Core Design Standards
Requirements for Aerospace Projects
Material: Titanium alloy (TC4/TC6) or high-strength aluminum alloy (7075-T6), with a strength three times that of steel and a weight reduction of 40%+
Accuracy level ISO 1940-1 G1 grade dynamic balancing (vibration ≤ 0.1mm/s when speed>20000rpm)
Working temperature -65 ℃~300 ℃ (resistant to high-altitude low temperature and engine high temperature)
Explosion proof and anti-corrosion pass MIL-STD-810H salt spray test and DO-160G electromagnetic compatibility certification
Failure probability MTBF>100000 hours (redundant design, failure rate<1 × 10 ⁻⁹/hour)