Wuxi YUTONG

  Skiving tube and honing tube are both two common solutions for hydraulic cylinder barrel production. Skiving and roller burnishing is a two-in-one bore sizing and finishing process that delivers high levels of precision at lightning-fast speeds. Skiving and roller burnishing process is up to 70% faster than traditional honing process , making it an ideal solution for finishing hydraulic cylinder tubes in mass-production environments. Skiving and roller burnishing tools are used for the functional production of internal diameters of cylinder tubes . These combine machining (skiving) and roughness reduction (roller burnishing) in a single tool, allowing both processes to be carried out simultaneously. Skiving tube produces the dimensional and shape accuracy required for hydraulic cylinders, for example. Roller burnishing influences the roughness of the surface directly after machining. The usual target values here are R a 0.1µm - 0.3µm. Wuxi YUTONG as a professional manufacture...

  Hydraulic cylinder want to operate effectively, the cylinder’s ID must be precisely round and have a mirror-like surface finish to ensure a tight seal between it and the mating internal piston. This is commonly achieved through skiving and subsequent roller burnishing inside a tubular workpiece. Skiving uses a set of carbide blades positioned around the diameter of a tool to slice away chips and create a geometrically round bore. Roller burnishing , a cold-working process, uses multiple rollers to compress the peaks of material left behind after skiving to generate an extremely smooth surface finish. Burnishing also introduces a residual stress layer into the cylinder wall, which improves cylinder fatigue life. The skiving roller burnishing tool is a multifunctional tool used widely in the manufacturing of hydraulic cylinders and compared to honing the advantages are: • 80-90% saving of machine time which reduces tool costs per meter of tube length. • Produces super finish sur...