电力变压器用的散热器,近年来国外已生产片式散热器代替传统的管式散热器。采用薄板冲压成型、焊接组装的新工艺,它具有散热效率高、节省钢材,减轻劳动强度和质量稳定等优点,而且便于实现生产过程自动化。我国一些变压器制造厂,近年来也开始采用薄板冲压焊接组装流水线生产片式散热器。 Power transformers with radiator, in recent years abroad has produced a chip radiator instead of the traditional tube radiator. Using sheet metal stamping, welding assembly of new technology, it has high cooling efficiency, saving steel, reduce labor intensity and quality advantages, and to facilitate the automation of the production process. Some of China’s transformer manufacturing plants, in recent years have begun to use sheet metal stamping assembly line assembly production of chip radiators.