Water-lubricated bearing comprehensive performance test bench

Abstract

The invention provides a water lubricated bearing comprehensive performance experiment table. The experiment table includes an axial loading device, an experiment module, a torque sensor and a motor platform successively arranged on an installation platform from bottom to top, and also includes a radial loading device arranged on the lateral side of the experiment module; the experiment module includes an upper cover plate, a first experiment module side plate, a second experiment module side plate, an experiment module front plate, an experiment module rear plate and an experiment module bottom plate; the upper cover plate and the first experiment module side plate are detachable transparent plates, and are tightly connected to other parts of the experiment module through bolts and sealing rings; the second experiment module side plate is provided with a monitoring hole; the experiment module front plate and the experiment module rear plate are provided with clamping plates; and the experiment module is provided with multiple circulating water inlets, circulating water outlets and discharge outlets. The experiment table adopts a vertical type structure, and is suitable for the friction performance test of radial direction, thrust, radial-axial thrust combined water lubricated bearings, and small occupied area can be realized.

Description

technical field [0001] The invention belongs to the field of test equipment, and in particular relates to a water-lubricated bearing comprehensive performance test bench. Background technique [0002] Water-lubricated bearings are made of artificial synthetic materials, which greatly save the consumption of non-ferrous metals such as copper and tin, and use water as their lubricating medium. They have small friction coefficients, good wear resistance, high reliability, long life, vibration and noise reduction, and low weight. Lightweight, low cost, insensitive to installation errors, no pollution, environmentally friendly, simple structure, resource saving, high safety and a series of significant advantages, have been widely used in submarines, ships, torpedoes, centrifugal pumps, water pumps, water turbines and numerical control Among mechanical devices such as machine tools, it is the frontier of high-efficiency energy-saving mechanical transmission systems and scientific ...

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Problems solved by technology

[0003] In the current prior art, published ones include "Water Lubricated Bearing and Transmission System Comprehensive Performance Experimental Platform" publication number CN102269654A, "Water Lubricated Bearing Comprehensive Test Bench" publication number CN105973600A, "Water Lubricated Radial Thrust Combined Sliding Bearing Experiment" Platform" publication number CN105445025A, "A Multi-functional Water-lubricated Thrust Bearing System Experimental Platform" publication number CN103776631A, "Water-lubricated Bearing Dynamic Characteristic Parameter Testing Device" publication number CN107084842A, etc., but the above test benches all adopt horizontal structure, accounting for The floor area is large, the disassembly and assembly of the test bench is unchanged, and only water-lubricated bearings of fixed size and type can be measured

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