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Technical Information

Technical Information

Extensive Experience and Expertise in Aircraft Jet Engine Component Manufacturing: With nearly 60 years of experience in manufacturing aircraft jet engine components, our company has accumulated advanced technical expertise, extensive experience, and specialized know-how in the machining of easily deformable thin-walled parts.
In addition to a wide range of machining technologies such as turning, milling, grinding, and electrical discharge machining, we are also capable of coordinate measurement machine and non-destructive testing. This allows us to establish an integrated production system that covers everything from process design to inspection.
Our ability to seamlessly integrate multiple processes is a unique strength that sets us apart from competitors, enabling the stable supply of high-precision, highly reliable products.

Extensive Experience and Expertise in Aircraft Jet Engine Component Manufacturing

Capability in High-Precision and Hard to Machine Material Processing

Leveraging state-of-the-art equipment and advanced technical capabilities, we specialize in high-precision machining, complex-shaped components, and processing of difficult-to-machine materials.
We take pride in our ability to deliver high levels of customer satisfaction, especially in the production of parts that must meet the stringent quality standards demanded by the aerospace and semiconductor industries.

Our expertise includes machining of challenging materials such as nickel alloys, titanium alloys, cobalt alloys, stainless steel, and super duralumin.
We specialize in machining difficult-to-cut materials such as nickel alloys, titanium alloys, cobalt alloys, stainless steel, and super duralumin. We are also capable of precisely machining complex, thin-walled ring shapes (1mm to 1.5mm thick), including deformation control, to meet dimensional specifications.

Our production capabilities cover a wide range of part sizes and shapes—from small components like 1 mm-diameter pins and 0.5 mm-thick spacers, to large components such as 1,800 mm-diameter ducts, rings, and casings, as well as 1,500 mm-long tubes and shafts.

Capability in High-Precision and Hard to Machine Material Processing

Fluorescent Penetrant Inspection

Fluorescent Penetrant Inspection (FPI) is a type of non-destructive testing used to detect minute cracks and surface defects on metal components. This method plays a vital role in the inspection of aircraft parts, where the highest levels of safety are required, as it enables the precise detection of extremely small surface flaws without damaging the part itself.

FPI must be performed by certified inspectors who have passed written exams, practical tests, and vision tests.
The inspection process involves applying a penetrant liquid containing special fluorescent dye to the surface of the component. This penetrant seeps into any cracks or flaws present. After a designated dwell time, excess penetrant is carefully removed, and ultraviolet (UV) light is then applied. The dye trapped in surface discontinuities fluoresces under the UV light, making even the tiniest defects clearly visible—ones that would be impossible to detect with the naked eye.