Brass Couplings Improve Mechanical Quality
Brass couplings are mechanical parts that are used to connect two axes (active and driven) in different bodies to rotate together to deliver torque. In the high speed and heavy load power transmission, some brass couplings have the function of buffering, damping and improving the dynamic performance of the shafting. The brass coupling is made up of two halves, which are connected with the active shaft and the driven shaft respectively. Most of the general power machines are connected with the working machine by means of brass couplings
Functions and types of brass couplings
Function: When the shaft and shaft to connect to convey power, Plastic Brass Push in Coupling generally useful pulley or gear to do the joint, but if the two axes to be on the line and require constant speed rotation, you must use a brass coupling to join. and due to the addition of precision, axial heating expansion or operation of the axial force bending, etc., will make the concentricity between the two axes change, Plastic Brass Push in Coupling so the flexible brass coupling can be used as a bridge to maintain the dynamic transmission between the two shafts, and to absorb the two-axis radial, angle and axial deviation, and thus extend the mechanical life, improve the quality of machinery.
Brass couplings are mechanical parts that are used to connect two axes (active and driven) in different bodies to rotate together to deliver torque. In the high speed and heavy load power transmission, Plastic Brass Push in Coupling some brass couplings have the function of buffering, damping and improving the dynamic performance of shafting. The brass coupling consists of two halves, which are connected with the active shaft and the driven shaft respectively. Most of the general engine is connected with the working machine with the help of brass couplings.
Brass couplings can be divided into four categories: rigid brass couplings, Plastic Brass Push in Coupling flexible brass couplings, flexible brass couplings and safe brass couplings. Each of these categories may have several varieties.
1 Elastic brass coupling has the plum blossom brass coupling, the star type brass coupling and so on product.
2 Rigid brass coupling with cross piece brass coupling, Plastic Brass Push in Coupling serpentine brass coupling and other products.
3 Flexible brass couplings have diaphragm brass couplings, KL brass couplings and other products.
4 There are many kinds of brass couplings. such as shearing pin, steel sand, friction, magnetic powder, such as brass coupling. Because the safety of the joint sleeve can be operated automatically cut off the shaft connection, so some safety brass couplings with the same function as the safety clutch.
Rigid brass couplings can only be used to join two axes of a strictly coaxial axis. and flexible brass couplings, due to the structure of the special design, so there are many functions. As:
1, compensation due to manufacturing and installation errors caused by the joint two-axis displacement, radial displacement and angular displacement, to avoid the shaft end of the excessive load (turtle strength).
2, reduce the speed reducer work on the shaft torsional impact.
3, change the resonant speed of the shafting, Plastic Brass Push in Coupling for example when the impact absorption power phase. The larger the torsion angle (i.e., the smaller the stiffness), the less the impact torque. Plastic Brass Push in Coupling The lower the resonant speed. In addition, the inertia moment of the brass coupling also affects the resonant speed of the shaft.
4 Reduce the torsional vibration of the shaft. However, this can only be achieved if the material (such as rubber, plastics, etc.) with larger external damping (friction damping) or larger internal resistance is used as the intermediate force of the brass coupling.
When the machine is subjected to accidental overload, it often causes damage to the actuator or other parts. If the safety brass coupling is adopted in the transmission shaft system, the breaking, separating or skidding of the connecting elements in the joint sleeve can be used to break the force flow of the transmission or to restrict the transmission of force flow.