Frontal Crane Mechanical Training Table

1. Demonstration control experiment of reach stacker machinery

1) For snatch operations, the snatch beam is positioned according to the length of the container;

1) For lifting operations, the main boom and the telescopic boom are combined for work experiments;

2) Swivel operation, lifting the beam while lifting the platform while the platform is rotating; (with motor rotating platform)

3) Obstacle operation, when the main boom and the telescopic boom are combined work, the servo cylinder on the top of the telescopic boom or the four obstacle detection cylinders distributed at the four corners of the grab beam will give the main system a stop or descend command (optional) when it encounters an obstacle;

4) Return, the platform rotates, the main boom and the telescopic boom cooperate to return to the initial position.

2. Programmable controller (PLC) electrical control experiment: machine-electric-hydraulic integrated control experiment.

1) PLC instruction programming, ladder diagram programming learning;

2) Learning and using PLC programming software;

3) Communication and online debugging between PLC and computer;

4) The application of PLC in hydraulic drive control and the optimization of control schemes.