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1960, Lasers conceptual stage, gaseous lasers.In the 1960s, Theodore H.Maiman and his successful high power laser launcher made headlines around the world. Early gas lasers, with helium-neon lasers or krypton high-sub-laser output red light source to argon high-sub-laser output of green, blue light source. Gas lasers bulky, photoelectric conversion rate is low, difficult to industrial… Tovább »

Metal 3D printing is a technology which belongs to the digital thermal processing, the preparation of 33D metal printing technology mainly includes: selective 20000mw laser melting / sintering (SLM/SLS), EBSM (EBSM), laser near net forming (LENS) etc.. Compared with the traditional process, the metal 3D printing has a direct forming, no mold, it can realize the… Tovább »