3D Spectra Technologies

New revolutions like digital transformation and Industry 4.0 play a critical role in mitigating global imbalances in multiple ways. Digital data is a vital decision-making factor, and modern technologies work as accelerators to implement the changes. 

We've seen the valuable contribution of science and technologies during the recent pandemic. The way engineers, doctors, and researchers mitigated the COVID-19 impact and introduced efficient vaccination is commendable. Moreover, new technologies and data bring a positive shift in three core aspects — economy, industry evolution, and well-being. 

Be it 3d printing, big data, or IoT; technologies facilitate decision-makers to make the right move to bring the desired outcome. But, for preventing global imbalances, cutting down production, scalability, or innovation won't help. Instead, industries need to focus on deriving new alternatives to available conventional methods. It's the most efficient way to reduce global imbalances and establish a healthier balance. 

New technologies supporting sustainability

With rapidly growing global warming and other critical crises, new technologies and services like online 3D printing are playing a winning role. By utilizing additive manufacturing, companies can control material wastage and support better innovations. 

For example, in the healthcare industry, 3d printing companies in India are playing a pivotal role in reducing the gap between short supply and hiked demand. With advanced 3d printers, companies are producing several medical types of devices and PPE accessories. Moreover, these 3d-printed components offer higher sustainability as most of them are made using environmentally friendly materials. 

Compared to conventional methods, these new technological advancements are more nature neutral, sustainable, and recyclable. 

Impact on entire value chain

With increasing complexities, value chains are also getting intricate, and the impact caused by them is difficult to manage. Two concerning issues caused due to the complexification of the value chain are higher carbon footprint & substantial material wastage. 

By using AI-based robotics, advanced big data processing and affordable 3D printing services, companies can optimize the entire value chain. As a large part of the global industry represents small-scale businesses, it's important to facilitate them with innovation. Only after this, we can address the global imbalances. 

When affordable 3d printers become accessible to small businesses, especially in remote areas, we will see a massive change. 

Along with new technologies, we also need specific compliances that focus on global imbalances. In addition, it will help industries to optimize their operational models and focus on sustainability. 

Final thoughts

With growing awareness about global issues among industries, we will see more concrete implementations towards it. Several companies offer affordable online 3d printing services in Pune and other cities to help manufacturers regardless of their size & industry.  

For centuries, researchers are working closely to demystify the secrets of ancient civilization, especially the mummies of Eygpt. Today, we have a lot of information available about them that is helping researchers to connect further dots. Recently, a team of scientists have recreated the voice of a 3000-old mummy, and it's not less than a miracle. 

A team of scientists in Leeds did this using 3D printing and CT scanning technologies. They created the exact vocal sound of an Egyptian priest who's been dead for over 3,000 years. 

What challenges did the researchers' team face?

As per scientific research, it's impossible to restore and recreate a read individual's voice unless the soft tissues are available. For accurately synthesizing the voice patterns, researchers need to have the correct dimensions of the individual's vocal tract. 

In simple terms, restoring the voice's success rate is minimal if someone is dead for a long time as there are no soft tissues preserved. As the mummy was 3,000 years old, researchers could not collect the required data through the usual procedure. 

How researchers did this miracle?

The Leeds Museums and Galleries made a team of five members, including an archaeologist, electronic engineer, clinical scientist, Egyptologist & museum curator. The scientists got lucky when they found the remains of Egyptian priest Nesyamun had a perfectly intact larynx.

The team used a CT scanner (Computed Tomography) to capture the accurate dimensions of the mummy's vocal tract. Once they get the exact dimensions of it, they used a 3d printer to reproduce it. For making this exercise successful, the team also used a coupling cylinder at the larynx. It helped them to connect the larynx to a speaker and input the larynx sound. That connected speaker then functions as both the vocal folds and the lungs. 

Creating an adult-pitched sound and adding it into the 3d-printed vocal tract help researchers produce a sound similar to vowels "e" and "a". Using advanced online 3D printing and coupling cylinder, the scientists got a recording of 9 seconds which is available publically. 

Final thoughts

FDM 3D printer is a very popular additive manufacturing machines for small organizations and startup companies.

FDM 3D printer is a very easy to handle for new user.

For helping you pick the right FDM 3d printer, we have researched vital points for you. Whether you want a 3d printer for experimenting with designs or educational purposes, we have got you covered.

Purpose of additive manufacturing

3d printing technology is relatively new for household consumers, and it’s obvious to be curious about how this ‘magic’ works. However, you first need to keep your goal clear behind buying a 3d printing machine. Who will use the printer makes a significant difference — whether a professional, educational or hobbyist person will utilize the machine.

For professionals, the machine should offer better surface finishing, additional material support, and faster turnaround. On the other hand, educational individuals and hobbyists may only need to test new designs to demonstrate the 3d printed parts. In this case, ease of using the printer becomes a priority over excellent end-product quality. Professional users can go for large FDM 3D printers, and the newbies can go for a DIY desktop printer. Parts of these DIY printers are readily available and are easy to replace.

Budget

Before you buy a 3d printer, do a brief research on 3d printers based on your budget. You will find a wide range of FDM 3d printers in India that offer distinctive characteristics. If you are a newbie, you can either go for DIY 3D printing kits or buy an assembled printer. These DIY and ready to use 3d printers start from a few hundred dollars and are readily available.

Professional users who need seamless FDM 3d printing services can go for large size assembled FDM printers. They will help you print objects with multiple colors and materials depending on their specifications. From 3d modeling to printing, you can get a faster turnaround with these professional printers.

Mechanical properties

Mechanical properties are instrumental, and they depend on printing materials. 3d printing filaments of FDM technology are the varieties of thermosetting plastic that forms the final product. The machine melts and deposits the filament layer by layer to form the part. Some of the widely-used materials are ABS, PLA, and nylon. All these filaments offer distinctive properties using the fused deposition modelling technology.

PLA is an ideal pick for beginners as it doesn’t require a heating bed and is easy to print. On the other side, professionals can go for ABS, nylon, or metal infill. Ask your 3d printing service provider to suggest the best filaments while buying the printer.

FREE GUIDEBOOK TO PICK THE RIGHT 3D PRINTER FOR YOUR BUSINESS TO BOOST PROFITABILITY

3d printing technology has now gone from laboratory specific applications to personal uses in only a couple of years. Now, more startups, and businesses are scaling their operations leveraging the additive manufacturing technology.

As there are multiple printers available in the market that sport distinctive 3d printing technologies, picking the right one is crucial. Some printers offer bulk manufacturing with less detailing, and on the other hand, some offer the ability to print a very complex geometry.

On this note, to help you get started with additive manufacturing technology, let’s have a look at popular 3d printers and technologies for your business. The two most prominent 3d printing technologies best for startups and enterprises are Filament Deposition Manufacturing (FDM), and Stereolithography (SL).

In FDM technology or Fused Filament Fabrication (FFF), the 3d printing machine takes a thin plastic filament as the raw material for producing the final product. And on the other hand, it leverages a resin material as a raw material in Stereolithography, a light-sensitive liquid-based material.

When to choose FDM printers

In fused deposition modeling printers, the printers take a skinny plastic layer as raw material and then send it to the print head. Once the thermoplastic material is passed through the heated printing head, it extrudes the filament in a layered fashion.

In this process, the printer head moves in three dimensions to produce horizontal layers of filament that stick to each other. The process gets repeated multiple times until the object is finally made.

The FDM 3d printer is an affordable way to begin 3d printing, which is an excellent fit for printing parts with lower resolution. If your business needs to produce generic parts with lower intricate design, FDM is the most efficient technology.  

These 3d printing machines can manufacture horizontal layers ranging from 100 to 400 microns thickness. After printing, the layers are visible when observed closely, and the object has a rough texture.

Advantages of FDM for your business:

If you plan to integrate FDM 3d printing service to your business, you can quickly scale up your manufacturing units with the following benefits:

Scalability:

One of the most lucrative advantages of FDM is higher scalability for your business. With this technology, you can scale the object design to any required size. As compared to the other additive manufacturing technologies, FDM is the easiest to scale with fewer limitations.

Better cost-size ratio:

FDM is beneficial for businesses that are starting with 3d printing to scale their process. Due to a simple design processing, and less complicated process, the overall cost-to-size ratio is lower. If you are into a plastic or artificial jewellery business, then FDM printers can help you scale operations in a much faster way.  

Wide range of thermoplastic materials:

If you are producing a wide variety of products, including different colours and shapes, FDM is the best fit. You will find a wide range of filaments for this printer, including ABS, PLA, PVA, and TPU.

There are many professional 3d printer manufacturers where you can explore a wide range of FDM printers and pick the right one.

Stereolithography printers & when to use them

These are also known as resin printers, and they leverage laser technology. The intense laser is used to fuse the parts from a bed of powder or a liquid photo-polymerizing resin container. In Stereolithography, the laser beam sweeps the material surface for tracing the 3d design. This technology is also capable of printing the items bottom-up using a vat with a transparent bottom.

If your business requires to deal with products that require excellent design precision and detailing, then this type of 3d printing is the best fit for you. If your project requires realistic and smoother surface finish, SL printers can get your job done. It offers higher accuracy of ±0.10 mm.

This type of printer is perfect for smaller to medium-sized projects that need higher finishing with a faster turnaround. With advanced mechanical properties, this method lets you print complex geometries at ease.

Advantages of Stereolithography printers

Before you buy this 3d printer in Pune or any other city where you live, you need to know its core advantages that will ease your manufacturing process:

Higher quality parts

This technology is known for its high accuracy and delivering precise parts with a lower possibility of distortion due to an error. However, the pieces need to undergo little post-processing work, but the end products are of high quality.

It also creates tools

Along with manufacturing components, this process is also capable of producing tooling parts also. If your engineers need specific personalization tools, they can quickly draft the CAD files and create the required custom geometry.

Prototyping and assembling of parts

When you are using SL printers for manufacturing, you don’t need an additional 3d printing service provider for manufacturing complex parts. Engineers can design a more significant amount into multiple smaller assemblies and combine them later. It makes prototyping of more significant parts much more comfortable and faster as compared to other printing methods.

Buy 3d printer in India to boost your manufacturing capabilities

As we move towards the Industry 4.0 revolution, opting for modern manufacturing processes has become critical. Just like scaling manufacturing processes using online 3d printing services, you can set up your in-house 3d printing process for on-demand printing.

FDM, SLA, SLS 3D Printing: Which Technology Is Best for You

Based on your requirements, pick the right additive manufacturing technique and scale your productivity. You will find many professional hubs offering 3d printing services in Pune, Mumbai, and other places. Get in touch with any of your nearest 3d printing companies and start innovating.

3d printing technology is on the verge of most robust innovations as more companies are adopting its applications. Be it automotive, aerospace, construction, or healthcare— regardless of size, every company can uplift their production using additive manufacturing.

3d printing technology has now come out of labs, and more individuals are taking an interest in this future-focused tech. With many options available in the market, picking the right technology could be overwhelming, especially for beginners.

To help you get the best 3d printing services for yourself, we have researched for you. Let's look at the top three popular 3d printing technologies and check which one is better for personal or your company's use.

FDM 3D Printing Services

FDM or Fused Deposition Modeling is among the widely-used additive manufacturing technologies, and it's based on thermoplastic polymers. In this method, thermoplastic filaments are extruded from a heated nozzle, and the filament is deposited over a building stage.

FDM technology is best for personal use as it's the most cost-effective and easy to use printing process. If you are an individual or want to initiate this process in your company, then it's the best decision to buy this 3d printer in India.

FDM key highlights:

Low-cost prototype building

Best for personal hobby use

Easy to operate

SLA 3D Printing Service

SLA is among the first online 3d printing techniques, and it leverages a UV laser beam to print custom objects. In this additive manufacturing process, the printer uses a laser beam to draw a 2D section of the design model over a liquid photopolymer resin's thin layer.

In this process, the photopolymer resin comes in contact with a laser beam and energy source solidifies the material. In SLA, the laser hardens the material layer-by-layer, and the platform moves up to repeat the process until the object is made. If you are into printing small complex parts at scale, then this technology is for you. Many professional 3d printing companies in India offer ready to use SLA printers.

SLA key highlights:

SLA is capable of printing bulk objects at once

This process can print designs with intricate detailing.

Material consumption is low.

SLS 3D Printing Service

Selective Laser Sintering or SLS printing is more of a professional printing technology based on laser beam sintering. Many large-scale companies, regardless of industries, leverage this technology for printing custom objects.

In this process, a laser beam sinters the powdered filament inside a chamber to avoid the oxidation process depending upon requirements. The section is preheated, and it becomes easier for the laser to melt the powder and craft the custom-design object. If you are running a manufacturing unit, then SLS technology will help scale your business faster.  

SLS key highlights:

SLS can handle complex large industrial projects

Suitable for creating functional prototypes

High quality but low-volume production

3D printing has changed the face of how we perceive manufacturing and how manufacturing designs are conceived. 3D printing services in India offer not only rapid prototyping, but also other versatile applications.

One such application is 3D jewellery printing. India’s obsession with jewellery makes it a great place for testing out the potential of online 3D printing and 3D printing service. Let us explore some of the possible advantages of 3D printing jewellery.

Limitless design possibilities

The first starting point of 3D printing process is 3D modeling. And, it is the applications of 3D modeling that render the design capabilities of 3D printing with limitless possibilities. All you need is a computer to conceive the design and transform it into the real thing, layer by layer.

3D printing also makes the designing of complex and detailed geometries possible, as compared to traditional technologies. Imagine designing earring with interlocking patterns. 3D printing can easily bring it to life!

Make lightweight jewellery a reality

Forget about the hassle of carrying around heavyweight jewellery around your neck or on your ears. 3D printing makes it possible to reduce the weight of jewellery. 3D print technologies such as SLS or Jet Fusion that use plastic powder already have the advantage of being lightweight materials.

Another advantage of 3D printed jewellery is that they do not necessarily have to be solid from inside. They can be composed of lattices that are extremely lightweight. Alternatively, 3D printed jewellery can be left hollow from within.

Attain superior quality standards

Some 3D printing technologies can achieve layer thickness of as low as 25 µm or 0.025 mm. This implies superior quality of products at comparatively lower costs than traditional jewellery manufacturing techniques.

Experiment with 3D materials

3D printing cost has become manageable. Why not try 3D printing jewellery in precious metals such as brass, bronze, silver and even gold? What’s more, a professional 3D printer comes with the added benefit of different plating options.

In fact, why limit yourself to metals alone? Even plastic is used for 3D printing jewellery nowadays. Another possible material for 3D printed jewellery is resin. The advantage of both plastic and resin when it comes to their use as 3D printing material for jewellery manufacturing is their strength and resistance to corrosion. They also have a smooth finish, owing to UV curing.

3D printers for jewellery

There are three basic types of 3D jewellery printers:

Drop on Demand: These use the piezoelectric jet technology.

Digital Light Processing (DLP): This process makes use of a projector to individually define layers of a projected image

Stereolithography (SLA): A laser is used to draw layers of a CAD file.