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The role of the shaft in the notebook computer

The role of the shaft in the notebook computer

Although the protruding shaft has many advantages, the number of notebooks using the protruding shaft has decreased. Why does this happen? Because the protruding shaft is to ensure the strength and damping of the shaft, the protruding part must be large enough. As a result, the upper cover of the notebook must be made thicker to cover the rotating shaft. For the use of LED backlight system, the pursuit of thin and light notebook, the use of protruding shaft naturally seems a bit inappropriate.

How to make the motor shaft rotation?

How to make the motor shaft rotation?

The method of rotating the motor shaft is to generate a magnetic field by applying an electric current, which in turn generates an interaction force with a permanent magnet or an electromagnet in the motor, thereby rotating the motor shaft.

Troubleshooting Skills for Deformation or Bending of Motor Shaft

Troubleshooting Skills for Deformation or Bending of Motor Shaft

When the motor shaft is deformed or bent, it can be repaired by correction, repair welding or replacement of the shaft. When the shaft is seriously deformed, the concentricity and coaxiality shall be measured with a measuring tool and corrected with a press. If the crack is too large, replace the shaft and check the material. Small cracks can be repaired by repair welding, turning and milling, rounding and heat treatment.

You ignore the shaft and these secrets

You ignore the shaft and these secrets

The shaft is a part that is often overlooked. Now let's briefly introduce some of its little secrets.

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