Specifies a methode for the determination of the fatigue indexes, i.e. the resistance of the skis to changes of bottom camber height or irreversible damage, after a bending test with cyclic loading. Is applicable to cross-country skis with a nominal length of 160 cm to 215 cm.
Số hiệu tiêu chuẩn
ISO 7798
Tên tiêu chuẩn
Cross-country skis; Determination of fatigue indexes; Cyclic loading test
Ngày phát hành
1984-08-00
Tiêu chuẩn tương đương
NF S52-727*NF ISO 7798 (1994-09-01), IDT * DIN ISO 7798 (1985-05), IDT * DIN ISO 7798 (1983-12), IDT * UNI ISO 7798 (1989), IDT * OENORM ISO 7798 (1994-09-01), IDT * UNI ISO 7798:1989 (1989-04-30), IDT * STN ISO 7798 (1993-10-01), IDT * CSN ISO 7798 (1993-10-01), IDT
Từ khóa
Bend testing * Cross country skis * Cyclic loading * Dimensions * Fatigue * Fatigue testing * Fatigue tests * Inspection * Inspection by attributes * Skis * Sports equipment * Temperature * Test equipment * Testing * Winter sports equipment * Bearings * Storage * Continuity tests * Behaviour * Bending stress * Winter sports * Fatigue behaviour * Fitness for purpose * Bushings * Construction type requirements * Ski bindings * Materials specification