TEST BENCH FOR SERVICE LIFE TESTS OF HYDRAULIC CYLINDERS

摘要

FIELD: aircraft testing facilities. SUBSTANCE: load hydraulic cylinder and tested cylinder are arranged coaxially in rocking beam; axes of turning of rocking beam and attachment of tested hydraulic cylinder sleeve are aligned. Coaxial units of attachment of hydraulic cylinder rods to rocker are arranged independently. Rods are engaged through rocker. Mounted on axle of joining of rods of hydraulic cylinders and rocker is carriage installed for travel along guides secured on rocking beam in parallel with axis of hydraulic cylinders. EFFECT: enhanced accuracy of reproduction of loads.