Masakuni engaged in the production, manufacture of tensile testing machine for many years, has accumulated a lot of experience waiting for you to come share.The Masakuni using microcomputer programmable controller as the upper and lower bit machine hydraulic machine monitoring system structure and principle.The system has a high-precision, high reliability, easy operation characteristics.Good people, machines exchange host computer interface.The application of computers and other advanced control technology, making the drop-down menu to the high flexibility, high precision, high reliability, the number of wrong capacity, user-friendly operation, has good tips functionality and capacity hydraulic press.Control of intelligent direction.
　　Bond on the basis of analysis of the composition and characteristics of the hydraulic tensile testing machine system, design and development of appropriate computer control system, and the time lag characteristics of the hydraulic system on the basis of conventional PID control algorithm, the introduction of digital Smith predictor, essentially eliminating the time-lag factor adverse impact on the stability of the system.
　　Positive the Bang Rak force testing machine developed special test equipment for electrical systems and related business units.This article discusses the hardware components of the tensile testing machine computer control system and its software development.The computer control system of the tensile testing machine by the detection sensor, the hydraulic control station, relay, computer, etc. to form a closed loop control system, the system according to the preset tension of the specimen slow afterburner, so that the workpiece by the tension value reaches set value, and setting the time to maintain tension, the test piece within the set tension and the set time is able to achieve the strength requirement.Tensile testing machine computer control software is a Windows standard applications, data acquisition, data processing, preservation, database maintenance and query, report printing and other functions.
　　
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