This success marks the completion of the 19 months strength research and static fatigue test project on the C919 aircraft composite rear fuselage, one of C919 seven components. C919 composite aircraft ...

SNAPSHOT: New processes cut weight 25%, cost 15% and cycle time by 25% versus aluminum and bolted assembly in Daher’s Highly Loaded Thermoplastic Wing Rib demonstrator.

Fatigue test machines use static, dynamic, and fatigue tests to evaluate the sturdiness of raw materials, components or finished products. Fatigue testing machines conduct tests by measuring the force ...

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Static flexural testing has long been conducted because it is a simple method for evaluating all types of materials. Static flexural testing of composite materials, in particular, was discussed in my ...

BEIJING—Flight testing of the COMAC C919 has exceeded the designed cruise speed of the narrowbody airliner and reached its intended ceiling, with the fleet of six prototypes now complete. Elsewhere in ...