The following steps and key points should be noted when debugging a single crank semi-closed press machine:
Before any debugging, make sure the press is in a safe state, tighten all screws and fixings, and ensure that there are no loose or damaged parts.
If the press has an electrical control system, first make sure that all electrical connections are correct, the fuses and circuit breakers in the electrical box are normal, and the wiring of the electrical components is correct.
Make sure that the lubrication system is operating normally, the lubricating oil is clean and sufficient, and the pipelines of the lubrication system are unobstructed.
If there is a pneumatic system, check the working status of the air pressure regulating valve and the cylinder to ensure that the air pressure is stable within the set range and the operation of the pneumatic components is flexible and reliable.
According to the design and working requirements of the press, adjust the up and down stroke of the slider. It is usually achieved by adjusting the limit switch on the slider or adjusting the stroke of the cylinder to ensure that the slider can stay accurately at the required position.
Adjust the pressure of the press according to the requirements of the workpiece to be processed and the process parameters. This is usually achieved by adjusting the output power of the main motor, the working pressure of the hydraulic system, or the working pressure of the pneumatic system.
Ensure that all safety devices and protective covers are installed correctly and work properly to ensure the safety of operators and surrounding personnel.
Before formal processing, conduct trial operation and debugging. Through no-load operation and small-batch processing, verify whether the adjusted parameters and functions meet the requirements, and adjust any inappropriate places.
Record the parameters and adjustment results during the debugging process, and establish the operation record of the press. Regularly maintain the press to ensure long-term stable working condition and safety.
