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NASA NTRS · 19700000637

Automatic, computerized testing of bolts

Abstract

System for testing bolts with various platings, lubricants, nuts, and tightening procedures tests 200 fasteners, and processes and summarizes the results, within one month. System measures input torque, nut rotation, bolt clamping force, bolt shank twist, and bolt elongation, data is printed in report form. Test apparatus is described.

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Carlucci, J., Jr., Lobb, V. B., Stoller, F. W.. 1970-12-01. Automatic, computerized testing of bolts. https://ntrs.nasa.gov/citations/19700000637

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