Frost & Sullivan: Speed, Materials, and AI Collaborate for the Continuous Expansion of 3D Printing Application Boundaries

From the current situation, the application scope of 3D printing has expanded from model making to broader consumer and commercial scenarios. Different technical routes such as FDM, photopolymerization, and metal have clear differences in their corresponding application areas: FDM is used more in the consumer market due to stable forming and controllable costs, mainly for daily necessities, small functional parts, and creative model making; photopolymerization has developed rapidly in fields with high detail requirements such as jewelry, collectibles, and shoe accessories due to its high forming accuracy; metal printing is still concentrated in the industrial sector, mainly for manufacturing complex parts and high-difficulty structural components. In addition, UV inkjet technology that has emerged in the past two years is also entering new sub-scenarios such as three-dimensional decoration, packaging, and display.

Overall, the expansion speed of the overall use of 3D printers has accelerated significantly in these two years. Now, in addition to large-scale models, people have started printing mixed products such as shoes, hats, belts, and flexible accessories; real estate companies and governments will use 3D printing models in urban planning; universities offer relevant courses, and enterprises open experience stores, significantly increasing the overall popularization rate. In the future, with further improvements in material systems and printing speed, the consumer market will continue to expand, while the demand on the commercial side, especially in small-batch customization and flexible production, will continue to grow.

In the past, using a 3D printer required certain modeling skills, and people who couldn't model could only download public models from websites, severely limiting the application space. Now, with generative AI intervention, the modeling threshold has been completely lowered. Users only need to describe their requirements and the model tool can automatically generate printable 3D files, greatly expanding the usage radius of ordinary users. The significance of this change is not only about lowering the threshold but also reshaping the entire consumer usage logic. In the future, a person who has never been exposed to 3D modeling can also quickly create models through AI and turn them into actual products. With the improvement in material and equipment speed, AI + 3D printing may become a more scalable "personal manufacturing method," driving the maker market and education market to continue expanding.

Early 3D printing models were mostly decorative and hard, driven by interest. In recent years, with the rise of the trend of collectibles and IP economy, higher requirements have been put forward for materials, colors, and forms. This has directly promoted the rapid development of technologies such as photopolymerization materials, flexible materials, and multi-color printing. On the consumer side, the trend of collectibles and IP culture has enhanced personalized needs, and people are willing to pay for customizable and creative derivatives. 3D printing can meet the production methods of small quantities, diversity, and high freedom, which highly coincides with the logic of collectibles, accelerating the penetration speed of consumer-grade equipment. On the enterprise side, trendy studios, design brands, and small supply chains have begun to purchase equipment as tools for small-batch sample development and quick return requirements.

Efficiency improvement in the manufacturing sector comes from three aspects: speed, success rate, and material performance. Especially in the past, the printing speed was only 150 mm/s, and a model might take hours or even days to print; now, mainstream equipment can reach 500 - 800 mm/s, greatly shortening the delivery cycle. At the same time, the printing success rate has increased from 50% in the early days to nearly 80% - 90% today, and the decline in failure rates has directly led to material savings and labor cost reductions. As materials have expanded from the initial single-color hard plastic to flexible, multi-color, and multi-material combinations, 3D printing's characteristics of "rapid prototyping - low loss - small-batch production" enable enterprises to achieve higher efficiency in model verification, small-batch trial production, and customized production. For manufacturing enterprises, this means that they can verify designs without mold opening, reducing their dependence on traditional processing and achieving obvious overall cost reduction and efficiency improvement effects.