Advantages and Disadvantages of 3D Printing You Should Know

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Advantages and Disadvantages of 3D Printing

Yes, it would help best to learn the advantages and disadvantages of 3D Printing. Simply because, unless we don’t see both sides of a coin, we can’t go ahead in life. So we appreciate your enthusiasm to get this in detail. And let us assure you that you have clicked the most resourceful link in this regard. Especially, there is an incredible demand for same day printing service in London (Source). Whether you plan to provide 3D service or take this service, it would help to gain a useful concept on this. 

Today, let us scratch a bit from its history also. 3D printing came into being in 1981 when Hideo Kodama invented a layer-by-layer approach for manufacturing. He used a photosensitive resin polymerized by UV light. That was indeed a revolutionary idea. And it would be exhilarating to you that this tremendous technology has been proved most effective for manufacturing protective equipment like ventilators for Covid-19 patients!

Advantages and Disadvantages of 3D Printing

This discussion cannot be fruitful without the understanding of 3D printing.

So after giving a straightforward notion, we will get into the core discussion which is to look at the advantages and disadvantages of 3D Printing.

3D Printing

3D printing or additive manufacturing is a marvellous technology to create three-dimensional solid objects from a digital file. It is a computer-aided (CAD) manufacturing process that puts layer after layer of a product till its completion. This method uses composites, blio materials, or plastics for its operation. You can manufacture products of different sizes, shapes, colours, and severity. You will have to employ any of the 3D designing tools along with a 3D printer.

Generally,  having it heavily advantageous, people prefer 3D printing for accessory items, toy manufacturing, spare part production, vehicle production, educational instructional material, etc. And most significantly, it has been the wonderful technology for producing complex, bespoke items of aerospace, medical, and automotive industries through the Systems Development Methodology (SDM), commonly known as the Rapid Prototyping Model. Let us introduce you to the types of 3D printing methods. These are –

Sintering: This type of 3D printing heats materials to create high-resolution products without melting them to the point of liquefaction. It uses thermoplastic powders for certain laser sintering and metal powder for direct metal laser sintering.

Melting: This process comprises electron beam melting, powder bed fusion, and direct energy deposition. It applies lasers or electron beams to print objects by softening the materials as a whole.

Stereolithography: This procedure uses photopolymerization for producing parts. It utilises the source of light to interact with the materials. Thus, in delicate layers, it cures and solidifies the object’s cross-section selectively.

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Advantages and Disadvantages of 3D Printing

Advantages of 3D Printing

A ReportLinker report says that the Global Commercial Printing Market was worth $411.99 or £300.74 billion in 2020. Moreover, it will reach $472.35 or £348.66 billion by the end of 2026, even with a CAGR of approximately 2.24% in 2021-2026! Nonetheless, you don’t need to guess what the coming days will look like, as we are going to illustrate them through the points below.

Flexibility of Design

Are you getting bored with the traditional manufacturing techniques? Suffering a lot due to their limitations? No worries! 3D printing can smartly deal with intricate designs. So you don’t need to get confined in traditional manufacturing processes anymore. You would be excited to know that 3D modelling can come up with any design that fits its build volume.

Let us make it more clear. In the traditional manufacturing method, each fresh part requires a new tool, mold, or jig. On the contrary, 3D printing welcomes the inclusion of multiple materials in a single object. It leverages you to insert a wide range of colors, textures, and mechanical characteristics. Else, it provides you a superbly customisable printing service. Even if you are a neophyte designer with the least computer-aided design experience, you can create a unique, personalised product.

Rapid Prototyping

3D printing has been adorable for its faster production capability. It allows you to create prototypes within only a couple of hours! In this regard, one thing we should mention particularly and it is the increased design process speed. With the help of this advanced equipment, you can meet your same day printing service within a quick turnaround. There are a number of clients who crave 3D printing service even within 2-4 hours. So you can undoubtedly earn a lot. Else, here with this method, the creation of a new prototype with every design modification is unbelievably cheap!

Affordable Manufacturing

Engineering has not only made our life easy but also reduced the production cost. Do you know the popular Creality Ender 3 V2 is now costs around $300 or £221.48 only? Similarly, you will see the other 3D printers are pretty affordable. Even if the current market costs become a burden, you can easily outsource your necessary equipment.

Furthermore, 3D printing is a single-step manufacturing method. So you can save costs associated with using different machines. Not even the operators need to be present during the entire operation! Once you set the printer by command, it keeps working on its own. So you can save the nightshift charge as well. And overall, it gives you enough time to utilise it in other issues.

On the contrary, conventional prototyping approaches like CNC machining require expensive machines. Also, you will have to maintain the higher labour cost. These machines need well-experienced machine operators and technicians.

Competitive Advantage

Having this affordable printing solution, you are free to minimise the life cycles of products. In a short period of time, you can provide your customers with quality items as they desire. Likewise, 3D printing leverages your fresh products to have a physical testimony to both customers and manufacturers. So, the necessary data remains intact.

Besides, such a business model facilitates you to secure valuable feedback from potential and existing customers. By this, you can avoid a considerable amount of money for prototyping. Thus, it takes a business to the next level.

Well-built, Lightweight Components  

Generally, printers use plastic and metal in 3D printing. Therefore these are water repellent, sturdy, and heat resistant. Moreover, you can combine plastics such as PLA with metals or even wood to provide your customers with unique finishes.

Besides, this technique permits you to create complex organic shapes. These are much more portable or lighter than the traditionally machined parts. Notably, the aerospace and automotive industry crave 3D printing services. The reason is, such lightweight components improve fuel efficiency to a large extent.

To Wrap Up

Hopefully, you have been adequately clear of what are the advantages and disadvantages of 3D Printing. Despite having some drawbacks, this printing method can superbly benefit a person or a company. And it’s a triumph of this progressive technology. So it will be wise to make the best use of it. Stay good, stay safe! 

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