GB/T 32547-2016: Translated English of Chinese Standard (GBT 32547-2016, GB/T32547-2016, GBT32547-2016): Method for magnetic flux leakage testing of round steel
https://www.chinesestandard.net, 18 juin 2019 - 13 pages
This Standard specifies terms and definitions, testing principle, testing method, comparative sample, testing equipment, testing conditions and steps, result determination and testing report for magnetic flux leakage testing of round steel. This Standard is applicable to magnetic flux leakage testing on surface and near surface of round steel of which diameter is 10mm ~ 350mm (including steel wire). Other specifications shall refer to this Standard for implementation.
Avis des internautes - Rédiger un commentaire
Aucun commentaire n'a été trouvé aux emplacements habituels.
Testing conditions and steps
AC magnetization according to round alarm threshold defect allowable deviation area of suspicious artificial defect circumferential coil round steel comparative sample constant speed defect on comparative detection elements electromagnet or alternating ensure Feed drive mechanism flux leakage sensor flux leakage testing groove depth groove length groove width induction coil leakage magnetic field leakage testing equipment leakage testing instrument longitudinal grooves magnetic field strength magnetic flux leakage Magnetic pole magnetization device magnetize tested round Measurement Method Mechanical transmission method specified passed magnetic flux performance of testing polar boots quality level rotary scanning device Rotating Rotating-probe type round steel product round steel surface round steel wire signal-to-noise ratio spirally steel product standard super alarm threshold surface of round suspicious area suspicious product suspicious round steel terms and definitions tested round steel Testing conditions testing element testing method testing mode testing of round testing report testing sensitivity threshold defect signal transmission testing YB/T