| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: installation for bend testing of samples comprises a frame carrying a mechanism of reciprocating movements, a pusher connected to the latter, two levers pivotally connected to the frame by one ends, two end supports for a sample set on the other lever ends, two draw rods connecting the levers and the pusher; and a central support for a sample. A plate kinematically connected to the pusher is mounted on the frame coaxially to the pusher; and the central sample support is fixed on the plate. ^ EFFECT: increased volume of the data obtained by providing for the tests at synchronous bend of the sample in two planes. ^ 1 dwg |
