FIELD: test equipment.
SUBSTANCE: invention relates to test equipment and can be used for experimental determination of peripheral strength of ring elements of whatever structures. Proposed device comprises sector elements arranged inside tested ring. Note that said device is made up of n sector elements with 2n oval holes and arranged inside two disks with circular cavities and dead holes that receive 2n pins. Sector elements are fitted on said pins with their outer part staying in contact with inner surface of tested ring arranged between said disks. Note here that hollow ring and spacer are arranged inside said disks. Adjusting rings are fitted into said disk cavities that extend there into. Note also that said disks with elements arranged there inside are coupled with additional shaft flange and bolted together.
EFFECT: reliable design that allows experimental determination of bearing capacity of bearing ring in peripheral direction.
2 cl, 2 dwg
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