The interference between shaft hole and shaft is to ensure that the shaft and hole lock. When rotating at high speed, the outside force will not loosen between the shaft and the inner hole. The interference setting also makes it difficult for the conventional method to assemble smoothly. It is the best way to heat the inner hole and expand it, and then directly set it.

  There are many options for heating, and the best way is induction heating. Top player induction heater this kind of heater has the advantages of high heating speed, high efficiency, uniform heating, clean and environmental protection.

  The equipment adopts automatic control function to heat the inner hole of parts evenly and expand outwards with equal amount. Enough expansion makes it easy for the inner hole and shaft to install the heat sleeve in place. After natural cooling, the inner hole and shaft are only clamped together.

  Induction heater can not only heat steel parts and casting parts, but also heat aluminum, stainless steel and other special materials. The equipment has long service life, easy operation, and is widely used in various industries.

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