2022年1月16日星期日

Preheating Turbine Blade for Welding

Induction Preheating Turbine Blade for Welding Application

Objective: Induction PreHeating a turbine blade to 1850 ºF (1010 ºC) for a welding application Material : Steel turbine blade Temperature: 1850 ºF (1010 ºC) Frequency: 305 kHz Induction Heating Equipment: DW-UHF-6kW-I 150-400 kHz induction heating system equipped with a remote heat station containing two 1.5 μF capacitors. handheld inductino heater - A single position one-turn induction heating coil designed and developed specifically for this application Process The single position one-turn induction heating coil was designed to heat the tip of the turbine blade. With a 6kW induction heating power supply, the turbine blade was heated to temperature within the targeted time of one minute. Results/Benefits  Speed: The client wanted the part heated to temperature within one minute, which the process achieved - Precision: The client desired uniform heating across the tip of the blade, which was attained with the proposed process - Part quality: The end result is a preheating process that allows the part to move quickly to the welding step while meeting all quality requirements

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HLQ induction heating machine manufacturer provides the service of induction brazing,melting,hot forming,hardening surface,annealing,shrink fitting,PWHT,etc.