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Lockheed Martin Leaning on 3-D Printing To Bring Tank Work In-house

机译:洛克希德·马丁公司(Lexheed Martin)依靠3D打印将油罐工作引入内部

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Lockheed Martin Space Systems could eventually replace satellite propellant tanks now built by longtime partner Orbital ATK with 3-D-printed tanks Lockheed would build in-house, a Lockheed executive said here April 13. Lockheed Martin has been buying titanium tanks from Orbital ATK's Commerce, California-based space systems facility for years. All three U.S. Mars orbiters currently circling the red planet were built around Orbital ATK tanks, as was NASA's OSIRIS-Rex asteroid-sampling spacecraft nearing completion here for its 2016 launch. Likewise, Lockheed's planned Jupiter space tug, which the company in March proposed building to deliver cargo to the International Space Station, would use an Orbital ATK tank. But if the 3-D-printed techniques Lockheed is testing here work as intended, "we may switch to additive manufacturing later" for future spacecraft tanks, Mike Hamel, vice president and general manager of commercial space, told members of the press during a factory tour. The printed tanks would be "built in-house," Hamel said.
机译:洛克希德公司高管在4月13日在此表示,洛克希德·马丁太空系统公司最终可以用3D打印的坦克来代替长期合作伙伴轨道ATK现在建造的卫星推进剂箱,洛克希德公司将在其内部进行建造。洛克希德·马丁公司一直在从轨道ATK的商务部购买钛制坦克。 ,位于加利福尼亚的太空系统设施已有多年历史。目前环绕这颗红色星球的所有三个美国火星轨道器都是围绕轨道ATK储罐建造的,美国宇航局的OSIRIS-Rex小行星采样航天器也即将在这里完成,并于2016年发射升空。同样,洛克希德计划的木星太空拖船(该公司在三月份提议建造将货物运送到国际空间站的拖船)也将使用轨道ATK坦克。但是,如果洛克希德公司(Lockheed)在这里按3D打印技术对预期的工作进行测试,则未来太空飞船的储罐“我们可能会在以后转向增材制造”。工厂参观。哈默尔说,印制的坦克将“内部建造”。

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    《Space news》 |2015年第15期|9-9|共1页
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    DAN LEONE;

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