Ordinary 3D printing price is too high Industrial 3D printing acceptance is low Since the end of last year, 3D printing has taken off. The concept of 3D printing is common to all media. Each technology “Tainang†puts 3D printing to change the world, and shares with 3D printing are also highly sought after, and some people spend tens of thousands of yuan to buy a desktop 3D printer. Some people want to rely on 3D print Nuggets venture. However, more people are still a bit confused about this emerging technology. For this reason, the reporter recently visited the Beijing 3D printing experience center in Beijing Computing Center and Beijing Industrial Design and Creative Industry Base and experienced a 3D printing. Beijing Times reporter Zhu Jianshen intern reporter Yang Yixin Jinghua Times reporter Pu Dongfeng â–¡Reporter Experience ã€Experience Location】 Beijing Computing Center. One of the earliest batch of computing centers in China, in 2010 spent a million dollars to import a number of industrial-grade 3D printing equipment from abroad, and set up a special 3D printing laboratory. In addition to offering services such as 3D printing and mold-opening, the lab also irregularly visits primary and secondary school students to popularize 3D printing knowledge. [Experiencing task] Use "3D printing" to "replicate" a 30 cm tall David head. ã€Printing Equipment】Industrial-grade 3D printers with foreign import value exceeding RMB 1 million are printed with industrial-grade photosensitive resin. [Experiencing time-consuming] The whole process took two and a half hours. >>Step 1 scanning The staff first covered a plastered David head with sensing coordinates and then scanned the head of David with a hand-held scanner. At this point, the stereoscopic 3D model of David's avatar will appear on the computer connected to the hand-held scanner via the data-sensing line. According to reports, the existing scanning equipment is divided into three types: large-scale scanners, hand-held scanners, and white light scanners. The first two have similar working principles and all require a sensing coordinate device placed on the object to be scanned. These sensing coordinate devices The role is to reflect the surface texture of the scanned object to build a three-dimensional digital model. For a large scanner capable of scanning a building, the size of the sensing coordinate device is equivalent to one football. The white light scanner is similar to a camera and forms a three-dimensional digital model by means of automatic splicing in the later period, and the precision is relatively poor. >>Step two Modeling The staff used professional model software to correct the David Avatar 3D data model constructed by scanning, and set the length, width, and height of the data to be printed. If there is no real object to scan, a 3D data model needs to be constructed with a drawing or just an idea. It is more troublesome. It requires a professional designer to design and construct a 3D data model by using CAD or other modeling software, which is time-consuming and laborious. >>Step three print After correcting the 3D data model of David's avatar and creating it, the worker issues a print command to the 3D printer. The 3D printer begins to print David's avatars layer by layer by accumulating printed materials. According to reports, the industrial-grade 3D printing material is a liquid photosensitive resin with a cost of 7-8 yuan/g. The printed 3D product has a good feel and precision. Common 3D printers generally use printing materials that are engineering plastics, have a rough feel, and have poor precision, costing 2-3 yuan/g. The time spent in 3D printing depends on the size of the model, and it usually takes several hours. >>Step four rinse After spending two and a half hours, the staff took the printed David's head into a flushing tank and flushed it with a high-pressure faucet. The main purpose of the flushing was to remove the auxiliary adhesive material. In general, 3D models printed with industrial-grade photosensitive resins require flushing, while models made of engineered materials simply remove the auxiliary adhesive material by hand. (Editor) We offer a wide range of customizable Storage Holders and racks for wholesale. Our products are designed to provide efficient and organized storage solutions for various items. Whether you need storage options for your kitchen, bathroom, office, or garage, we have the perfect solution for you. shower caps,baseball cap,hats caps,snapback cap Guangdong Metagarden Trading Co.,Ltd , https://www.smtfurniture.com
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