Drum gear coupling maintenance method

Drum gear coupling maintenance method how do you analyze? But good lubrication is an important factor for the safe and reliable operation of the coupling parts, and can also slow down wear. If the bending strength of the tooth root and the contact strength of the tooth surface is enough, the tooth width should be determined with a larger contact degree, and the tooth width should not be increased blindly, so as not to increase the structure size unnecessarily. The general tooth width coefficient is 8-14. The smaller tooth width should be determined by the allowable root stress and the required width of the displacement of the point of impact along the tooth width caused by the Angle between axes.

Drum gear couplings are an important way to increase service life. Because the tooth width coefficient affects the root bending strength and the contact strength of the tooth surface, the larger the tooth width coefficient is, the greater the strength of these two items will be, and the tooth width coefficient will affect the recontact degree. When the tooth width coefficient is less than the specified value, the increase of its value has a greater impact on the increase of the recontact degree, while when it is greater than the specified value, the increase of the device value has a smaller impact on the increase of the recontact degree. For the drum type coupling of the circular drum curve, the tooth width or determine the drum circle radius and the parameters of the backlash, the greater the tooth width, the greater the drum circle radius, the greater the required backlash.

The vertical installation requirements of drum gear coupling indicate that one of the coupling parts needs to be installed vertically, but the purpose of finding the center is to make the center line of one rotor shaft a continuation curve of the center line of the other rotor shaft. Drum type coupling has a vertical installation, the purpose of finding the center is to make the center line of one rotor shaft for the continuation of the center line of the other rotor shaft curve.