Component's loading capacity testing device, has testing device with retainer for component to be tested, and feed pump and high pressure pump that are driven by electric motor, where testing device is hydraulically connected to container

摘要

#CMT# #/CMT# The device has a storage container (12) for a hydraulic pressurizing medium, and a testing device (38) with a retainer for a component (40) to be tested. A feed pump (14) and a high pressure pump (20) are driven by an electric motor and comprise a piston that is driven by an operating unit. Inlet and outlet valves are provided for controlling the supply of the pressure medium to the container, where the testing device is hydraulically connected to the container. A return line (32) provided with a pressure limiting valve is attached to the pressure generator. #CMT#USE : #/CMT# Device for testing loading capacity of a component with respect to hydraulic pressure pulsations. #CMT#ADVANTAGE : #/CMT# The loading capacity testing device avoids the need for a separate unit for producing pressure pulsations and a pressure transmitter for providing testing pressure, such that the testing device can be designed in a compact and cost-effective manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a testing device. 12 : Storage container 14 : Feed pump 20 : High pressure pump 32 : Return line 38 : Testing device 40 : Component.