Taiwan Research Institute to develop high-power laser metal 3D printer

3D printing technology to become the global manufacturing industry strategist. October 6, 2015, Taiwan's Zhongshan Research Institute released a homemade 500-watt high-power fiber laser metal 3D printer system. According to Ren Guoguang, deputy director of the Institute of Missile Rocket Research Institute, Taiwan's self-developed metal additive manufacturing system (metal 3D printer), compared with similar products of leading global IPL laser manufacturing company IPG (AMS-6514). It is expected that a 1-kilowatt metal 3D printing system will be developed next year. The overall technology hopes to keep pace with international manufacturers one year later.

Ren Guoguang pointed out that at present, the Chinese Academy of Sciences of Taiwan has already carried out 3D printing on discontinued parts and components provided by Hanxiang Company. In the future, this system will speed up the lightweight and miniaturization of the R & D missile developed by the hospital and will help enhance the national defense industry in Taiwan. , And can open a new era of aerospace and additive manufacturing.

3D metal printing system, said Ren Guoguang, director of the project, 3D metal printers to achieve self-production, the next is the development of metal powder technology, is expected within six months Taiwan can independently develop the powder, according to different aerospace components to develop different powders and used in aerospace And defense industry.

Ren Guoguang said that Taiwan's CAS made by the additive manufacturing verification platform can process the size of 250 × 250 × 300 mm, forming precision of less than 50 microns. Tensile strength of up to 1,100 million pascal (MPa), yield strength of 950 million pascal, hardness over 30 (HRC), preliminarily complied with aerospace grade materials Using the standard (AMS-6514), FAA certification of the future through the FAA, you can use the aircraft.

Ren Guoguang said that 3D metal printer can solve the service period of the weapon system, often encountered parts manufacturers to stop production, as long as the first analysis of the material, the same metal powder, and then follow the design and size of the production, you can try to use 3D metal printing Made out, done after the hardness, strength, anti-stress test, you can use it. Therefore, the future does not rule out the use of the Taiwan Navy's service Hailong, Sea Tiger submarine components.

In addition, Taiwan's Chinese Academy of Sciences self-developed Xiongfeng, Skymaster, Sky Sword series of various types of missiles, the future can use 3D metal printer, the missile components within the lightweight and micro-quantification, the missile space and more extra space , Increase other equipment, enhance its range and efficiency, and assist the missile technology to upgrade again.

Tungsten Heavy Alloy Rod for aircraft industry

A tungsten alloy aircraft industry is a type of crankshaft made from a tungsten alloy. Tungsten is a dense and strong metal that is often used in high-performance applications due to its excellent properties. Tungsten alloy crankshafts are commonly used in racing and high-performance engines due to their ability to withstand high stresses and temperatures.

The main advantage of using a tungsten alloy crankshaft is its high density, which allows it to resist bending and twisting under high loads. This results in improved engine performance and reliability. Tungsten alloy crankshafts are also highly resistant to wear and corrosion, which means they have a longer lifespan than traditional crankshafts made from other materials.

In addition to their high strength and durability, tungsten alloy crankshafts are also lightweight. This reduces the overall weight of the engine, which can improve acceleration and handling. Tungsten alloy crankshafts are also easier to balance than other types of crankshafts, which can further improve engine performance.

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