Aerospace

Service Overview

OEMach specializes in the machining of aerospace components, leveraging advanced technologies and rigorous standards to deliver high-precision, high-strength parts for the industry. The aerospace components we manufacture encompass fuselage structural parts, engine components, and more, ensuring that every part meets the stringent requirements of aviation standards. From precision machining to the forming of complex structures, OEMach leverages outstanding craftsmanship and rigorous quality control to support the advancement of aerospace, safeguarding flight safety at every stage.

Form

Material Process

Material selection is based on aircraft design requirements, most commonly using titanium alloys, aluminum alloys, high-temperature alloys, and composite materials. This is followed by the production of blanks, using processes such as casting or forging. Next, the parts enter the machining stage, where turning, milling, drilling, grinding, and various special processing techniques are used to precisely control part dimensions and geometric tolerances. Multiple quality inspections are required during processing, including non-destructive testing and metallographic analysis, to ensure both internal and surface quality of the components. Finally, surface treatments such as anodizing or plating are performed as required by the application, to enhance corrosion resistance and wear resistance.

Aerospace Parts Machining Services | Engine Components & Structural Parts | OEMach

Processing Materials

Processing materials include: titanium alloy, aluminum alloy, high-temperature alloy, carbon fiber composite materials, etc

Carbon fiber composites

With high specific strength, high specific modulus, and strong design flexibility, carbon fiber composites effectively reduce aircraft weight and enhance both fuel efficiency and overall performance. Commonly used in the production of aircraft wings, fuselage structural components, and satellite parts, carbon fiber composites have become integral in aerospace manufacturing. For example, the Boeing 787 utilizes large amounts of carbon fiber composite material, resulting in a significant reduction in overall weight.

High-temperature Alloys

These materials maintain excellent mechanical properties and chemical stability under high temperatures and complex stress environments. Nickel-based high-temperature alloys, such as Inconel 718, are used in the production of turbine blades and combustion chamber components for aircraft engines, ensuring stable performance at temperatures around 1000°C and supporting efficient engine operation.

Aluminum alloys

Lightweight with good formability and corrosion resistance, aluminum alloys are among the most commonly used lightweight materials in the aerospace sector. For instance, 2024 aluminum alloy is widely used for aircraft skins and wing frames, while 7075 aluminum alloy, known for its high strength, is suitable for manufacturing load-bearing parts such as aircraft joints and structural frames.

Titanium alloys

Featuring low density, high strength, excellent high-temperature resistance, and outstanding corrosion resistance, titanium alloys are widely used in aerospace structural components and engine parts. For example, Ti-6Al-4V titanium alloy is utilized in the manufacturing of aircraft landing gear, engine compressor discs, and blades, providing high strength and reliability while minimizing weight.

Application Fields

The application areas include: aircraft engine manufacturing, aircraft structural component manufacturing, aerospace instrument and equipment manufacturing, etc

Aerospace engine manufacturing: This includes the machining of critical engine components such as turbine blades, compressor discs, and combustion chamber parts. Turbine blades must withstand high temperatures and the impact of high-velocity gas flows, demanding exceptionally high material performance and machining precision. Compressor discs require highly accurate dimensions and geometric tolerances to achieve efficient gas compression.

Aircraft structural component manufacturing: This encompasses the fabrication of structural parts such as fuselage frames, wings, and tail sections, as well as shells and brackets for space vehicles. These components shall feature both high strength and lightweight properties, while also meeting aerodynamic design requirements to ensure optimal flight performance and safety.

Aerospace instrumentation and equipment manufacturing: This refers to the precision machining of internal components for aerospace sensors, navigation devices, and communication systems. Such parts require high dimensional accuracy and excellent stability, enabling them to operate reliably in complex electromagnetic environments and extreme temperatures, thereby providing dependable monitoring and control functions for aircraft.