The general operating method for a hydraulic press with a double bottom placed on the fuel tank and a simulated die-casting formed steel wire winding is as follows:
Preparation before startup:
Check the appearance of the equipment to ensure that there are no damaged, deformed, or loose parts.
Check the hydraulic oil level to ensure it is within the normal range.
Check the electrical connections to ensure there are no looseness or short circuits.
Check whether the mold installation is firm and whether the mold and equipment fit properly.
Power on operation:
Turn on the main power switch and wait for the device to initialize.
Start the hydraulic system oil pump to preheat the system, usually for 5-10 minutes.
Observe system pressure, oil temperature, and other parameters to ensure they are within the normal range.
Parameter settings:
Set parameters such as pressure, stroke, and speed according to the requirements of machining parts.
Adjust the holding time to meet the requirements of the forming process.
Mold installation and debugging:
Clean the installation surface of the mold to ensure that there are no debris or oil stains.
Carefully install the mold on the workbench and secure it with fastening devices.
Perform idle debugging to check if the actions of the mold and equipment are coordinated and if there is any interference.
Workpiece placement and positioning:
Place the workpiece to be processed in the correct position of the mold.
Use positioning devices to ensure that the workpiece does not move during the machining process.
Running operation:
Press the start button, and the device will start working.
Closely observe the operation status of the equipment, including pressure changes, stroke actions, oil temperature, etc.
Pay attention to listening for any abnormal sounds from the device.
Pressure holding stage:
When the equipment reaches the set pressure, it enters the pressure holding stage.
After the holding time is over, the system automatically releases pressure.
Shutdown operation:
Press the stop button to stop the device from working.
Turn off the oil pump.
Turn off the main power switch.
Equipment maintenance:
Regularly clean the dust and oil stains on the surface of the equipment.
Regularly replace hydraulic oil and filter element.
Check and tighten loose bolts and connectors.
For example, if an abnormal increase in pressure is detected during operation, the machine should be stopped immediately for inspection, which may be due to a blocked oil circuit or a faulty hydraulic component. In addition, when replacing the mold, it is necessary to strictly follow the operating procedures to prevent equipment damage or personnel injury caused by improper operation.
It should be noted that the specific operating methods may vary depending on different manufacturers and models of equipment. Before operation, it is necessary to carefully read the equipment's user manual and relevant safety operating procedures.