Aerospace components have significant characteristics such as difficult material cutting, complex and irregular structures, strict form and position tolerances, and multiple varieties and small batches. A large number of titanium alloy, high-temperature alloy thin-walled rotating parts, machine casings, and shaft structural parts require traditional machining, which requires multiple machine tool circulation and multiple clamping and positioning, easily resulting in cumulative errors, long machining cycles, high scrap risks, and extremely high requirements for machine tool rigidity, thermal stability, and composite machining capabilities.
Harman Precision EX turning and milling composite series, high-precision standard series, and dual spindle series are specially optimized for aviation manufacturing conditions. The whole machine adopts a Mihana cast iron bed with FEM finite element structural simulation, which has excellent anti vibration performance and is not prone to vibration during heavy cutting of high-temperature alloys and titanium alloys; Equipped with an intelligent thermal compensation system, it operates stably for a long time to maintain micrometer level accuracy, achieving one-time clamping to complete all processes of turning, milling, drilling, and boring, eliminating positioning deviations caused by multiple clamping.
The spindle unit has undergone strict dynamic balance verification and supports continuous cutting under high loads. It can achieve integrated molding of complex surfaces, eccentric holes, and spiral grooves. The equipment combines small batch trial production and medium batch production, and can provide customized process solutions based on the characteristics of the parts, helping aviation enterprises shorten production cycles, reduce circulation costs, achieve domestic substitution of high-end components, and meet the strict quality acceptance standards in the aviation industry.
