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Additive Manufacturing (AM) in Aircraft Landing Gear: Progress, Advantages, and Challenges Overview of Additive Manufacturing Technology Additive Manufacturing (AM) is an advanced production technology that builds components layer by layer from digital models, reshaping traditional subtractive manufacturing methods. Based on heat source types, AM can be categorized into: Selective Laser Melting (SLM) Laser Cladding Deposition…

New heat treatment technologies, like vacuum heat treatment, revolutionize welding by enhancing mechanical properties and weld durability. Common methods include induction heating, laser quenching, and vacuum heat treatment. These techniques reduce residual stresses, refine microstructures, and improve corrosion and fatigue resistance. Industries such as automotive, aerospace and high-strength structure manufacturing widely use these methods. Vacuum…

The automotive industry reflects a country’s level of industrialization. Its development depends on advancements in precision machining technology. As competition in the automotive market intensifies, consumers demand better safety, comfort, energy efficiency, and environmental sustainability. To overcome these challenges, manufacturers are integrating high-precision CNC machining, precision testing, and intelligent flexible manufacturing. These advanced technologies allow…

CNC technology is a product of mechatronics, embodying the combination of computers and machinery. Since the 1950s, CNC technology has gone through five stages, achieved remarkable application results, and accumulated valuable experience, which is of high reference significance. Manufacturing enterprises recognize the important role of CNC technology in improving product quality and economic development, so…

The aviation manufacturing industry is important in promoting scientific and technological progress and economic development. It faces the challenge of processing high-precision, high-quality, and complex structural parts. Traditional processing methods cannot meet the aviation manufacturing industry’s demand for parts processing, and technical bottlenecks are gradually emerging. The introduction of high-precision machining technology can improve production…

In the process of developing the modern manufacturing industry, CNC machine tools are key equipment for machining. As the precision and complexity of mechanical parts and components continue to improve, manufacturers must use machine tools to meet higher processing efficiency requirements. At this stage, companies mainly conduct research on improving CNC machine tool machining efficiency…

Parts in the machining of the machined surface of the microscopic unevenness, also known as roughness, to RaRzRy three codes plus figures to indicate that the mechanical drawings will have the corresponding surface quality requirements, generally is the surface roughness of the workpiece surface Ra <0.8um surface when called: mirror surface. Its processed surface quality…

Injection molding is the process of using metal materials to form a cavity in the shape of a part, applying pressure to the molten fluid plastic, shooting it into the cavity and maintaining the pressure for some time, then cooling the plastic melt and removing the finished part. Injection molding generally relies on the injection…

In recent years, the rapid development of artificial intelligence technology has driven a new technological revolution, which has also brought many opportunities for innovation in the industrial field. In the machining (hereinafter referred to as machining) industry, intelligent and digital transformation is considered the key direction in solving the core pain points of the industry.…