2023-10-07 22:58:27
Before the advent of 3D printing techniques, industrial production processes relied primarily on material removal methods such as machining, turning or cutting. As a result, the production of prototypes was tedious, time-consuming, and often required the manufacture of expensive molds. Mistakes were costly in time and resources. Furthermore, any business of personalizing the objects produced became a luxury, reserved for high-end productions. This era is now over: how are the different 3D printing techniques poised to transform the world of industry?
The different 3D printing techniques that can be used in the industrial field
L’impression 3D, also called additive manufacturing, is not a uniform concept. Let’s start by detailing the different existing 3D printing techniques. First, fused filament deposition manufacturing is a common technique that uses molten thermoplastic filament layer by layer. It is popular for its simplicity and affordable cost. For its part, stereolithography works with a photopolymer resin hardened by a UV laser, and makes it possible to obtain high resolution and a smooth object surface.
The Multi Jet Fusion technique deposits drops of material which are then solidified by UV: it is used when we need to obtain high precision industrial work with various materials. Finally, powder sintering, whether metal or plastic, uses a laser to fuse powder particles together. Access these different formats and 3D printing techniques online on sites like that of the 3DS professional.
3D printing: a technological revolution leading to enormous productivity gains
These different 3D printing techniques embody changes taking place in the industrial world. They offer unprecedented production flexibility, enabling rapid prototyping, reduced time-to-market and on-demand production. No more waste and large stocks, 3D manufacturing aims to be more ecological by using only the quantity of materials necessary.
This agility translates into substantial savings and an ability to respond quickly to changing market needs. In addition, the possibility of designing complex parts, formerly impossible to manufacture with traditional techniques, opens up new perspectives in terms of innovation. It is therefore firstly because of the enormous productivity gains it allows that 3D printing constitutes an authentic industrial revolution.
The promise of a high degree of personalization and many new opportunities
Second, 3D printing techniques introduce more flexibility into industrial manufacturing processes, thanks to the large-scale customization possibilities they offer. Previously, customizing a product meant incurring exorbitant costs and significantly extending the lead times required for production. Today, each unit can be tailored to customer preferences without disrupting the production line. This individualization offers businesses a significant competitive advantage, strengthening consumer loyalty.
Moreover, l’impression 3D, due to its flexibility, is an easy technique to grasp for start-ups starting an activity, or for independent inventors. This encourages the emergence and realization of new ideas. Medical sector, aerospace sector, fashion, all benefit from this industrial renaissance. Real robots from the future to transform our manufacturing methods, the infrastructures necessary for 3D printing also make it possible to obtain more ethical and sustainable production.
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