What is 3D Printing?
Before getting involved in 3D printing, first, know what is printing? Printing is the process of making solid objects from any type of digital file. While, 3D printing, the name itself suggests, is a process of making three-dimensional solid objects from any type of digital file.
This printing process is different from the normal process because normal printing does not support complex shapes while this will enable you to produce complex shapes using less material. It is an Digital fabrication, often known as 3D printing or additive manufacturing (Shahrubudin, Nurhalida, Te Chuan Lee, and Rhaizan Ramlan, 2019).
How does 3D printing work?
It is a 3D model which works according to…
3D software
Today, there are hundreds of software available regarding 3D printing. Though you can choose software according to your profession like for students there are some software’s that provide free services while there is some software for professional use which can be costly.
For example, Tinker card is free software that works on your browser. Although, it doesn’t need any type of installation?
After, choosing the software you need prepare your 3D printer which is known as slicing.
Slicing: from printable file to 3D printer
Slicing is basically a process where a 3D model is being sliced up into hundreds or thousands of layers with the help of any software. Once you are done with slicing, your file becomes ready for your 3D printer. Transferring can be done through USD, SD, or Wi-Fi. Later, your file will be ready for 3D printing and it will retrieve layer by layer.
Types of 3D printing technologies and processes
There are 7 different types of 3D printing. These are:
Vat photo polymerization
A 3D printer that is totally based on the Vat photo polymerization method filled with photopolymer resin. It is categorized into 3 different categories.
- Stereo lithography (SLA)
It was invented in 1986 that employs a vat of liquid curable photopolymer resin and an ultraviolet laser to build the object’s layers one at a time.
- Digital light processing (DLP)
A process of 3D printing that makes use of light and photosensitive polymers.
- Continuous Liquid interface production (CLIP)
One of the fastest processes using vet photo polymerization is called CLIP, short for continuous liquid interface production, developed by carbon.
Material Jetting
In such a process, a material is applied in droplets through a small nozzle, similar to the inkjet paper printer. Such models are mostly being used by online services such as coursework writing services assignment writing services, etc. because this process is less costly and can provide efficient and quick results which can be beneficial for the students.
Binder jetting
In such type, two materials are used: powder base material and a liquid binder.
Material extrusion
- Fused Deposition modeling (FDM)
It works using a plastic filament which is unwound from a spool and is supplied to an extrusion nozzle which can turn the flow on and off.
- Fused filament fabrication (FFF)
It was introduced by the RepRap project to give a phrase that would be legally unconstrained in its use.
Powder Bed Fusion
- Multi jet fusion
It uses a sweeping arm to deposit a coating of powder, followed by an inkjet-equipped arm that selectively applies a binder agent over the material.
- Selective laser sintering (SLS)
It uses a high-power laser to fuse small particles of powder into the mass that has the desired three-dimensional shape.
- Direct metal laser sintering (DMLS)
It is the same as SLS but uses metal powder.
Sheet lamination
In such a process, there are sheets that are being used through some kind of external force.
Directed energy deposition
This process is mostly used in the metal industries and manufacturing processes in which the apparatus is attached to the multi-axis robotic arm consisting of a nozzle.
How to do 3D printing at home
Well, it is very complicated to do 3D printing at home, but after applying the below strategies it will become easier. So, these strategies are:
Create a blueprint
This is the very first and initial step to start 3D printing at home in which you need to create a blueprint. Therefore, to create a blueprint, you must use any 3D printing software.
Send design to the printer
Once you successfully created a blueprint, send the design to the 3D printer. This process is also known as preparation. Once, the printer will get the digital file, it will start processing and filling the raw materials to complete the project
Print materials layer by layer
As you know, 3D printers use additive manufacturing to print materials layer by layer. Therefore, the use of a material extrusion process occurs in which material will be heated and will be squeezed out through a nozzle.
Install additional construction
After completing the above steps, add other materials such as for home construction workers to come to the construction site to install other objects such as windows, doors, plumbing, etc.
Benefits of 3D printing
- Flexible design
- Rapid prototyping
- Print on demand
- Less costly
- Perform activities efficiently
- Easy and many more.
Final thoughts
Technology has become a vital part of every individual no matter he/she is a student or in professional PES, 2022. This 3D printing technology is a widely used technique because it enables you to solve complex problems in a very short time. This is the reason, today, every organization is trying it adopt such kind of technology.
However, these printing technologies also matters in students’ life. Therefore, it is very important to have a good quality printer. If you use it to print your assignments. For example, if you have got your assignment written by the best assignment writing Service USA based, its hard copy should be very clear and smooth so that teacher can easily read it. Therefore, you need to use a high quality printer,
Further, you will understand the 3D printer in this article in a better way. It will also provide the information through which you can do 3D printing at home.
