A 300W 15mJ pulsed fiber laser cleaning machine has several applications in the auto parts industry:

1. **Engine parts cleaning**: It can effectively remove carbon deposits, oil stains, and rust from engine components such as cylinder heads, pistons, and crankshafts. The high – energy pulsed laser beam can precisely target the contaminants without damaging the surface of the metal parts, ensuring the cleanliness and proper functioning of the engine.

2. **Tire mold cleaning**: In the production of auto tires, the molds used can accumulate residues and release agents over time. The laser cleaning machine can clean these molds with high precision, removing the contaminants and improving the quality of the tire molds. This helps to ensure that the tires produced have a smooth surface and accurate dimensions.

3. **Car body surface pretreatment**: Before painting or coating the car body, the surface needs to be thoroughly cleaned to ensure good adhesion of the coating. The laser cleaning machine can remove dirt, grease, and oxidation layers from the car body surface, providing a clean and rough surface for better paint adhesion. This helps to improve the durability and appearance of the car’s paintwork.

4. **Removal of markings and labels**: When auto parts need to have old markings, labels, or serial numbers removed for re – labeling or recycling purposes, the laser cleaning machine can do the job without leaving any residue or damaging the underlying surface. It can precisely ablate the markings, making the surface suitable for further processing.

5. **Cleaning of complex – shaped parts**: Auto parts often have complex shapes and structures, and traditional cleaning methods may have difficulty reaching some areas. The laser cleaning machine can use its flexible optical fiber delivery system to access these hard – to – reach areas and clean them effectively. For example, it can clean the interior of small – diameter pipes or the recessed areas of mechanical parts.

6. **Alloy wheel cleaning**: Alloy wheels on cars can get dirty and corroded over time. The laser cleaning machine can remove brake dust, dirt, and oxidation from the surface of alloy wheels, restoring their original appearance and preventing further corrosion. This not only improves the aesthetics of the car but also helps to maintain the integrity of the wheels.