Steel rope with longer service life and improved quality

Krenlerde Kullanılan Farklı Tiplerdeki Çelik Tel Halatların Korozyon Davranışlarının Karşılaştırılması

“…[4,10] ile korozyona maruz kalmadan önceki duruma göre halat kütlesindeki değişim veya halat tellerindeki çap incelmesi incelenmiştir. Mekanik deneyler [5][6][7][9][10][11] ile halatların korozyon sonrası çekme, eğme ve burulma testleriyle mukavemet kayıpları belirlenmiştir. Elektrokimyasal yöntemler ile de [8,[16][17][18][19][20][21][22] malzemenin korozyon hızında meydana gelen değişim tespit edilmiştir.…”

Discard fatigue life of stranded steel wire rope subjected to bending over sheave fatigue

“…Torkar and Arzensek [6] conducted bending fatigue tests of wires located in outer strands of 6 × 19 Seale rope. Gorbatov et al [7] investigated effects of some parameters (core type of wire rope, lubricant type and tensile load) to the bending fatigue life of 6 × 36 Warrington-Seale rope with 16 mm diameter. Feyrer's book [8] Kurashov et al [11] performed comparative tests to investigate bending fatigue life of steel wire ropes with various types of core and impregnated with various preservative compounds.…”

Research of Broken Wire Rope Detection System Based on LabVIEW

“…At work, hoisting cable will be affected by static tension, bending, torsion, extrusion stress, broken wires would be appear after a period of time (Chai, 2006). Although great progress has been made in the research of detection and analysis technique for broken wires of wire rope, but original testing means which are still low efficiency, not high automation level and poor reliability, especially are not sufficient enough in terms of signal processing and analysis (Gorbatov et al, 2007;Wang et al, 2007). Wavelet analysis domain has good localization property in time and frequency, which is the most effective method of analysis and processing for broken wires of wire rope which have singularity detection signals (Sui and Zhang, 2012).…”