Open AccessThe Compression Bar Timing Instrument for Testing Cycle Calibration of Rockwell Hardness Testing Machine
Author(s) -
Montree Pakkratoke,
Tassanai Sanponpute
Publication year - 2018
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1065/6/062004
Subject(s) - rockwell scale , calibration , universal testing machine , bar (unit) , metrology , compression (physics) , materials science , optics , composite material , mathematics , statistics , physics , meteorology , ultimate tensile strength