Description
With the development of society and the development of science and technology, the requirements for equipment are getting higher and higher. If we want to make the equipment better play the value of use, we must do the maintenance work of the metal hinged top beam. Maintenance work is not only in the process of processing, but also in the use.
The metal hinged top beam consists of a beam body, a joint, an ear, a pin, and a wedge. Articulation and cantilever support between the beams is achieved with pins and wedges. The bottom plate of the beam body has a lace groove, so that the pillar top cover is stuck on the beam body at any position to prevent the pillar from slipping.
Maintenance of metal hinged top beams
(1) Adjusting the transposition method: the worn parts are exchanged for one orientation, and the parts are not worn or worn lightly.
(2) Repair size method: The damaged parts are refurbished, the geometrical dimensions are changed, and the correspondingly changed accessories are matched to achieve the specified matching technical parameters.
(3) Additional part method: A special part is assembled to the worn part of the part to compensate for the wear of the part and restore its original fit relationship.
(4) Replacement parts and partial replacement method: When the parts are damaged and cannot be repaired or the repair cost is too high, the new parts are replaced; if the parts of the parts are partially damaged, the damaged parts can be removed and a new one can be recreated. In part, the new part is joined to the base part of the original part by welding or other means to restore the working ability of the part.
(5) Recovery size method: restore the damaged parts to the physical dimensions specified by the technical requirements by welding (electric welding, gas welding, brazing), electroplating, spraying, gluing, forging, pressing, car, pliers, heat treatment, etc. And performance. The economic benefit should be considered when adopting this method. The cost of repairing parts is about 5-50% of the original price.
