NC-ND license, Elsevier Inc, July 06. doi: 10.1016/j.jii.2021.100242. Updated 2021-07-14. Accessed 2022-10-01.
  24. Halsey, Ashley. 2019. "The Big Challenges of 3D Printing." Online Trade Magazine - Industry 4.0 Advanced Manufacturing and Factory Automation, Manufacturing Tomorrow, December 18. Accessed 2022-10-02.
  25. Hao, Botao, and Guomin Lin. 2019. "3D Printing Technology and Its Application in Industrial Manufacturing." IOP Conference Series: Materials Science and Engineering, https://www.researchgate.net/. doi: 10.1088/1757-899X/782/2/022065. Accessed 2022-09-27.
  26. Iancu, Cătălin. 2018. "About 3D Printing File Formats." Constantin Brâncuşi University of Târgu-Jiu, Romania. Accessed 2022-09-27.
  27. Jandyal, Anketa, Ikshita Chaturvedi, Ishika Wazir, Ankush Raina, and Mir Irfan Ul Haq. 2022. "3D printing – A review of processes, materials and applications in industry 4.0." https://www.keaipublishing.com/en/journals/sustainable-operations-and-computers/. doi: 10.1016/j.susoc.2021.09.004. Accessed 2022-09-26.
  28. Javaid, Mohd, Abid Haleem, Ravi Pratap Singh, and Rajiv Suman. 2021. "Industrial perspectives of 3D scanning: Features, roles and it's analytical applications." This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Sensors International 2 (2021) 100114, https://www.keaipublishing.com/en/journals/sensors-international, June 30. doi: 10.1016/j.sintl.2021.100114. Accessed 2022-09-27.
  29. Jones, Rhys, Patrick Haufe, Ed Sells, Pejman Iravani, Vik Olliver, Chris Palmer, and Adrian Bowyer. 2011. "RepRap – The Replicating Rapid Prototyper." Robotica 29(01):177-191, https://www.researchgate.net/, January. doi: 10.1017/S026357471000069X. Accessed 2022-09-30.
  30. Kantaros, Antreas, Dimitrios Piromalis, Georgios Tsaramirsis, Panagiotis Papageorgas, and Hatem Tamimi. 2021. "3D Printing and Implementation of Digital Twins: Current Trends and Limitations." Appl. Syst. Innov. 2022, 5(1), 7, MDPI, December 30. doi: 10.3390/asi5010007. Accessed 2022-10-06.
  31. Kantaros, Antreas, Olaf Diegel, Dimitrios Piromalis, Georgios Tsaramirsis, Alaa Omar Khadidos, Adil Omar Khadidos, Fazal Qudus Khan, and Sadeeq Jan. 2022. "3D printing: Making an innovative technology widely accessible through makerspaces and outsourced services." Materials Today: Proceedings 49 (2022) 2712–2723, https://www.elsevier.com/. doi: 10.1016/j.matpr.2021.09.074. Accessed 2022-09-29.
  32. Karkun, Mohammad Suhel, and Sathish Dharmalingam. 2022. "3D Printing Technology in Aerospace Industry – A Review." A Review. International Journal of Aviation, Aeronautics, and Aerospace, Volume 9, Issue 2, Article 4., Scholarly Commons. doi: 10.15394/ ijaaa.2022.1708. Accessed 2022-09-29.
  33. Kristiansson, Mattias. 2021. "The difference between 3D printing and additive manufacturing." PLM Group EU, November 10. Updated 2022-02-02. Accessed 2022-10-07.
  34. Luque, Adrián Luque, Juan Manuel Jurado Rodríguez, José Luis Cárdenas Donoso, and Francisco R. Feito Higueruela. 2018. "Advances for 3D printing: Remote control system and multi-material solutions." Conference: 26. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision'2017, https://www.researchgate.net/, January. doi: 10.24132/CSRN.2018.2802.20. Accessed 2022-09-30.
  35. Makerbot. 2022. "Learn Everything You Need to Know about the History of 3D Printing." Official website of MakerBot, https://www.makerbot.com/. Accessed 2022-09-29.
  36. Mehta, Riya. 2020. "Breaking Down 3D Printing-The Basics." https://medium.com/, January 05. Accessed 2022-10-06.
  37. Mikolajczyk, Tadeusz, Tomasz Malinowskia, Liviu Moldovan, Hu Fuwen, Tomasz Paczkowski, and Ileana Ciobanu. 2019. "CAD CAM System for Manufacturing Innovative Hybrid Design Using 3D Printing." This is an open access article under the CC BY-NC-ND license, https://www.sciencedirect.com/. doi: 10.1016/j.promfg.2019.02.178. Accessed 2022-09-27.
  38. Mohapatra, Snehamayee, Rajat Kumar Kar, Prasanta Kumar Biswal, and Sabitri Bindhani. 2021. "Approaches of 3D printing in current drug delivery." 2666-3511/© 2021, Elsevier B.V., November 20. doi: 10.1016/j.sintl.2021.100146. Accessed 2022-10-02.
  39. Monroe Engineering. 2020. "3D Printing vs Additive Manufacturing: What’s the Difference?" Monroe Engineering, April 2. Accessed 2022-10-07.
  40. Mourtzis, Dimitris, Panos Stavropoulos, Thodoris Togias, and John Angelopoulos. 2021. "A Digital Twin architecture for monitoring and optimization of Fused Deposition Modeling processes." Procedia CIRP 103 (2021) 97–102, Elsevier B.V., October 20. doi: 10.1016/j.procir.2021.10.015. Accessed 2022-09-30.
  41. Munoz-Abraham, Armando Salim, Manuel I. Rodriguez-Davalos, Alessandra Bertacco, Brian Wengerter, John P. Geibel, and David C. Mulligan. 2016. "3D Printing of Organs for Transplantation: Where Are We and Where Are We Heading?" Curr Transpl Rep (2016) 3:93–99, Springer International Publishing AG, February 22. doi: 10.1007/s40472-016-0089-6. Accessed 2022-09-29.
  42. Murr, L.E.. 2020. "Metallurgy principles applied to powder bed fusion 3D printing/additive manufacturing of personalized and optimized metal and alloy biomedical implants: an overview." Review Article, Journal of Materials Research and Technology. doi: 10.1016/j.jmrt.2019.12.015. Accessed 2022-09-27.
  43. Nebrida, Jimmy A. 2022. "Automated Onsite Construction: 3D Printing Technology." Nebrida; JERR, 23(1): 47-55, 2022; Article no.JERR.89621, Journal of Engineering Research and Reports, August 17. doi: 10.9734/JERR/2022/v23i117590. Accessed 2022-09-29.
  44. Ninpetch, P., P Kowitwarangkul, S. Mahathanabodee, P. Chalermkarnnon, and P. Ratanadecho. 2020. "A Review of Computer Simulations of Metal 3D Printing." AIP Conference Proceedings 2279, 050002 (2020), AIP Publishing, October 26. doi: 10.1063/5.0022974. Accessed 2022-09-29.
  45. Odada, Charles A., Jean B. Byiringiro, and Fredrick M. Madaraka. 2021. "Development of Data-Driven Digital Twin for Real-Time Monitoring of FDM 3D Printer." Journal of Mechanical Engineering and Automation, Vol. 10 No. 2, 2021, pp. 25-35, Scientific & Academic Publishing., October 15. doi: 10.5923/j.jmea.20211002.01. Accessed 2022-09-30.
  46. Pantelidakis, Minas, Konstantinos Mykoniatis, Jia Liu, and Gregory Harris. 2022. "A digital twin ecosystem for additive manufacturing using a real-time development platform." Int J Adv Manuf Technol 120, 6547–6563 (2022), https://link.springer.com/, April 13. doi: 10.1007/s00170-022-09164-6. Accessed 2022-10-01.
  47. Quick, Darren. 2010. "The Urbee hybrid: the world's first 3D printed car." © 2022, New Atlas, November 02. Accessed 2022-10-06.
  48. Rodríguez-Pombo, Lucía, Xiaoyan Xu, Alejandro Seijo-Rabina, Jun Jie Ong, Carmen Alvarez-Lorenzo, Carlos Rial, Daniel Nieto, Simon Gaisford, Abdul W Basit, and Alvaro Goyanes. 2022. "Volumetric 3D printing for rapid production of medicines." Research paper, Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)., https://www.elsevier.com/, February 08. doi: 10.1016/j.addma.2022.102673. Accessed 2022-09-29.
  49. ScienceDaily. 2022. "Engineers create single-step, all-in-one 3D printing method to make robotic materials." Materials provided by University of California - Los Angeles, https://www.sciencedaily.com/, July 16. Accessed 2022-09-29.
  50. Shahrubudin, N., T C, Lee and Ramlan R. 2019. "An Overview on 3D Printing Technology: Technological, Materials, and Applications". www.sciencedirect.com. doi: 10.1016/j.promfg.2019.06.089. Accessed 2022-09-26.
  51. Shahrubudin, N, P Koshy, J Alipal, M.H.A. Kadir, and T.C. Lee. 2020. "Challenges of 3D printing technology for manufacturing biomedical products: A case study of Malaysian manufacturing firms." Heliyon. 2020 Apr; 6(4): e03734., National Center for Biotechnology Information, December 12. doi: 10.1016/j.heliyon.2020.e03734. Accessed 2022-10-02.
  52. Stratasys. 2018. "Top Challenges to Widespread 3D Printing Adoption." Stratasys is a 3D Printing company, Stratasys, November. Accessed 2022-10-02.
  53. Stratasys. 2022. "Consumer Product Parts on demand." Stratasys is a 3D manufacturing company, Stratasys. Accessed 2022-10-06.
  54. Szulżyk-Cieplak, Joanna, Aneta Duda, and Bartłomiej Sidor. 2014. "3D Printers – New Possibilities in Education." Advances in Science and Technology Research Journal, Volume 8, No. 24, Dec. 2014, pages 96–101, Infona Portal Kominikacji Naukowej, December 01. doi: 10.12913/22998624/575. Accessed 2022-09-27.
  55. Thajeel, Marwah M, and György L Balázs. 2022. "3D Printing Tecnology in Medicine - Review." https://konyvtar.mta.hu/index_en.php. doi: 10.32970/CS.2022.1.9. Accessed 2022-09-29.
  56. Tsolakis, Ioannis A., Sotiria Gizani, Apostolos I. Tsolakis, and Nearchos Panayi. 2022. "Apostolos I. Tsolakis 3,4 and Nearchos Panayi." Children 2022, 9, 1107, MDPI, July 23. doi: 10.3390/children9081107. Accessed 2022-09-29.
  57. Univ. of Southampton. 2022. "2011: Revolutionising aircraft design with the world's first printed aircraft." Official Website of the University of Southampton, University of Southampton. Accessed 2022-09-29.
  58. Velu, Rajkumar, R Sathishkumar, and A Saiyathibrahim. 2022. "Perspective Chapter: Multi-Material in 3D Printing for Engineering Applications." Open Access Peer-reviewed Chapter, intechopen, May 25. doi: 10.5772/intechopen.102564. Accessed 2022-10-02.
  59. Voet, Vincent S. D., Tobias Strating, Geraldine H. M. Schnelting, Peter Dijkstra, Martin Tietema, Jin Xu, Albert J. J. Woortman, Katja Loos, Jan Jager, and Rudy Folkersma. 2018. "Biobased Acrylate Photocurable Resin Formulation for Stereolithography 3D Printing." ACS Omega 2018, 3, 1403−1408, ACS Publications, February 02. doi: 10.1021/acsomega.7b01648. Accessed 2022-10-06.
  60. Xiao, Ya-Qian, and Chi-Wai Kan. 2022. "Review on Development and Application of 3D-Printing Technology in Textile and Fashion Design." Coatings 2022, 12, 267, MDPI, February 16. doi: 10.3390/coatings12020267. Accessed 2022-09-29.
  61. Xua, Shengyang, and Chunyang Yu. 2022. "A Digital Twin-Based Augmented Reality Assisted Cloud Additive Manufacturing Framework in Support of Value Co-Creation for Multi- Stakeholder." The copy has not been peer reviewed, SSRN, September 05. doi: 10.2139/ssrn.4210230. Accessed 2022-09-30.
  62. Šljivic, M, A Pavlovic, M Kraišnik, and J Ilić. 2019. "Comparing the accuracy of 3D slicer software in printed enduse parts." Open Access, IOP Publishing Ltd. doi: 10.1088/1757-899X/659/1/012082. Accessed 2022-09-27.

Further Reading

  1. DW Documentary. 2020. "The 3D printing revolution." This film shows how innovation can change the world of goods., DW Documentary, May 23. Accessed 2022-10-02.
  2. Schwaar, Carolyn. 2022. "Is 3D Printing The Sustainable Manufacturing Solution?" Forbes, September 30. Accessed 2022-10-02.
  3. MarketsandMarkets. 2022. "Aerospace 3D Printing Materials Market to reach $8.39 Billion, Globally, by 2027 at 25% CAGR, says MarketsandMarkets™" “Aerospace 3D Printing Materials Market By Material Type (Plastic, Metal, Others), By Printing Technology (DMLS, FDM, CLIP, SLA, SLS), By Platform (Aircraft, UAVs, Spacecraft), By Application (Prototyping, Tooling, Functional Parts), By End Product (Engine Components, Structural Components, Others), and Region - Global Forecast to 2027”, MarketsandMarkets Research Pvt. Ltd., September 30. Accessed 2022-10-02.
  4. Hankinson, Clint. 2016. "3 Things You Need to Know about Starting a Career in 3D Printing." It-ology, August 17. Accessed 2022-10-02.
  5. Gregurić, Leo. 2022. "3D Printing for Beginners: How to Get Started with FDM." All3DP. Updated 2022-07-17. Accessed 2022-10-02.
  6. Sher, Davide. 2014. "3D Hubs Publishes Complete 3D Printing Technologies Infographic." 3D Printing Media Network, November 16. Accessed 2022-10-06.

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Devopedia. 2022. "3D Printing." Version 9, October 8. Accessed 2024-06-25. https://devopedia.org/3d-printing
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Last updated on
2022-10-08 05:11:50
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