HYDROSTATIC BEARING MONITORING SYSTEM AND METHOD

摘要

The present disclosure provides a hydrostatic bearing monitoring system and a hydrostatic bearing monitoring system method. A sensor detects a state parameter of a hydrostatic bearing device. A computing unit establishes a performance prediction model according to the state parameter, and compares the performance prediction model with reliability experimental data, so as to obtain variation of performance of the hydrostatic bearing device and provide a warning function.

主权项

1. A hydrostatic bearing monitoring system, comprising:
a hydrostatic bearing device, comprising:
a bearing body;at least two sliding blocks disposed respectively above two opposite surfaces of the bearing body with a gap formed between each of the sliding blocks and the bearing body;a hydraulic unit having a liquid supply line; anda restrictor connected to the liquid supply line of the hydraulic unit and configured to send hydraulic oil of the hydraulic unit to the gap to form an oil film; at least one sensor configured to detect at least one state parameter of the hydrostatic bearing device; and a computing unit, comprising:
a storage module configured to receive and store the state parameter and a plurality of sets of reliability experimental data;a model establishing module configured to establish a performance prediction model according to the state parameter; anda comparison module configured to compare the performance prediction model with the plurality of sets of reliability experimental data to generate a comparison result.