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Slip Ring

◆ Processing with 5-axis CNC machine

◆ Made of fiber reinforced plastics & stainless steel

◆ Plating surface treatment process

◆ Finished surface roughness Ra (μm) 0.1

◆ Surface tolerance (μm)±5

The slip ring used in aircraft is an electrical connector that many critical systems such as engine control, throttle control, wing & flap control, aircraft communication and navigation rely on for transmitting power and signals. Once the slip ring malfunctions, it may cause system failure and pose a risk to flight safety.

HME Machining utilizes 5-axis CNC machining to ensure the reliability and stability of the slip ring and manufactures the body and insulation layer using stainless steel and fiber-reinforced plastic, respectively. In addition, to ensure the product's performance in harsh environments, we use plating surface treatment process and conduct repeated durability and reliability tests. The final product boasts a surface finish of 0.1 microns and a tolerance of ±5 microns.