Research on the Broaching-load Testing System of Hydraulic Broaching Machine

摘要

In view of the disadvantages on working vibration or even cannot work of broaching machine derived by broaching-load's uncertainty, a testing system of broaching-load is designed. The testing system uses an industrial computer, a high-precision dataacquisition-card, two pressure-sensors, a displacement-sensor and Borland C++ to test the broaching-load on the base of broaching machine's electronic control system. The factual application in hydraulic broaching machine shows that the proposed system has a good performance on testing-accuracy. The proposed system gives an effective solution to broaching-load testing.