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【3D Printing Applications】 What are the amazing applications of 3D printing? Instantly understand this convenient technology that will change the future of humanity!

【3D列印應用】 3D列印的驚人應用有那些?秒懂改變人類未來的便利科技!

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【3D Printing Applications】 What are the amazing applications of 3D printing? Understand the convenient technology that will change the future of humanity in seconds!
 

3D printing, also known as additive manufacturing, has been around for decades, but has gained increasing popularity and use in recent years. The main reason for the recent increase in 3D printing usage is that it is an easy-to-use technology that can be used in various industries. Improvements in materials and machine technology, and the changing costs, have also decreased, making additive manufacturing easier to implement and more cost-effective across industries. Here are 6 amazing applications of 3D printing!

👉 Learn about the types of 3D printing:Beginner's Guide: Comparison and Principles of Five Common 3D Printing Technologies
 


1. Healthcare

The healthcare industry is one of the fastest-growing industries for 3D printing. This trend seems to continue as a large number of medical professionals believe that the use of additive manufacturing will continue to increase within the industry. The applications of 3D printing in the medical industry are diverse and extensive, including medical devices, prosthetics, and even bioprinting.

The medical industry can leverage the capabilities of 3D printing to manufacture patient-specific devices. For example, 3D puzzles can help improve patients' memory and problem-solving skills. 3D printing has also transformed the dental industry. By combining 3D printing with intraoral scanning, dental laboratories can produce dental products, such as bite splints, crowns, and bridges, that perfectly match the patient's anatomy.

 

 

3D列印外骨骼(exoskeleton)


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2. Fashion
From 3D printed clothing to 3D printed footwear and accessories, 3D printing has brought tremendous benefits to the fashion industry. While it is more commonly used for artistic expression, the fashion industry is now developing 3D printed items for wearable clothing.

3D printing offers designers great freedom in terms of geometry. For example, complex designs can be created for various projects in the fashion industry, such as shoes, 3D printed dresses, and accessories. Due to 3D printing technology, manufacturing these products using other methods would be too complex and costly.

In addition, many people face the same problem: shoes size 7 are too big, while size 6.5 is too small. 3D printing can create shoes in your own size, and the same applies to clothing. Similarly, people can even become their own designers.

 

3D列印胸罩


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3. Housing Supply Issues
3D printed houses are slowly entering the market. In fact, the first 3D printed house was apparently built recently, completed in less than 24 hours, and cost only $10,000! This is particularly beneficial for areas of the world where there is not enough affordable housing.

3D列印的房屋成品
Source: ICON
 


4. Aerospace and Defense
3D printing is very suitable for the aerospace and defense industries because these industries require the production of highly complex parts in small batches. This technology can help create complex geometries without investing in expensive tooling equipment. This enables aerospace OEMs and suppliers to produce small batches of parts cost-effectively.

Additive manufacturing is also ideal for manufacturing lightweight parts, which can save a significant amount of fuel. When combined with design optimization tools such as generative design software, the potential to increase part complexity is almost unlimited.

 

可3D 列印的飛機部件指南


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5. Automotive
The automotive industry is a growing user of 3D printing. In 2021 alone, global automotive additive manufacturing reached $13.92 billion. This number is expected to continue to increase, with revenue related to additive manufacturing in automotive parts production projected to reach $44 billion by 2027. Design tools such as topology optimization are slowly changing traditional part design methods in areas such as motorsports and high-performance racing.

Prototyping remains the primary application of 3D printing in the automotive industry, although companies are increasingly looking for other use cases, such as tooling. Some companies are also starting to look for innovative end-use applications for 3D printing, which marks an astonishing development in the industry.

3D 列印應用在汽車上

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6. Stop-motion Animation

When 3D printing technology is mentioned, many people's first thought is figurines or dolls. However, animation studios have applied this technology to stop-motion animation, such as the animated film "Missing Link", which won the 77th Golden Globe Award for Best Animated Feature Film. Industry insiders reveal that the main reason for the recent surge in 3D printing applications is its ability to achieve standardization. By simply replacing parts, expressions and body details can be enhanced, saving labor and costs compared to traditional clay figures.

Huang Jing-Yu, founder of a 3D printing cultural and creative company, said: "Clay figures had to be kneaded one by one and filmed in time-lapse. Clay also has the disadvantage that they are easily damaged. We use resin-based 3D printing, so they are not so easily damaged. It builds up layer by layer, so it can simulate 99% realism."

The special resin used for 3D printing is mostly photosensitive resin, which has the characteristic of high toughness. With calculated control, UV light and laser beams solidify the liquid surface layer by layer to form the object. Finally, it is polished and colored to complete the process!
 

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👉 Introduction and Comparison of Resin 3D Printers



3D printing can be used to create almost anything you can imagine. It will be a powerful force in future industries, and the influence of 3D printing is expected to continue to grow!

 
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