Multi-Functional Air-Bearing Machines For NASA NuSTAR X-Ray Telescope | ABTech скачать в хорошем качестве

Multi-Functional Air-Bearing Machines For NASA NuSTAR X-Ray Telescope | ABTech

When NASA scientists and the Columbia University Nevis Astrophysics lab needed an ultra-precision machine to safely produce cylindrical optics modules for their program that had been long delayed, ABTech stepped in to help. ABTech was given the challenge to develop a multifunctional machine that would act as a diamond turning lathe, an indexing tool for raster grinding, and an assembly station all in one, which is discussed and shown in this brief video. The extremely high accuracies of the air-bearing slides and spindles were dedicated by the requirements of the assembled lens module. ABTech exceeded the accuracy requirements and achieved 0.5-micron straightness (uncompensated) of the Z-axis over 700 mm of travel and position accuracies to 0.25 micron. ABTech, designed, manufactured and delivered two air-bearing based diamond turning drum lathes in 6 months putting the program back on schedule. The machines performed flawlessly during the assembly and testing of the lens modules for the NuSTAR telescope. [Each machine features: Linear stacked air-bearing stages; air-bearing work holding and tailstock spindles for lathe operation or holding position of the optic during assembly and grinding; high-speed air bearing spindle for grinding graphite optic mounting surfaces; indexing turret assembly; granite surface plate and base frame; CNC lathe controller and electrical control cabinet]. ABTech has a proven process of discovery, collaboration, quotation, execution, implementation and follow-up, unmatched by any other manufacturer. So if you are looking for a product to be made with the utmost precision, reach out today by filling out our contact form at https://abtechmfg.com/contact/ or by sending an email to [email protected] For more information on our custom solutions, visit https://abtechmfg.com/custom-solutions/ To make sure you don't miss our next video subscribe to our channel and follow us on other social platforms Twitter:   / abtechinc   LinkedIn:   / abtech-inc-