Combining with development of high speed blower impeller with large titanium material cast welding structure, the manufacturing technical feature of the impeller is set forth.
结合大型钛材铸焊结构高速鼓风机叶轮的研制，阐述了其叶轮的制造工艺特点。
2
The utility model relates to a field of centrifugal blower production, in particular to a fan impeller inclined temperature control welding table device.
本实用新型涉及到离心鼓风机制造领域，是一种风机叶轮倾斜温控焊接台装置。
3
Technological process of regeneration of seal rib and profile on tri-lobe Roots blower made in Germany is introduced comprehensively using the technique of electric brush plating & hot spray welding.