The manufacturing processes for ultrasonic cleaners mainly include key aspects such as the selection and assembly of core components, structural design, circuit connection, and quality inspection, as detailed below:
Core Component Preparation
Transducer: Utilizes a combination of special titanium titanium lead piezoelectric ceramic sheets and metal clamps, bonded with high-temperature resistant, vibration-resistant, high-strength resin adhesive to ensure high efficiency, long lifespan, and resistance to detachment.
Cleaning Tank: Typically made of SUS304 or SUS316L stainless steel, using argon-protected welding to ensure a robust structure and absolute watertightness.
Ultrasonic Generator: Employs a fully digital circuit design, featuring automatic frequency search, constant current output, multi-parameter display, and communication interfaces.
Assembly Process
Fix the cleaning tank onto the frame, ensuring it is level and stable.
After evenly applying thermal grease to the bottom of the tank, install the transducer to ensure effective sound wave transmission.
Connect the drive circuit between the ultrasonic generator and the transducer, ensuring a safe and reliable electrical connection.
Install control panel and related sensors (such as temperature control probe, heating control wire, etc.).
Auxiliary Function Integration: The equipment can integrate functional modules such as mechanical transmission, up-and-down throwing, filtration circulation, heating and drying to improve automation and cleaning efficiency. For example, the aluminum electrolytic capacitor cleaning machine includes a complete process of feeding, decarburization, rinsing, multi-stage ultrasonic cleaning, and hot air drying.
Debugging and Testing
No-load test: Power on to check if the circuit is normal and if there are any short circuits or abnormal alarms.
Water level check: Add clean water to the specified water level line to avoid dry burning or abnormal power.
Frequency adjustment: Adjust the generator frequency to match the transducer resonance point to ensure optimal cavitation effect.
Performance testing: Including frequency deviation (should be ≤±10%), sound intensity uniformity (maximum and minimum deviation ≤±15%), insulation resistance (≥100MΩ), etc.
