Hydraulic test rig

Show simple item record

dc.creator Healey, M.
dc.date 2016-11-03T11:39:21Z
dc.date 2016-11-03T11:39:21Z
dc.date 1964-08
dc.date.accessioned 2022-05-09T10:03:04Z
dc.date.available 2022-05-09T10:03:04Z
dc.identifier http://dspace.lib.cranfield.ac.uk/handle/1826/10934
dc.identifier.uri https://reports.aerade.cranfield.ac.uk/handle/1826.2/4364
dc.description Hydraulic Test Rig The rig comprises a grinding wheel head spindle driven by a motor and carrying an inertia load made up of detachable steel discs. On the opposite end of• the shaft to the motor is mounted a radial diffraction grating and a d.c. tachogenerator (see Fig. 1). Three motors are currently available, all with there own mounting brackets for easy changing: a) Vickers-Sperry, 6 axial pistons motor type MF-3906-30. b) Boulton Paul; 9 radial pistons with shaped cam track. c) Hartmann Rol-vane H.T.10 (Telehoist). Two types of spool valve are available: a) Dowty Moog, Series 22 b) Pegasus type 120. A manifold block is available to make the two Moog valves interchangeable. The Bolton Paul and Telehoist motors both have double ended shaft so that a tachometer can be mounted direct onto the motor. The tacho used in a Servo tech. (5 rads/sec./volt). The other tacho (mounted on the test rig) is an Evershed-Vignoles (7.9 rads/sec./volt). The Evershed is about 50% less noisy … [cont].
dc.language en
dc.publisher College of Aeronautics
dc.relation CoA/M/M&P-39
dc.relation 39
dc.title Hydraulic test rig
dc.type Report

Files in this item

Files Size Format View
COA_M_M+P_39_1964.pdf 155.8Kb application/pdf View/Open

This item appears in the following Collection(s)

Show simple item record



My Account