Aviation & Aerospace-Conprofe Technology Group Co., Ltd.

Cases by Materials

Hard-Brittle Materials Composite Materials Difficult-to-Cut Metals

Cases by Industries

Semiconductors Aviation & Aerospace Medical Automotive Consumer Electronics

Cases by Machine Tools

Engraving & Milling Centers Vertical 5-Axis Machining Centers 5-Axis Gantry Machining Centers Graphite Machining Centers Lightweight Vertical 5-Axis Machining Centers

Nomex Honeycomb

Material: Nomex Honeycomb

Machine Tool: BRW6030-5AXIS

Industry: Aviation & Aerospace

Cutting Tool: Ultrasonic Straight-Edge Cutting Blade + Ultrasonic Cutting Disc

Features: Outer Contour Cutting

Benefits: Efficient small chamfer angle (<18°) machining and complex 3D contouring; Smooth and burr-free surface finish with significant dust reduction; Reduced cutting force and mitigated material damage; Flat surface without indentation

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Aluminum Honeycomb

Material: Aluminum Honeycomb

Machine Tool: BRW6030-5AXIS

Industry: Aviation & Aerospace

Cutting Tool: Ultrasonic Cutting Disc

Features: Outer Contour Cutting

Benefits: Effectively suppress macroscopic deformation ofhoneycomb walls with ultrasonic machining; Effectively reduce the cutting force along the feeddirection and the cutting direction of the blade edgeon the honeycomb wall with increasing ultrasonic amplitude

T300 CFRP Plate (2.5mm)

Material: T300 CFRP (2.5mm)

Solution: Handheld Ultrasonic Pneumatic Drill UHD-PB45

Industry: Aviation & Aerospace

Cutting Tool: Ultrasonic Dagger Drill CDP d5.09x100°x36 HM 90xSD6-4F

Features: φ5.09+0.12/0mm Drilling

Benefits: Effectively mitigated delamination, and reduced fiber tearing; Average hole wall roughness Ra 1.37μm; Average hole perpendicularity 0.74°; Ultrasonic drilling: 500+ holes vs traditional drilling: 100 holes per tool, with a tool life up by 4 times; After drilling 500 holes, the max. tool wear at the cutting blade edge is 3µm (single side: 1.5μm), without obvious wear

Carbon Fiber Preform

Material: T800 Carbon Fiber Preform

Machine Tool: BRW6030-5AXIS

Industry: Aviation & Aerospace

Cutting Tool: Ultrasonic Straight-Edge Cutting Blade

Features: Contour Cutting (Thickness: 11mm)

Benefits: 11mm full edge length cutting without tool chipping; Smooth and even workpiece edges without burrs

Superalloy Blisk

Material: Superalloy

Machine Tool: MVC400-5AXIS

Industry: Aviation & Aerospace

Cutting Tool: Through-Coolant Tapered Ball End Mill with Annular Air Cooling

Features: Blisk Blade Milling

Benefits: Reduced chatter marks on the blade surface and improved contour accuracy with 3-in-1 technology; Blade surface roughness down by 56%, from Ra 0.930μm to Ra 0.408μm, shortening subsequent polishing time

Nomex Honeycomb Sandwich Panel

Material: Nomex Honeycomb/ Carbon Fiber

Machine Tool: UPG-600

Industry: Aviation & Aerospace

Solution: Ultrasonic Machining System

Features: Side Milling

Benefits: Smooth surface with minimized tearing and burrs

Glass Fiber Honeycomb

Material: Glass Fiber Honeycomb

Machine Tool: BRW6030-5AXIS

Industry: Aviation & Aerospace

Solution: Ultrasonic Machining System

Features: Milling and Cutting

Benefits: Dimensional accuracy of ±0.03mm; Reduced cutting force and suppressed delamination; Improved surface finish with no visible burrs; Cycle time down by 30%; Significantly extended tool life

Aviation-Grade Foam

Material: Aviation Foam

Machine Tool: BRW6030-5AXIS

Industry: Aviation & Aerospace

Solution: Ultrasonic Machining System

Features: Milling

Benefits: High-precision machining for complex structures; Reduced cutting force and thermal load; Smooth and flat surface without indentation or deformation, no color change

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