The spraying processing process generally includes the following steps:
1. Pick up the oil cylinder, install the injector nozzle, and clean the injector stand.
2. Preheat the oil cylinder, place the workpiece on the spray table, and heat it up.
3. Adjust the throttle valve and limit valve according to the process requirements, and set the timer properly.
4. Clean the connection between the spray table and oil cylinder, and seal it properly as required.
5. Vacuum-seal (if possible), and check if there are any gas leaks on the spray platform.
6. Inspect the气管 for stability, ensure the cylinder and pipe joint seals are properly sealed, and verify that the hydraulic cylinder has adequate hydraulic oil.
7. Open main valve—pressure—top gas valve—air blowing time, use the cylinder for injection operation. Once the oil cylinder reaches the predetermined injection pressure, it remains constant, ready to meet all process specifications.
8. The hydraulic cylinder is shut down after completion, with the tools and workpieces cleaned before finalizing.
Adjust and optimize based on actual conditions during specific operations. Consult professionals for operation to avoid repair mistakes.