Plastan

Additional materials for 3D printing

If you are the proud owner of a 3D printer, congratulations! We are publishing this article for you, as well as for those who are just planning to purchase their own 3D printing device. After all, plastic alone is not enough to work with a 3D printer. You will need a number of additional tools, spare parts, and accessories. All of them are designed to simplify your work, facilitate post-processing of parts, and minimize possible errors in the operation of the 3D printer. In this section, we will tell you exactly what materials you will need for 3D printing. We recommend that you read the information very carefully and take our advice into account.

Accessories for a 3D printer

Perhaps this name is a little strange, but it is the accessories for a 3D printer that play a huge role in the entire 3D printing process. These include:

• Blue tape or Kapton tape. One of the most important elements in the system. They protect the work platform from damage, extend its service life, and make it easier for products to stick to the platform.
• Special glue to improve adhesion. This material is used when the platform does not have a heating function. Otherwise, it can be used as desired.
• Thermostatic device. This is a special device that increases heat dissipation efficiency. It has the shape of a dome, inside which a 3D printer is placed. This material can be used for high-quality 3D printing with ABS plastic;
• SD memory card with a capacity of up to 2GB. This is an essential accessory, without which the 3D printer will not print. The control code for the printer is recorded on it. The file system of the storage device is FAT. It is recommended not to print 3D directly from a computer;
• Paper clips. Some manufacturers recommend installing a glass surface on top of the standard heating platform. This ensures the uniformity of the working platform and also makes it easier to replace the surface if necessary. The glass surface is attached to the working platform using ordinary paper clips.

Materials for a 3D printer

These include both specialized devices and tools, as well as items that can be found in every home. So, what materials are needed for a 3D printer?

• A sheet of A7 paper for calibrating the 3D printer bed. For more details on this process, see here;
• Mini spatula. This material will come in handy when separating the finished object from the platform;
• Wire cutters and a Dremel tool. Indispensable for removing support material and post-processing products;
• Acetone or a special liquid for polishing plastic products. This material is used when working with ABS plastic and materials that are sensitive to acetone vapors. Polishing with acetone allows you to achieve a perfectly smooth, glossy surface on products that is difficult to distinguish from an industrial sample. In addition, acetone helps to glue several parts together or remove cracks in the plastic;
• Open-end wrenches and hex keys.

Spare parts for 3D printers

In addition to materials and accessories, spare parts and accessories for 3D printers are an important point that cannot be ignored. Of course, we wish you successful 3D printing and hope that there will be no interruptions in the operation of the device. But in any case, it is useful to be aware of all the possibilities and, when necessary, be able to select the optimal materials for 3D printing. So, here is a list of essential accessories for a 3D printer:

• Needle for cleaning the nozzle. Unfortunately, nozzles sometimes get clogged. In this case, it is important to have a “first aid kit” – a special needle of the appropriate diameter;
• Spare nozzles. If you cannot save the nozzle with a needle, you will need to replace it. In this case, it is better to have several spare nozzles on hand. For better layer height control, it is recommended to install nozzles of different diameters;
• Additional cooling fan. This part is not of primary importance, as it is often already included in the basic configuration of a 3D printer. If the fan is missing or has failed, it will need to be replaced or installed. It is necessary for the timely cooling of the applied layers, which will improve the print quality.
• In fact, the listed materials for 3D printing are only our recommendation. You can do without some of them, and you can replace others. During the printing process, you will understand what you need and what you can do without. We would like to remind you that all accessories, spare parts, and additional materials are available in our store. If you have additional questions that we have not addressed, please email us and we will add your questions if necessary!

3D printing – what it is and how it can be used

3D printing technology was patented in the 1980s, but it has only recently gained popularity. New, promising methods have been developed, and the possibilities of 3D technology have reached a whole new level. However, even today, the method is not known in all circles, and not everyone is aware of what 3D printing is. In today's article, we will try to explain in detail and in an accessible way what 3D printing is and where it is used.

In short, 3D printing is a method of manufacturing three-dimensional products based on digital models. Regardless of the specific technology, the essence of the process is the gradual layer-by-layer reproduction of objects. This process uses a special device - a 3D printer - that prints with certain types of materials. More details about it can be found here. Other names for this technology are rapid prototyping or additive manufacturing. The term “additive technologies” is often used to mean “3D technologies.”

Stages of 3D printing

To help you understand what 3D printing is, let's look at the reproduction process step by step. Below are the specific stages of 3D printing. How it works:

• 3D modeling of the required object is performed according to certain rules;
• The file with the digital model is loaded into a slicer program, which generates the control code for the 3D printer;
• The necessary 3D printing parameters are set;
• The code is written to a removable storage device, which is connected to the 3D printer;
• The 3D model is reproduced.

Objects are reproduced gradually. The selected material is applied layer by layer in the required shape, forming the finished product. It is worth noting that the possibilities of 3D printing are virtually limitless, meaning that anything can be manufactured. In some technologies, supports are provided for very thin overhanging elements to prevent them from sagging.

Of course, this is a very simplified description of the stages of 3D printing, but it gives a fairly clear idea of the essence of the technique.

3D printing technologies

Various 3D printing technologies are used to reproduce different objects. They differ in terms of the consumables used, as well as the speed and accuracy of printing.

Let's list the main 3D printing technologies:

• Fused deposition modeling (FDM). One of the most common 3D printing technologies, used in most desktop 3D printers and offering an ideal price/quality ratio. Printing is done by layering melted plastic filament.
• Laser stereolithography (SLA). The object is formed by layer-by-layer exposure of liquid photopolymer resin to a laser, which hardens under the influence of radiation. One variation of this technology is DLP 3D printing. Instead of a laser, it uses a special projector. Both 3D printing methods are used to create objects with a high degree of detail. In the case of DLP printing, speed is also an additional advantage;
• Selective laser sintering (SLS). Reproduction is performed by layer-by-layer melting of a special powder under the action of laser radiation. This 3D printing method is widely used in industry for the manufacture of durable metal elements.

Application of 3D printing

The application of 3D printing is extremely broad. The second name of the technology—rapid prototyping—speaks for itself. 3D printing can be simply indispensable in the manufacture of prototypes and model layouts. It is also a very cost-effective solution for small-batch production. In the aerospace and automotive industries, 3D technologies are already widely used due to their high cost-effectiveness and speed of component manufacturing. Chefs are working on the development of food 3D printers, and in medicine, 3D printing has become something of a technology of the future. With the help of 3D bioprinting, it is planned to produce bones, organs, and living tissues, but for now, 3D printers are used to print implants and full-fledged medicines. Desktop 3D printers can be used for domestic purposes: for repairs, manufacturing various household items, and so on. Designers, fashion designers, sculptors, and artists highly value the possibilities of 3D printing and 3D modeling as an unusual way to realize their talent.