New Production Process - 3D Printer

Scientists invented a completely new manufacturing process - Electron Beam Direct Molding Technology (EBF3). Let's take a closer look: In a vacuum chamber, a bunch of electrons are focused on a discharge port, from where metal feed is continuously injected into the equipment consumables. On the plane of rotation, the electron beam melts the metal feedstock and, according to detailed 3D drawings of the objects to be produced, the molten metal is layered into the printing market. This process continued to be repeated, and finally, the directly formed metal parts materials market was obtained. From drawings to usable parts, one step is completed.

This kind of 3D printer technology has many commercial application printing tools. For example, to prepare components for commercial aircrafts and medical devices, all you need is a 3D image electronic file of the component, and prepare a feed printing alliance that can be liquefied by the electron beam to process the molding. Of course, the images must be highly detailed and cut in advance into hierarchical data that the EBF3 machine can understand. Once the image is complete, the EBF3 machine can produce that part on demand at the aircraft manufacturing site, saving money and time.

The formation of products from molten metal delamination reduces the amount of waste by a large amount of solid metal in central China. Processing a 300-pound part using conventional manufacturing methods may require the use of 6,000 lbs of titanium; and EBF3 uses 350 lbs of titanium to make the same parts, reducing the consumption of titanium up to 5650 lbs. Scrap originally needed recycling to be recycled. Electron beam direct-molding technology is more environmentally friendly than traditional manufacturing methods.

The EFB3 also feeds different feeds into the machine at the same time, which provides more opportunities for innovation. For example, when manufacturing a part, a part of the optical fiber cable can be directly made into the component, so that the sensor can be installed in a place that was previously impossible to install.

Recently, there was an unusual institution that saw this technology. It was the NASA Alliance. The scientists here believe that in the future on the lunar base, the team members can use EBF3 to produce their own on the moon if they need a key component or tool at a critical moment, instead of ordering from the earth outside 380,000 kilometers (also need to use rockets). From the lunar module). As for materials, it is possible to melt away the obsolete aircraft after the moon landing. It is also possible to dig minerals from lunar soil. If this can be done, it will allow a sustainable dream in space to take a step forward.

Right now, the electron beam direct-molding equipment that is tested on the ground is still quite large. NASA will scale down and produce a version for space use. It plans to carry out a gravity-free test on the NASA jet aircraft and then send it to the International Space Station. test. NASA did not provide an exact schedule, but said that there will be an Aerospace EBF3 sent to the space station in the near future. ,

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