Ultrasonic deburring machine working principle

The core of the ultrasonic deburring machine utilizes ultrasonic vibration energy to achieve material separation. During operation, the ultrasonic generator converts electrical energy into high-frequency electrical signals (generally between 15 and 40kHz), which are then converted into mechanical vibrations by a transducer. The amplitude is amplified through an amplitude rod before being transmitted to the mold or tool head. When this vibration acts on the connecting parts such as sprues and handles of injection molded parts, die castings, etc., it generates instantaneous high-frequency, high-energy vibrations that disrupt the molecular structure of the material, achieving the separation of the sprue from the finished product. The process is precise and does not damage the product itself.

Industry applications

1. Plastic injection molding industry

• Scenarios: Water mouth separation of toys, electronic accessories (phone cases, chargers), daily plastic products (containers, stationery);

• Value: Replacing manual cutting/breaking, avoiding product scratching and deformation, improving production efficiency (e.g., batch production of toy figures, deburring cycle completed in seconds).

2. Hardware stamping industry

• Scenarios: Cleaning of metal sprues for zinc/aluminum alloy small hardware items (door and window fittings, automotive parts);

• Value: Precise deburring of metal sprues, ensuring dimensional accuracy, reducing subsequent grinding workload (e.g., automotive aluminum die cast parts, multiple pieces can be deburred at once after fitting the mold).

3. 3C electronic manufacturing

• Scenarios: Water mouth treatment of precision components for mobile phones/computers (keyboard keys, earphone shells);

• Value: Non-contact separation, eliminating debris contamination and structural damage, meeting the "high cleanliness, high precision" requirements of 3C products (e.g., phone lens accessories, deburring process does not affect optical performance).

4. Medical device industry

• Scenarios: Water mouth separation of medical plastic accessories such as syringes, infusion sets;

• Value: No debris contamination, ensuring product cleanliness, meeting the production standards for medical consumables (e.g., syringe plunger parts, deburring process is controllable and there is no secondary pollution).