| 摘要 |
FIELD: testing equipment. ^ SUBSTANCE: invention refers to testing equipment, to strength tests. Plant for mechanical tests of specimens at cyclic loading includes base, specimen grippers installed on it, wheel with rotary drive, roller eccentrically located on wheel, frame in which the roller is arranged, pusher connected to frame and to one of grippers. At that, two sides of frame intended for interaction with roller have various rigidity. ^ EFFECT: increasing amount of information by providing mechanical cyclic tests with various rigidity of semi-cycles. ^ 1 dwg |
