Aerospace Machined Parts
We have significant advantages in improving machining accuracy, reducing deformation and vibration with advanced technology. High speed machining, multi axis linkage machining, microfabrication, and processing of typical aerospace materials have improved production efficiency, reduced costs, and ensured the quality and performance of parts.
Advantage of Aerospace Machinery Parts
Aerospace mechanical parts often use advanced materials such as high-strength aluminum alloys, titanium alloys, superalloys, and composite materials. These materials have excellent properties and provide a basic guarantee for the high quality of parts.
It has the characteristics of light weight, corrosion resistance, and easy processing. It is an ideal choice for manufacturing aircraft structural parts. For example, 7075 aluminum alloy is widely used in the manufacturing of aviation parts.
It has excellent strength-to-weight ratio and stable performance in high temperature and corrosive environments. It is widely used in aircraft engine parts, fuselage components, screws, etc. At the same time, its good biocompatibility also makes it applicable in the aerospace medicine field.
It can maintain strength and stability under high temperature conditions and is suitable for high-temperature parts such as engine nozzles and turbine blades to ensure the reliable operation of the engine in extreme high-temperature environments.
Such as carbon fiber composite materials, they perform excellently in reducing structural weight, improving strength, and reducing corrosion. They are often used to manufacture the outer shells of aerospace parts and spacecraft components, effectively improving the performance and economy of aircraft.
Advanced manufacturing technologies such as additive manufacturing play an important role in the manufacturing of aerospace mechanical parts and provide strong support for the manufacturing of complex structural parts.
Additive manufacturing technology can realize the rapid manufacturing of complex shapes and multi-layer structural parts, and can manufacture parts with complex internal structures such as internal cavity structures and internal cooling channels. For example, GE uses additive manufacturing technology to change the complex structure of an aircraft engine fuel injector from more than 30 parts assembled to a single integrated structure, which not only makes the structure smaller and increases energy-saving benefits but also improves the reliable stability of performance.
It avoids the cumbersome processing of traditional metal component casting, forging, welding and other processes, and can quickly turn the design into a physical object, greatly shortening the product research and development cycle and speeding up the progress of aerospace projects.
No complex process equipment such as molds or molds is needed in the forming process, reducing the cost and processes in product production. At the same time, additive manufacturing technology can also realize the efficient use of materials, further reducing the manufacturing cost.
Adopting advanced numerical control processing technology, precision measuring instruments and a strict quality control system to ensure the dimensional accuracy, shape accuracy and surface quality of parts, which helps to improve the performance, reliability and safety of aircraft.
High-precision processing can ensure the precise fit between various parts, enabling the various components of the aircraft to work together and ensuring that the overall performance of the system reaches the best state.
Good surface quality and precise dimensional control can reduce friction, wear and air flow resistance of parts during operation, and improve the efficiency of the engine and the flight performance of the aircraft.
Through means such as topological optimization design methods, multidisciplinary optimization design, and virtual simulation technology, integrated design of complex structures is achieved, which has many advantages.
Reducing the number of parts and connection points reduces the weight of the aircraft, improves fuel efficiency, increases range and payload, and is of great significance for the economy and performance improvement of aerospace vehicles.
Integrated design enhances the overall strength and stability of the structure, reduces stress concentration and fatigue problems that may be caused by connection points, improves the reliability and service life of parts under complex working conditions, and ensures the safe operation of aircraft in extreme environments.
Avoiding cumbersome assembly procedures shortens the production cycle, reduces production costs and possible errors and risks in the assembly process, and improves production efficiency and consistency of product quality.
The aerospace field has extremely high requirements for the reliability and safety of parts. Strict measures are taken in all aspects from design, material selection, manufacturing process to quality inspection.
A perfect quality management system has been established to strictly monitor and inspect all aspects such as raw materials, processing processes, and finished product inspections to ensure that each part meets high-standard quality requirements and eliminates unqualified products from entering the assembly process, thereby ensuring the safety of aircraft from the source.
Through a large number of tests and simulation analyses, the performance and reliability of parts under various extreme working conditions are verified and evaluated to discover and solve potential problems in advance and ensure that parts can work stably and reliably in actual use and withstand the tests of multiple loads such as high temperature, high pressure, high speed, vibration, and impact.