This is because 3D printing technology is high-tech. Although it is convenient, it is difficult to popularize. This technology may be a bit complicated for ordinary people to understand, and the most important thing is that high-precision 3D printers are very expensive and require technology patents. They are all in the hands of foreign companies, and if you want to use them, you have to spend money to buy patents. Another reason is that the technology of key printing materials is relatively lacking and they all rely on imports, so large-scale use is still very limited.
The scope of application of 3D printing technology itself is actually very large. It can be used in traditional industrial manufacturing, aerospace technology, construction fields, medical industries, and even the food industry and daily necessities. Its advantages are also It is very large. It can not only shorten the processing and manufacturing cycle, but also significantly reduce production costs. In particular, it breaks through the limitations of traditional processing and manufacturing methods on complex shape processing, allowing us to achieve great freedom in the processing field.
3D printing technology must create a virtual three-dimensional model on the computer, and then the printer will receive the parts of these models and assemble them into the model. Although this technology is very convenient and very practical, it has very high requirements for operators. First of all, they must be able to handle the basic technology of three-dimensional models, and the materials for 3D printing cannot be made of ordinary materials, such as ordinary glass. Even wood doesn’t work, so the cost of printing is very high. These two points have caused great obstacles to the promotion of 3D printing technology.
The investment in cost is quite large, because 3D printing technology is high-tech, and you must be professional in handling computers and operating printers, and 3D printing technology itself is quite professional and high-tech. In industries with high cost and high added value, the processing threshold is high, and only very powerful companies can get involved. Therefore, we want to popularize it so that everyone can enjoy the convenience brought by high technology. So far, we do not have this ability, so we have disappeared. It's normal. ?