Talking about the Use of Heating Pad for Shanxi Automobile Inner Tub Manufacturers
Huajun Tire Factory
The heating pad adopts multi-stage temperature control, its maximum surface temperature can reach 60 ℃, and is equipped with a high-sensitivity special fiber weaving machine, when the temperature reaches 65 ℃, the power can be automatically cut off.Shanxi automobile inner tube manufacturersThe built-in heating material is divided into alloy wire and carbon fiber.
Development of carbon fiber and alloy wire. In 1989, Germany mainly used electric heating materials as the main material to launch the car seat heating system. Its comfort was quickly recognized by customers. In just three years, the eight major car series successively launched more than 20 models in high-end models. The seat heating system makes it quickly recognized by customers.
In 1993, the emergence of carbon fiber changed the seat heating industry. This material quickly replaced the resistance wire due to the advantages of uniform heating and cutting.
However, all major manufacturers are under tremendous pressure, the matching of carbon fiber and conductive tape is very difficult, and the service life of the heating pad has not reached the requirements of the automotive industry.
In addition, copper wire is generally plated with nickel and silver as conductive belts. The oxidation resistance of nickel and silver is up to 3 to 5 years, which is not up to the requirements of the automobile industry. As a result, automobile manufacturers have switched to car seat heating systems.
In 2001, the German Volkswagen drafted the enterprise standard for car seat heaters, and other manufacturers of the eight major car series also followed. Under pressure, the industry developed a new heating material-smart alloy wire, which meets the standards of the eight major car series manufacturers, in order to meet the increasingly mature quality requirements of the automobile industry for parts.
So far, all major automobile manufacturers have listed intelligent alloy car seat heating system as a key development project.
Keywords: recycled rubber automobile cushion belt