Steel wire raceway bearings can also be called steel wire raceway bearings and steel wire bearings. As a new type of non-standard bearing, it has light weight and high rotation accuracy. The ability to carry both axial force and radial force has been widely used in the support of large-load, low-inertia, and large-diameter bearings. Steel wire raceway bearings can completely replace ordinary light-duty slewing bearings in certain usage occasions, and achieve the use effect that ordinary slewing bearings cannot achieve. Los fabricantes de rodamientos con camino de rodadura de alambre de acero han resumido la estructura y los métodos de mantenimiento de los rodamientos con camino de rodadura de alambre de acero., averigüemos juntos.
La estructura de los rodamientos de alcantarillado de alambre de acero
La estructura de la alcantarilla de alambre de acero (pista) rodamiento es una estructura rodeada por tres entidades. Generalmente consiste en un cuerpo principal de mesa grande fijo, un engranaje de asiento de jeringa móvil y un anillo de compresión, que encierran una pista de rodadura de alambre de acero de sección cuadrada que lleva en el medio. If the steel ball in the square section is used as the center of the structure, then according to the position of the pressing ring relative to the steel ball and the center of the syringe, this support structure can be divided into: upper inner pressing ring type; upper outer pressing ring type; Ring type; lower inner pressure ring type; lower outer pressure ring type four forms.
Sin embargo, in terms of the convenience of adjusting and replacing the steel wire raceway bearing, it is an example of all three solid surrounding steel wire raceway bearing structures. This structure is not only very convenient to adjust the gap of the steel wire raceway bearing, just loosen the screw and replace the thickness of the gasket. Además, when the steel wire raceway bearing needs to be replaced, the compression ring can be easily removed without removing any other parts, and a new steel wire raceway bearing can be reinstalled quickly.
Structural parameters of steel wire raceway bearings
| Nombre | Unit | Structural Parameters |
| Nominal inner diameter | mm | 457 |
| Nominal outer diameter | mm | 483 |
| Diameter | mm | 9.52 |
| Radius of curvature of inner ring steel wire | mm | 2 |
| Inner raceway diameter | mm | 461.08 |
| Radius of curvature of outer ring steel wire | mm | 2 |
| Outer raceway diameter | mm | 478.94 |
| initial contact angle a | 45° | |
| Elastic modulus E of steel wire and steel ball | GPa | 206 |
| Steel wire and steel ball Poisson’s ratio | γ | 0.3 |
| total radial load | norte | 838.8. |
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