Z7B type expansion joint sleeveWhen the Z7B expansion coupling sleeve is fixed to the proper position of the shaft sleeve (hub), tighten it according to the given torque...
Z9 type expansion joint sleeveThe structure, dimensions, and installation methods of the Z9 expansion coupling sleeve product (expansion sleeve) are all the same as ...
LT elastic sleeve pin couplingLT elastic sleeve pin coupling is a non-metal elastic element flexible coupling, and its structure is similar to the convex...
WGP drum gear couplingWGP drum gear coupling can allow larger angular displacement (relative to straight gear coupling), which can...
Gear coupling GIICL typeThe gear coupling GIICL type is composed of an internal gear ring with the same number of teeth and a flange half coupling with external teeth, etc...The quincunx-shaped elastic coupling is mainly composed of two protruding teeth that are closely meshed and subjected to radial compression to transmit torque. When the two axes are relatively offset, the elastic element undergoes corresponding elastic deformation, which plays a role of automatic compensation.Plum-shaped elastic coupling is mainly suitable for frequent starting
When the inclination angle between the shafts is large, edge contact does not occur, and the general tooth width coefficient is 8-14.The width of the small tooth should be determined by the allowable root stress, and the width required for the displacement of the force point along the tooth width caused by the inclination angle between the shafts should also be considered.
Compared with the elastic sleeve pin coupling, the elastic pin coupling transmits more torque, but from the comprehensive performance comparison, the effect of the elastic sleeve pin coupling is better.
Nowadays, with the continuous reform of mechanical equipment, the coupling, which is the main transmission component of mechanical equipment, has also undergone a series of reforms to meet the requirements of various equipment for transmission parts.Such as the combination of shaft hole style, size change and surface oxidation treatment, mainly
Protection is the key to the whole set of equipment and even life. As the indispensable coupling of the transmission system (whether it is a rigid coupling or an elastic coupling), the protection is important.
The product must be equipped with maintenance. The same is true for couplings. The service life of coupling accessories such as elastic elements, connecting bolts, etc. has a considerable relationship with the maintenance of the coupling.
Coupling heat treatment includes material pretreatment, quenching and tempering treatment after rough turning, high frequency quenching treatment after semi-finishing and overall nitriding treatment after finishing and so on.
The cost-effectiveness of the coupling is obviously the price ratio, but the performance of the coupling is related to the stability of the transmission system and the service life and cost of use. The cost-effectiveness of the drum gear coupling is the key.
Most of the elastic couplings have the function of compensating the relative displacement of the two drive shafts (axial or radial or angular or a combination of the three). When coupling users choose the coupling, most of them consider the radial and angular displacement compensation functions.