FIELD: mechanics.
SUBSTANCE: proposed method of producing the load-carrying element comprises roughening the surface by chemical processing. In compliance with the second version, roughening is made mechanically. In compliance with the third version, roughening is made by a localised heating of the surface areas. The load-carrying element comprises an element under tension and an enclosure. The rough surface features dents, mainly 2 microns deep. In compliance with the second version of the propose device, the aforesaid rough surface comprises grooves arranged along the enclosure width. In compliance with the third version of the device, the roughness features an embossing. The load-carrying element is produced by a procedure including roughing one of the enclosure surfaces.
EFFECT: higher efficiency and reliability of load-carrying element.
35 cl, 11 dwg
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