内螺纹铜管是一种高效传热管。其成型原理是靠旋压成型。随着制冷技术的不断创新和改进,空调业进一步追求卓越,向小型化、高效率、节能方向发展。合理运用内螺纹成型技术及其正确认识成型装置是生产高精度的内螺纹铜管所必须的。 Female thread brass is an efficient heat transfer tube. Its molding principle is by spinning. With the constant innovation and improvement of refrigeration technology, the air-conditioning industry further pursues excellence and develops toward miniaturization, high efficiency and energy conservation. Reasonable use of female molding technology and its correct understanding of the molding device is the production of high precision female threaded brass necessary.