Commonly used materials for 3D printing include nylon glass fiber, durable nylon material, gypsum material, aluminum material, titanium alloy, stainless steel, silver plating, gold plating, rubber material, etc.
There are many different technologies for 3D printing. The difference between them is that components are created in different layers in the form of usable materials.
Because of its good hot melt and impact strength, ABS material has become the first choice for melt deposition of 3D printing engineering plastics. At present, ABS is mainly prefabricated into silk and crushed for use, and its application scope covers almost all daily necessities, engineering supplies and some mechanical supplies. PA has high strength and flexibility, and can directly use 3D printing to manufacture equipment parts.
Extended data:
3D printers are filled with different "printing materials" such as metal, ceramics, plastics and sand, which are real raw materials. After the printer is connected to the computer, the "printed materials" can be superimposed layer by layer through computer control, and finally the blueprint on the computer becomes a physical object.
Generally speaking, a 3D printer is a device that can "print" real 3D objects, such as robots, toy cars, various models and even food. The reason why it is popularly called "printer" refers to the technical principle of ordinary printers, because the process of layered processing is very similar to inkjet printing. This printing technology is called 3D stereoscopic printing technology.
Baidu encyclopedia -3D printing
The world's first 3D printed fiberglass ship was born. Can you sail normally?
Recently, the World 1 3D printed fiberglass ship was exhibited in Italy. It is made of continuous fiber, which is a patented 3D printing technology design, mainly used to guide the use of robots. Through the pictures and videos on the spot, we can also see that the whole ship has a streamlined feeling, which is very beautiful and a unique design. The designer indicated that he participated in the "Genoa Yacht Show" in 20 17 years, and then the idea of making a 3D printed fiberglass boat came into being through that activity. This is the prototype of the project they saw and then put it into practice. Finally, the ship can reach the sea. Their ideas and practical abilities are completely inseparable. Designers can express their ideas into reality, which is a very difficult process. The span of the whole ship is 6.5m× 2.5m, and the hull is painted in snapper blue, which is a continuous glass fiber thermosetting material for printing.
The whole project brings together experts from the automation composite materials and navigation industries for comprehensive production. The whole transfer is in the form of an inverted triangle. The whole ship has a large span and weighs about 800 kilograms. It is equipped with a navigation system and a 1 15CV engine.
The whole production process is also completed by two high-precision robots from Milan. These robots are also responsible for relatively complex production, mainly by continuously injecting deposited fibers into thermosetting resins to form fibers to enhance accessories and mechanical properties similar to unidirectional glass fibers. After printing, these parts are connected to make a "sandwich structure".
This application of 3D printing technology marks the development of 3D technology. 3D printing technology involves a wide range of fields. It can be used not only in shipbuilding, but also in all aspects of life. It is expected that 3D printing technology can create more products, increase its practicability and bring more convenience to our lives.
Why is nylon glass fiber suitable for 3D printing FDM process?
The reason why nylon glass fiber is suitable for 3D printing sdm process is that nylon fiber has strong plasticity and is just suitable for 3D printing laser intelligent plastic correction.
What is the printing strength of 3d printing material nylon glass fiber?
The printing strength of nylon glass fiber, a 3d printing material, is still very good. This material has extremely strong rigidity and excellent elongation at break.
characteristic
High rigidity
high-wearing feature
High heat resistance
Good component details
Good geometric accuracy and surface quality of parts.
Good post-processing performance of parts
Excellent long-term performance
App application
Full-featured high-quality long-life samples and rapid prototyping
engine parts
press tool
Components with high rigidity and high thermal deformation resistance are required.
The appearance of nylon glass fiber is white powder. Compared with ordinary plastics, its tensile strength and bending strength are enhanced, the thermal deformation temperature and modulus of the material are improved, and the shrinkage rate of the material is reduced, but the surface of the material becomes rough and the impact strength is reduced.
The printing strength of nylon glass fiber, a 3d printing material, is still very good. This material has extremely strong rigidity and excellent elongation at break.
The printing strength of nylon glass fiber, a 3d printing material, is still very good. This material has extremely strong rigidity and excellent elongation at break.