Most customers of 3D printing are printed out for testing, which will simulate the use scene of the product. For example, this product has a transmission device, and it needs to be printed out to test whether the designed transmission device is feasible. For different functional requirements, different 3D printing materials need to be used. Let's introduce the characteristics of 3D printing high toughness photosensitive resin and what kind of functional tests it is suitable for.

3D Printing is also called additive manufacturing. It is a general technology that uses powdered metal or non-metal adhesive materials to construct objects based on digital model files by printing layer by layer. The 3D printer will slice the digital model, and then let the print head repeatedly lay the material on the printing plate according to the preset trajectory and merge the continuous material layers until the final three-dimensional model is formed. Fusion deposition technology (FDM, Fuse Deposition Modeling) and light curing technology (SLA, Stereolithography) are currently the two most common 3D printing technologies on the market. Because the two technologies have a long history of development, whether professionals or amateurs, they generally use these two technologies as entry options when they come into contact with 3D printers, so they are also the most mature of the current 3D printing technologies. Whether it is for prototyping, model display or general parts manufacturing, although both can print relatively similar parts for users, how to choose the most suitable 3D process and materials in the actual production process is still necessary Pay attention to many details. Let's compare the advantages and disadvantages of these two processes and under what circumstances they should be used. The working principle of the 3D printer of FDM technology is to extrude the molten thermoplastic onto the 3D printing platform, and lay it layer by layer in a layer-by-layer manner until the final 3D model is formed. There are many types of 3D printer materials using FDM technology, from the more common ABS, PLA to composite materials doped with a variety of enhanced powders, making the application fields of FDM 3D printers very wide. At the same time, due to the open source of FDM technology, enthusiasts can also customize the 3D printer, so that printing settings and hardware accessories can be changed according to different needs to meet the needs of more specialized scenarios. The SLA technology 3D printer uses a UV laser or light projector to continuously track each slice layer of the object, and cure the photosensitive resin layer into a hardened plastic until the final 3D model is formed.

Some models always do not print well because the structure or surface is too complex. When encountering this situation, we need to modify the modeling according to some characteristics of 3D printing. Here are some tips for modeling, I believe it will be helpful to some enthusiasts who are new to 3D printing.

The performance of each kind of printing filament is different. Some are fragile and some are strong, some are soft and some are hard, some are smooth and some are rough, some are dense and some are low, and so on.

New arrival 2021 series Dowell large format FDM 3D printer with enclosure.

For people with disabilities, being home without a hand not only increases their dependence on others, but also affects their quality of life. Although the prosthesis is a good alternative, its high price will make them pay a high price, and the installation of the prosthesis also requires well-trained professionals. However, the use of 3D filament printer printing can make the cost of the prosthesis lower and the manufacturing speed faster.

Nowadays, 3D printing is widely used in automobile modeling, internal and external trim iteration and tooling testing, providing efficient solutions for all aspects of automobile development and manufacturing.

3D printing has gradually been used in all walks of life. We often encounter a problem. If I want to buy a 3D printer, what kind of one is suitable for me? Industrial-grade 3d printers and desktop-grade 3d printers are the printers we often talk about.

Luoyang Dowell electronics technology Co., Ltd has been committed to the market application of FDM 3D printers. We developed the custom made constant enclosure for big fdm 3d printer.

The huge problem with the existing FDM 3D printer enclosure is that it has single function, cannot maintain a constant temperature, and increases the types of printing materials. The printing accuracy is reduced, the efficiency is low, the success rate is low, and the raw material waste is serious. Currently, there are 3D printer thermostat enclosure but most of them are only used in high-end instruments, which are not common on ordinary printers, and such printers are expensive and not suitable for popularization in 3D printers.