One-dimensional stability analysis of detonation-driven projectiles

1994 ◽  
2021 ◽  
Vol 1193 (1) ◽  
pp. 012077
Author(s):  
A Mínguez ◽  
J Moreno ◽  
J De Vicente

Abstract Gauge blocks are one of the most widespread measurement standards (etalons) in dimensional metrology laboratories. Among all its properties, it is worth highlighting the importance of dimensional stability. This property allows to classify these measuring instruments in quality grades. Although the gauge blocks should be dimensionally stable, it can be observed that there is a drift that can be observed when the calibration history is revised. In this document, authors present a statistical method for the estimation of the dimensional stability of gauge blocks using the calibration history of samples from the main manufacturers. In addition, all the samples have been subjected to metallographic analysis to evaluate the structure.


2013 ◽  
pp. 47-52 ◽  
Author(s):  
Chunxiang Wang ◽  
Željko Arbanas ◽  
Snježana Mihalić ◽  
Hideaki Marui

Author(s):  
Surya Sarat Chandra Congress ◽  
Prince Kumar ◽  
Ujwalkumar D. Patil ◽  
Tejo V. Bheemasetti ◽  
Anand J. Puppala

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