29
2017-07
Lubrication form and working characteristics of diaphragm coupling
Couplings have double-end tooth profile, single-end tooth profile, jaw type, spring leaf type, disc spring, cross slide type and roller chain type. Due to different types, some are lubricated with lubricating oil, and there are The ones are lubricated with grease. ...
29
2017-07
Coupling axial positioning, fixing method and cause of damage
The specific fixing methods are: shaft shoulder, collar, shaft extension, sleeve.The characteristics of round nut, shaft end retaining ring, shaft shoulder, collar, shaft extension: simple structure, positioning, can withstand large axial forces, often used for positioning gears, sprockets, belt wheels, couplings and bearings. ...
29
2017-07
Axial deviation and installation positioning of plum coupling
The plum coupling has good balance performance and is suitable for high-speed applications (high speed up to 30000 rpm), but it cannot handle large deviations, especially axial deviations. ...
29
2017-07
The fault characteristics and solutions of the sliding block coupling
Due to various reasons, the center of mass or inertial principal axis of the slider coupling does not coincide with the axis of rotation, and the phenomenon of unbalanced centrifugal inertial force, centrifugal inertial couple force and dynamic deflection (vibration shape) will occur during operation, which is called the phenomenon of rotor Unbalance phenomenon, this unbalance phenomenon will inevitably cause shafting...
29
2017-07
Analysis of the disassembly, maintenance and alignment process of the clamp coupling
Finding the coupling is one of the important tasks of the machine installation.The purpose of alignment is to make the center lines of the driving shaft and the driven shaft on the same straight line when the machine is working. ...