Mill Bearing Testing Technology

It consists of two parts: one to measure the technical parts processing, and another part of the experimental research of measurement techniques.
Due to the high precision four row cylindrical roller bearing the main parts, require accurate measurement and fast. To meet this requirement, the first to have high-precision measuring instruments (a) and with the support of auxiliary equipment (a), while the measure of quality control and post-processing of the measurement process is completed, it is necessary to perform scientific measurements methods and have the technical skill. To this end, in addition to the purchase, custom precision measuring instruments (a), but also the design, manufacture of special equipment (a) and accompanied by the implementation of a scientific measurement methods and procedures. This ensures that the measurement repeatability, high precision.
To better understand the situation when the oil film bearing operating parameters, and to explore the regularity, Taiyuan Heavy Machinery Factory since 1972 has done a lot of lab bench to measure and our row cylindrical roller bearings in actual work of running the load, rotation, power, oil and other measurements external internal parameters. Test range, including the film pressure field, film thickness field and temperature field inside the bearing oil film work area, etc., the field of the measurement of these unconventional nature, from the measurement sensor to the secondary instrument, no ready to buy.
So, to its own research. Taiyuan Heavy Machinery Factory as the main strength of the laboratory, built a professional test team, with Tsinghua University and other units of the joint research, carried out research, development work testing techniques and instrumentation, we have conducted a resistive, inductive, capacitive and Eddy Current Testing Technology and a secondary instrument of research and development, and succeeded in obtaining a large amount of data, good repeatability, regularity, high measurement accuracy. Meanwhile, also on related technologies, including calibration, interference, signal delivery rotation, and simultaneous measurement of multiple signals, recording and printing were studied and applied.