3D printing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by adding down the successive layers of material until the object is created. Each of these layers can be seen as a thinly sliced cross-section of the object. 3D printing is the opposite of subtractive manufacturing, which is cutting out / hollowing out a piece of metal or plastic with, for instance, a milling machine. 3D printing enables you to produce complex shapes using less material than traditional manufacturing methods. 3d Printers Suppliers are manufacturing more and more three dimensional solid objects from a digital file.
How Does 3D Printing Work?
It all starts with a 3D model. You can opt to create one from the ground up or download it from a 3D library. There are many different software tools available. From industrial grade to open source. We often recommend beginners to start with Tinkercad. Tinkercad is free and works in your browser, you don’t have to install it on your computer. Tinkercad offers beginner lessons and has a built-in feature to export your model as a printable file, like e.g .STL or .OBJ. For the 3d Printers Suppliers Slicing basically means slicing up a 3D model into hundreds or thousands of layers and is done with slicing software.
When your file is shared, it’s ready for your 3D printer. Feeding the file to your printer can be done via USB, SD or Wi-Fi. Your sliced file is now ready to be 3D printed layer by layer. Now that you have a printable file, the next step is to prepare it for your 3D printer. This is called slicing.
Slicing: From printable file to 3D Printer
Top Quality Print Head with Memory Board
A printhead in a machine in an inkjet printer that sprays droplets of ink onto a sheet of paper. The print head supplies very small drops of ink onto the paper if it blocks then easy to clean printer heads through flushing the nozzles with air. Slicing basically means slicing up a 3D model into hundreds or thousands of layers and is done with slicing software. When your file is shared, it’s ready for your 3D printer. Feeding the file to your printer can be done via USB, SD or Wi-Fi. Your sliced file is now ready to be 3D printed layers by layer.
3D Printing Industry
Adoption of 3D printing has reached critical mass as those who have yet to integrate additive manufacturing somewhere in their supply chain are now part of an ever-shrinking minority. Where 3D printing was only suitable for prototyping and one-off manufacturing in the early stages, it is now rapidly transforming into a production technology.
Most of the current demand for 3D printing is industrial in nature. Acumen Research and Consulting forecasts the global 3D printing market to reach $41 billion by 2026.
As it evolves, 3D printing technology is destined to transform almost every major industry and change the way we live, work, and play in the future.
Examples of 3D Printing
3D printing encompasses many forms of technologies and materials as 3D printing is being used in almost all industries you could think of. It’s important to see it as a cluster of diverse industries with a myriad of different applications.
A few examples:
- consumer products (eyewear, footwear, design, furniture)
- industrial products (manufacturing tools, prototypes, functional end-use parts)
- dental products
- architectural scale models & maquettes
- reconstructing fossils
- replicating ancient artefacts
- reconstructing evidence in forensic pathology
- movie props
These diverse applications lead the 3d Printers Suppliers in many fields:
Car manufacturers have been utilizing 3D printing for a long time. Automotive companies are printing tools, spare parts, fixtures and jigs but also the end-use parts. 3D printers suppliers have enabled on-demand manufacturing which has lead to lower stock levels and has shortened design and production cycles.
The aviation industry uses 3D printing in many different ways. The following example marks a significant 3D printers supplier in 3D printing, manufacturing milestone: GE Aviation has 3D printed 30,000 Cobalt-chrome fuel nozzles for its LEAP aircraft engines. They achieved that milestone in October of 2018, and considered that they produce 600 per week on forty 3D printers, it’s liable to higher than that now.
It’s possible to print a building. The 3D printers suppliers houses are already commercially available. Some companies print parts prefab and others do it on-site.
When we first started blogging about 3D printing back in 2011, 3D printing wasn’t ready to be used as a production method for large volumes. Nowadays there are numerous examples of end-user 3D printed consumer products. At 3D Hubs we are building the smartest manufacturing solution on the planet. One of the main offerings is 3D Printing services that the 3D printers suppliers provide.