New energy vehicles are quieter than conventional internal combustion engine vehicles, and the development of new energy vehicles has also put forward stricter requirements for tire noise control. Alternative fuel vehicle tires can better meet the needs of the new scene by improving the rubber formula, tire height width ratio, tire volume, tread materials, tread patterns and other aspects.

Silent Tire Inner Wall Cleaning

Laser cleaning technology, as a "green" cleaning process, has good applications in the production and manufacturing of silent tires. It uses a focused high-energy laser beam to irradiate the surface of organic polymer materials, causing physical and chemical changes on the material surface, thereby changing its performance. It can effectively improve the quality and production process of tires, enhance the matching between tires and the vehicle body, and improve the overall performance of the vehicle. By coating soft solid gel like polymer composite materials on the inner wall of the tire, explosion-proof, puncture proof, and leak proof functions are achieved. At the same time, a layer of polyurethane sponge is pasted on the surface of the leak proof adhesive to achieve sound insulation and absorption of cavity noise, resulting in a silent effect. Laser cleaning can effectively remove residual isolation agents on the inner wall of tires, improve the coating of composite materials and the adhesion of polyurethane sponges. The cleaning process does not require consumables, does not cause damage to the tires, has high efficiency, good consistency, and can achieve automated cleaning.

Using laser cleaning to clean the inner wall of tires requires no consumables, no damage to the tires, fast cleaning speed, good quality consistency, and can achieve automated cleaning without the need for traditional polishing for subsequent chip cleaning operations and wet cleaning for subsequent blow drying operations. Laser cleaning has no pollutant emissions and is ready to use immediately, providing high-quality preparation for the subsequent bonding of silent tires, self repairing tires, and self testing functional tires.

Tire Rubber Texturing

The laser cleaning method can evenly punch out lattice shaped pits to achieve texturing of the tire rubber surface. Using a pulse laser cleaning machine with Gaussian light spot, the galvanometer is controlled to perform horizontal and vertical laser scanning respectively. With appropriate process parameters, the roughness of the rubber surface of the tire can be uniformly increased, and the bonding force between the vulcanized tire body and the tread can be enhanced, achieving higher quality tire refurbishment.

About HGTECH

HGTECH is the pioneer and leader of laser industrial application in China, and the authoritative provider of global laser processing solutions. We comprehensively layout the construction of laser intelligent equipment, measurement and automation production lines, and smart factories to provide an overall solution for intelligent manufacturing.

We deeply grasp the development trend of manufacturing industry, constantly enrich products and solutions, adhere to exploring the integration of automation, informatization, intelligence and manufacturing industry, and provide various industries with laser cutting systems, laser welding systems, laser marking series, laser texturing complete equipment, laser heat treatment systems, laser drilling machines, lasers and various supporting devices The overall plan for the construction of special laser processing equipment and plasma cutting equipment, as well as automatic production lines and smart factories.