3d printing technology invention - 3D printing in 2022 - trends usage and expectations

3D printing in 2022 - trends usage and expectations

3D printing, also called additive manufacturing, is not any longer limited to prototyping and creating end-use products.

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Posted by admin on 11th July 2022




3D printing in 2022 - trends,usage and expectations.

How Does 3D Printing Work?

3D printing, also called additive manufacturing, isn't any longer limited to prototyping and creating end-use products. it's applications in a very diverse range of industries, including education, automotive, aerospace, dentistry, and architecture. it's become affordable for private use and offers lots of options in terms of materials, use cases, and styles.

 

Here's how 3D printing works:

 

First, you'll have to create a 3D model of the part using 3D package (CAD) software like AutoCAD or Blender.

Once you've created your three-dimensional design, it's time to upload it to a 3D printer.

The 3D printer uses filament (e.g ABS, PLA, etc.) as feedstock and deposits melted material on the print bed layer by layer.

This process leads to fully formed structures starting from tools and toys to footwear and dentures.

In this article, I'll re-evaluate variety of things businesses and private users can make employing a 3D printer.

 

What Can 3D Printers Make?

The wide selection of 3D printing techniques and materials allow the creation of highly-functional products with exceptional mechanical properties. Let's observe a number of the items businesses and private users make using 3D printers.

 

RAPID PROTOTYPES

3D printing offers a faster and less expensive thanks to build workable models of end products compared to traditional manufacturing methods.

 

3D printer-assisted designs allow engineers to develop multiple versions of the identical product during the stage of latest model development and refine the fit and type of finished parts. this allows manufacturers to optimize the planning step and save plenty of your time and costs within the production process.

 

Additive manufacturing is widely used for prototyping in various industries including automotive, aerospace, and healthcare to form functional parts, models, and consumer products.

 

Some of the foremost popular rapid prototyping technologies incl ude:

Stereolithography (SLA)

Fused filament fabrication (FFF) (also referred to as fused deposition modeling or FDM)

Selective laser sintering (SLS)

Digital light processing (DLP)

 

 

FUNCTIONAL PRINTED PARTS

Traditional manufacturing methods use assembly processes like soldering, welding, and riveting to affix individual components together for building a final product. In contrast, 3D printing enables engineers to directly print multiple components as one 3D-printed part using integrated assembly designs. This minimizes assembly workload, and significantly improves manufacturing turnaround times throughout the manufacturing process.

 

Additive manufacturing offers a less complicated thanks to produce high-quality spare parts on-demand. you'll store a digital model of your spare parts and print them whenever you wish them.

This enables companies to confirm the availability of critical spare parts and reduce downtimes in manufacturing.

 

3D MODELS

3D printing offers an affordable thanks to create highly precise, smooth 3D-printed scale models to indicate concepts and styles of recent products. Physical models enable engineers and designers to visualise and solve design problems in complex systems better than CAD models.

 

Moreover, you'll be able to choose between a range of additive manufacturing techniques (such as FFF, SLA, and DLP) and 3D printing materials (including foam core, woods, metal powder, PLA filament, or light-sensitive polymers).

 

The marketplace for 3D printing for physical modeling has experienced substantial grow th because of the supply of low-cost DIY printer kits. as an example, the RepRap open-source 3D printing movement made it possible for beginner and hobbyist users to print 3D objects, like figurines, jewelry, and toys, at home.

 

PROSTHETICS AND AIDS

3D printing offers promising opportunities for healthcare and prosthetic medicine where a high level of customization is required. it's enabled biomedical engineers to style and print patient-specific devices and custom prosthetics. These 3D-printed products offer better mobility, comfort, and biomechanical performance compared to traditional manufacturing methods.

 

Additionally, additive manufacturing allows faster production of devices (such as hearing aids), surgical instruments, implants (including cranial plats, bone implants, and heart valves), and dental restorations (like bridges, dentures, and crowns).

 

Instead of time-consuming processes like fitting and casting, 3D printing technology enables manufacturers to scan complex geometries and print prosthetics and aids fully customized to the wearer in an exceedingly single day.

 

What Industries Are Making Using 3D Printers?

In this section, I'll take a glance at four industries that are harnessing the ability of 3D printers to optimize manufacturing and improve efficiency.

 

MEDICAL/DENTAL

The healthcare industry has long relied on 3D printing processes to supply patients with high-quality, affordable medical products.

 

Additive manufacturing processes like digital light processing (DLP) or stereolithography (SLA) are commonly utilized in dentistry, prosthetics, and surgery.

 

In dentistry, 3D teeth scanning is employed to make a 3D model of the patient's teeth and gums. Dentists then use a dental 3D printer to make accurate orthodontic models, dental implants (such as dentures, bridges, and crowns), and repair or replace damaged teeth. The dental 3D printing market is projected to grow from 3.2 billion to 7.9 billion by 2027.

 

3D print of a SARS-CoV-2-also known as 2019-nCoV.

Similarly, 3D bioprinters are accustomed print organs, including the liver, hea rt, lungs, fingers, and biological materials like bone particles and cells. The 3D biomanufacturing technology has applications in cancer research, chondral repairment, and drug printing.

 

DESIGN

Businesses use in-house 3D printers to demonstrate physical representations of future products to customers or order printed parts from a 3D printing service. These parts may be printed using almost any material (including ABS plastic filament, ceramics, and stainless steel).

 

Designers use CAD equipment together with 3D printers to make printable designs and test out multiple versions of the identical product before the manufacturing phase. This helps them identify possible design problems and build efficient designs that meet end-user requirements.

 

Industrial design companies use 3D printing to check ideas, improve design s, and build product concepts and prototypes faster.

 

AUTOMOTIVE

Car manufacturers use 3D printing to create high detail, accurate scale models to showcase an idea car or prototype during the look stage. Using additive manufacturing, automotive designers are able to create multiple iterations of a prototype for brand new development. this enables them to check printed parts to spot performance flaws and tweak the prototype until the specified result's achieved.

 

Moreover, automotive companies use 3D printing to provide jigs, fixtures, and grips also as high-quality car interior parts.

 

Manufacturing cars using 3D printing also reduces material consumption and wastage because parts are precisely built using only the specified layers of fabric.

 

AEROSPACE

The use of 3D printing within the aerospace industry are often traced back to the 1980s. This technology has enabled aerospace engineers to style and build complex, durable parts while reducing the load and value of components. As a result, the aerospace 3D printing market is projected to grow to more than $24 billion by 2026.

 

GE Aviation, Airbus, and Lockheed Martin use additive manufacturing to supply gauges, fixtures, templates, and interior aircraft parts like door handles and cockpit dashboards. Similarly, Boeing uses 3D printing to style and produce satellite parts faster.

 

 

Conclusion:

The 3D printing technology can be called as a new-age wheel invention, it could help the humanity to progress, survive and thrive in many ways. Also, there are also some cons, if we consider, that anyone can buy a 3D printer, however, it's still expensive, and use this device for bad things like printing your own gun (if you have enough skill), or fake products printing. Imagine that you can print at home some luxury box and put some low-cost jewels into it and sell it like it's an original. Beside these negative facts, the 3D printing technology is one of the most valuable invention of humanity in the 21st  century.