Why is 3D printing, a supposedly "revolutionary" technology, not as popular as ideas?

Frieda 2022-07-26

rapid manufacturing companies

Use design software to draw a model on your computer, convert it into a printable file, wake up the 3D printer's gun with a single click, and layer the object with plastic, photosensitive rapid manufacturing companiesresin or metal. This isn't just a scenario of making toys or models with a desktop 3D printer the size of a microwave oven. Industrial giants are already experimenting with industrial 3D printing equipment to produce end-use parts directly.

But in the eyes of 3D printing construction industry practitioners and analysts, the value engineering of this "revolutionary" technology and its "disruptive" impact on traditional business production management processes and concepts is still far from being able to play to the extreme. "In the development of 3D printing to make their own final realization of the parts thing, just we opened a head." Stratasys, the world's largest manufacturer of 3D printers in the global economy, as the president of the Asia-Pacific and Japanese national regions Omer Krieger said in a recent interview to the surging news (www.thepaper.cn), the current application of 3D printing for market demand is rising from the prototyping of student design teaching sessions to the manufacturing of customized tools for production equipment at different stages. But to achieve with the technology through batch production method eventually lead to parts still have some time distance.

An Ernst & Young survey of 900 companies worldwide last year showed that only 8 percent of companies included 3D printing at a strategic level, and 16 percent thought 3D printing technology was important, but were still assessing its importance. Thirty years after the supposedly disruptive technology was born, why hasn't rapid cnc prototypingit spread as quickly as it might have? "With products like 3D printers, I've always felt there were some challenges in understanding the product." Omer Krieger said 3D printing will not replace traditional manufacturing on a large scale. In addition to improving technology and material performance, innovations in traditional production concepts will take time to enable direct printing of parts. How to make the market more willing to use 3D printing? In China, Stratasys has chosen to lower the price of printed materials.

3D printing with the benefits of customization will not replace traditional manufacturing

Unlike traditional "subtractive" cutting processes, 3D printing (additive manufacturing) bucks the trend by adding material layer by layer to create three-dimensional objects. Without the need for cutting, drilling or subsequent machining, 3D printing offers the advantages of rapid prototyping, high flexibility and cost savings. It doesn't care how complex the geometry is. Conversely, the more complex the structure, the less material is used and the lower the cost, contrary to traditional production.

The research path for the development of 3D printing technology applications can be divided into the following three different stages, prototypes for fabrication - fabrication of tooling fixtures - printing of final parts, layer by layer. Currently, the largest application management area is still prototyping, rapid 3d printingthat is, by shortening the product structure design work cycle with the help of 3D printing to accelerate the introduction to the international market. stratasys believes that our market economy is currently at the inflection point of the transition from the first phase to the second phase in the world, which eventually leads to the start of parts processing production activities. By around 2019, the use of 3D printing in final part production will surpass that of tool making.

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