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Mould On Tires Broadly Used

Yantai Wonray Rubber Tyre Co.,Ltd | Updated: Jul 03, 2014

Mould on Tires The use of artificial sand or steel wire physical grinding and dry sandblasting, according to the need to use a different combination of cleaning.

Mechanical cleaning method is a mature technology, Mould on Tires widely used by the tire industry. The method is simple and easy, the equipment, tools are not demanding, but there are insurmountable defects: the mold will cause mechanical damage, shorten the life of the mold; sandblasting easy to plug the mold exhaust hole, Stomatal work is very large; must be removable mold, resulting in high labor intensity, long cleaning cycle.

Chemical cleaning methods include: organic solvent method, Mould on Tires melting method, pickling method, alkali washing method.

These methods are easy to use, low cost, but long-term use of the above method will cause mold corrosion, which directly affect the appearance and quality of the product; Mould on Tires the same time, these pharmaceutical raw materials pollute the environment, damage the health of operators, must have a complete means of labor insurance and pollutants Processing equipment. At present, the law is mainly used for small rubber products business.

Laser cleaning technology, is nearly 10 years of rapid development of a new cleaning technology, which with its own many advantages in many areas gradually replaced the traditional cleaning process.

Laser cleaning technology refers to the use of high-energy laser beam irradiation surface of the workpiece, so that the surface of the dirt, Mould on Tires rust or coating instantaneous evaporation or stripping, high-speed and effective cleaning surface cleaning objects or surface coating, so as to achieve a clean process.

It is a new technology based on the interaction between laser and material. Unlike traditional mechanical cleaning, chemical cleaning and ultrasonic cleaning (wet cleaning), Mould on Tires it does not require any organic solvent that destroys the ozone layer, No noise, harmless to the human body and the environment, is a green cleaning technology.

Laser cleaning has a very different absorption coefficient for a certain wavelength of laser energy using the cleaning substrate (also known as the parent) and the surface attachments (dirt) for the mechanism of mold cleaning. Radiation to the surface of the laser energy, most of the surface attached to the absorption, Mould on Tires so that the heat or vaporization evaporation, or instantaneous expansion, Mould on Tires and by the surface of the steam flow to drive, from the surface of the object to achieve the purpose of cleaning.

Specifically for the tire mold cleaning, Mould on Tires the mold absorbs a specific wavelength of the laser, the energy is very small, will not cause damage, mold surface dirt (sulfide, inorganic oxide, silicone oil, carbon black, etc.) absorb a lot of energy, Vaporization, away from the mold surface, so as to achieve the effect of cleaning.