"You must do the things you think you cannot do. "
- Eleanor Roosevelt
3D printing is the construction of a three-dimensional object from either a digital 3D model or a CAD model. It is also known as additive manufacturing and is quite different from traditional methods of manufacturing. In 3D printing, no special tools are required, instead, the part is manufactured directly onto the built platform layer by layer.
There are a lot of objects that can be made via 3D printing in diverse fields such as in medicine, design, art, fashion, and architecture. It is an elaborate process but the amazing effects it gives to even the simplest of objects is mind-blowing. All 3D printing manufacturers follow certain rules and procedures which differ according to the end-result they are trying to get. But there are some basic rules which a lot of people tend to overlook.
In order to shed some light on these rules, here are the 8 best 3D printing tips you need to know in order to get the best results.
Select a material adapted to your project
For 3D printing, use different materials for a prototype and for the finished product. Do you need to use a rigid material which is resistant to stress or something more flexible like a rubber-like material? These are questions you might have, so the key is to choose a material which is most suitable for your 3D project, according to its nature.
Choose the best 3D modeling software
A 3D modeling software which perfectly adapts to your projects and your sector is the best way to start the 3D printing process. While choosing the best 3D modeling software is not easy, there are plenty of them available on the market. You just need to invest some time in research and you will find the right one. Using adapted software and tools will help you save time and create the best 3D model.
Follow the design guidelines properly
Since all 3D printing materials are different, having different properties and constraints, they also naturally have different design guidelines that have to be followed properly. You must double-check these guidelines if you want to get the best results. Spacing, wall thicknesses and clearances are some of the things you have to be careful about otherwise you will risk breaking some part during or after the 3D printing process. You will also not get all the benefits of 3D printing technology.
Always repair your 3D printer files
In 3D printing, if you are not used to the process, you might have some 3D files with too many errors. So before sending a file to any 3D printing service, you can use a repairing tool on a software like Meshlab which allows you to repair your 3D printer files and rearrange your object quite smoothly.
Use the hollowing technique
In order to save money on your printed objects, you can hollow them. The hollowing technique involves putting holes on your 3D printing parts and removing all the powder that is inside of the objects. Doing so will not only reduce the weight of the part, but also reduce the price of your order.
Check the solidity of the parts before you begin printing
Always check the solidity of the 3D printing parts before you send them for printing. Along with creating a good 3D model, you also want it to be printable with the machines, so you need to consider the limitations of the parts, such as the minimum width of an object. All this should be checked in the guidelines, and once your 3D file is uploaded, you can use a solidity check tool. This kind of tool enables you to see the fragile points on your 3D model and rectify them instantly.
Use correct orientation of the parts
Very often, the orientation of a part in the 3D printer affects its surface. So make sure to correctly orient your 3D printing parts. The choice of the orientation is made according to the final use of the part.
Identify 3D printing opportunities in your business
The cutting edge 3D printing technology can actually be used for many things but unfortunately, its potential is still to be explored fully. When it comes to your own business, identify all the 3D printing opportunities within itself. Make it a part of your business strategy. Consider things like additive manufacturing for prototypes, production purposes or for product research and development. Explore all these possibilities to get the best for your business.