锅炉燃烧器天园地方过渡接头压制方法探讨

Probe into the Press Process for the Square and Round Joint of Boiler Burner

论述了发电站锅炉和石化设备中常见的方园接头的放样展开及压制的经验,特别是对大型厚壁变径接管类零部件的制造有指导意义,尤其是单件小批生产类接管单位更值得借鉴。

Unwraping and pressing experiences of the square and round joint met familiar in plant boiler and petrochemical equipment are discussed, there is direct6ion significance to the production of large thick wall reducing pipe connection components, especially to the company producing pipe connection single on small batch.