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The domestic and foreign technology gap belt
The domestic and foreign technology gap belt
Whether manufacturing high-quality belt has become a measure of a country of abrasive belt grinding technology level standard. This is because belt is the key to the development of abrasive belt grinding technology and an important symbol.
Due to China's domestic paper in intensity and uniformity, water resistance is not up to the belt production requirements. Therefore, we further develop this research is very meaningful. And foreign new polyester super intensified film fund diamond abrasive belt of electroplated diamond or cubic boron nitride metal base belt, copper and fiber composite fund diamond belt products, exhibit excellent grinding performance in processing materials non-metallic (ceramics and silicon crystals, etc.).
Abroad in the pulp adding additives, and by impregnated and coated on the surface of the processing, the paper-based abrasive base paper can meet the requirements of the belt; fiber cotton cloth belt is gradually replaced by polyester fiber and nylon fiber, polyester fiber due to the fracture intensity is high, the heat resistance of water, excellent wear resistance, etc. has become heavy-duty belt excellent substrate materials.
Although the belt technology than abroad, but domestic than foreign belt machine technology.
Whether manufacturing high-quality belt has become a measure of a country of abrasive belt grinding technology level standard. This is because belt is the key to the development of abrasive belt grinding technology and an important symbol.
Due to China's domestic paper in intensity and uniformity, water resistance is not up to the belt production requirements. Therefore, we further develop this research is very meaningful. And foreign new polyester super intensified film fund diamond abrasive belt of electroplated diamond or cubic boron nitride metal base belt, copper and fiber composite fund diamond belt products, exhibit excellent grinding performance in processing materials non-metallic (ceramics and silicon crystals, etc.).
Abroad in the pulp adding additives, and by impregnated and coated on the surface of the processing, the paper-based abrasive base paper can meet the requirements of the belt; fiber cotton cloth belt is gradually replaced by polyester fiber and nylon fiber, polyester fiber due to the fracture intensity is high, the heat resistance of water, excellent wear resistance, etc. has become heavy-duty belt excellent substrate materials.
Although the belt technology than abroad, but domestic than foreign belt machine technology.
