Abstract: The present disclosure discloses a rolling ring shrink fitting tool for rotary equipment, including a lifting frame; a movement slot is formed in a bottom surface of a top of the lifting frame; an output end of a first motor is connected with a main gear; guide rollers are embedded in a lifting seat through bearings; shrink fitting plates are two semicircular structures; lifting lugs are welded on outer sides of the shrink fitting plates; tooth rings are arranged outside the shrink fitting plates; stop rods are fixed on inner walls of the tooth rings; supporting screw rods are embedded at sunken positions on inner walls of the shrink fitting plates through bearings.

Abstract: The present disclosure discloses a rolling ring shrink fitting tool for rotary equipment, including a lifting frame; a movement slot is formed in a bottom surface of a top of the lifting frame; an output end of a first motor is connected with a main gear; guide rollers are embedded in a lifting seat through bearings; shrink fitting plates are two semicircular structures; lifting lugs are welded on outer sides of the shrink fitting plates; tooth rings are arranged outside the shrink fitting plates; stop rods are fixed on inner walls of the tooth rings; supporting screw rods are embedded at sunken positions on inner walls of the shrink fitting plates through bearings.

Abstract: The present application discloses a method and apparatus for controlling a motorcycle, a system, a motorcycle and a storage medium. The method includes: acquiring a first wheel speed signal and a second wheel speed signal; calculating a difference between the first wheel speed signal and the second wheel speed signal; detecting whether the difference satisfies a first condition, the first condition being used for detecting whether to adjust ignition timing of an engine; if the difference satisfies the first condition, detecting whether the exhaust temperature of the engine exceeds a temperature threshold; if the exhaust temperature does not exceed the temperature threshold, determining an ignition plug ignition angle of the engine according to the difference and the rotating speed of the engine; and adjusting the ignition timing of the engine according to the ignition plug ignition angle.