Simulation training device for installing and trouble-shooting process of machine tool electrical control circuit

Abstract

The invention discloses a simulation training device for the installing and trouble-shooting process of a machine tool electrical control circuit. The device comprises a machine tool console, a machine tool electrical control cabinet, a control assembly, an upper computer and a display assembly. The machine tool console, the machine tool electrical control cabinet, the control assembly, the upper computer and the display assembly are sequentially connected. The machine tool console comprises more than one control switch. The control assembly comprises a voltage detection assembly used for detecting the voltage of an electrical circuit in the machine tool electrical control cabinet. The control assembly judges the operating state of a driving motor based on the detected voltage signal of the voltage detection assembly, and then sends a corresponding display signal to the upper computer. In this way, the corresponding operating state of the mechanical component of a machine tool can be displayed on the display assembly. The device is simple in structure, convenient in operation, low in cost and good in teaching effect.

Description

technical field [0001] The invention mainly relates to the technical field of teaching equipment, in particular to a simulated training device for installing and troubleshooting electrical control circuits of machine tools. Background technique [0002] At present, electrical control technology is widely used in various automatic control systems. In the majority of colleges and technical secondary schools and various skill training institutions, electrical related majors generally offer courses related to the installation and troubleshooting of machine tool electrical control circuits, and troubleshooting is a practical skill. The installation of typical circuits Experiments and training for troubleshooting and troubleshooting are essential practice links. Due to the wide variety of machine tools on the market, high prices, and large volumes, the construction cost of experimental training facilities based on real machine tools is relatively high. Therefore, the development ...

AI Technical Summary

Problems solved by technology

Obviously, this method of separating the mechanical and the electrical has its serious flaws. The mechanical structure of the machine tool is ignored during the troubleshooting of the electrical control of the machine tool. It cannot reflect the comprehensiveness of machine tool electrical control troubleshooting. Moreover, when this method is used for training, the students' sense of presence is missing, and the training is more abstract. The phenomenon that students see is only the rotation of the motor, not the movement of the mechanical parts of the machine tool. At the same time, Due to the lack of mechanical parts, some faults related to the mechanical action of machine tools cannot be expressed through intuitive fault phenomena, and students cannot get corresponding training in early fault diagnosis

If a real machine tool is used for fault diagnosis training, under the investment of certain teaching resources, it will inevitably lead to the situation of less training equipment and more students, which will seriously affect the teaching effect

[0004] To sum up, the current practical link of machine tool electrical control circuit installation and troubleshooting, whether using single electrical control training or using real machine tools for comprehensive training, will bring disadvantages to students' practical skill training. In the process of teaching practice, There is an urgent need for a device that can balance teaching effects and resource input to improve this dilemma

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