CNC Machining for Aerospace

Aerospace Machining

KGL is AS9100D audited by Bureau Veritas (cert CN059081, valid 2026-2029). We machine structural and flight-critical components from aluminum, titanium, and stainless steel.

Typical Aerospace Parts

• Structural brackets and fittings
• Mounting plates for avionics
• Turbine and impeller components (5-axis)
• Hydraulic fittings and manifolds

Quality System

AS9100D quality management includes configuration management, risk-based planning, and special process control. Full documentation packages available.

Typical parts: 10 part families with tolerances and typical order sizes.

Process Coverage for Aerospace Programs

Aerospace work runs under our EN 9100:2018 (AS9100D equivalent) scope, audited by Bureau Veritas: risk-based routing, configuration control of programs and tooling, and 100 percent first-article layout before volume release. Five-axis Mazak centers cut impellers, bladed rotors, and structural parts from solid billet; turn-mill cells cover shafts and fittings; PEI and other aerospace polymers are machined on the polymer line with 24-hour aging between roughing and finishing.

Tolerances, Materials and Documents

Requirement	Standard capability	Evidence provided
Machined dimensions	±0.005 mm	Batch CMM report
Airfoil and 3D profile work	to ±0.008 mm on 5-axis surfaces	CMM scan report
Material identity	Ti-6Al-4V, 7075, 17-4PH, Inconel, PEI	Mill certificates to heat number
Traceability	Heat number to shipment	AS9100D batch records

Full documentation packages, reference calls, and factory visits can be arranged under NDA, so supplier qualification can lean on the certificate and the records instead of starting from zero.