If all goes as planned, NASA will launch its Sample Retrieval Lander (SRL) Mars mission from Florida’s Space Coast in June 2028, the start of its latest, and greatest, mission to Mars. By sometime in the early 2030s, the SRL mission will have succeeded in traveling to Mars; gathering samples already collected by the Perseverance Rover; launching them into Mars orbit; and capturing and returning them safely to Earth. For NASA’s scientists, the SRL mission is the culmination of a decades-long series of Mars explorations designed to find evidence of life outside of Earth or, at the very least, provide important insights into the origin of life here on Earth.
For the 2014 Orion launch, NASA introduced the Launch Abort System (LAS). This large manifold housing made from 6AL-4V titanium is designed to rapidly propel astronauts away from the main rocket in case of a catastrophic explosion or any other unexpected event. Once fired, the LAS will accelerate the astronauts away from the main rocket at forces up to 10 to 15 times normal gravity (“G’s”). This critical part of the safety system was once again vacuum heat treated by Solar Atmospheres of Western PA for their most recent launch.
Bulk Metallic Glass (BMG) is the next generation of alloys for precision gears. In this webinar, Amorphology provides a rare glimpse into the specialized world of BMG (aka amorphous metal) development for terrestrial applications - focusing on precision gears and complex metal components.
Prior to receiving airworthiness certification, extensive testing is required during the development of rotary
wing aircraft drive systems. Many of these tests are conducted to demonstrate the drive system’s ability to operate at extreme conditions, i.e. — beyond that called for in the normal to maximum power operating range.
NASA is now 3-D-printing spare parts up at the ISS (International Space Station). And in zero-gravity environments. And some of these parts are small gears and actuators, for starters. Every indication is that the list of power transmission-type parts to be converted will soon grow.
In January of this year we at Gear Technology got hip to the fact-in un-hip, belated fashion - that we needed a Blog Site and someone to do the blogging. Lucky for us, we already had that someone right here - in plain sight. That someone was Charles D. Schultz, P.E.
In the June issue of our sister publication -- Power Transmission Engineering -- the Power Play feature (Destination Mars! -- pg. 64) was devoted to NASA’s Mars-oriented LDSD (Low Density Supersonic Decelerator) project...