Mantenimiento correctivo y preventivo de una máquina inyectora Trubor modelo 75-RS-51/2.

Abstract

The present research project is based on the corrective and preventive maintenance of an injection molding machine in the machine tool shop of block H. Maintenance is essential in any machine, device, or installation, it is a set of actions that are performed to prevent and correct failures so that the installation remains active as long as possible with guarantees, avoiding stoppage and consequent loss of productivity. Preventive and corrective maintenance basically consists of replacing certain components and parts before the end of their useful life and the periodic revision of equipment at the times established for this purpose by the manufacturers. A special plan should also be established for those parts of the installation that are working in more adverse conditions without any other possibility, such as high temperature or dust, or that have periodically or frequently presented unexpected failures in the record of failures. In addition, general inspections should be carried out in the rest of the installation to detect possible anomalies that have not yet produced a system error, but that if they persist could generate it, as well as to ensure the cleanliness of the installation, gears, etc. It usually requires the shutdown of the installation, which is generally done on holidays or during controlled production stoppages. It is important to keep exhaustive control of the revisions that are carried out to act in a timely and appropriate fashion, in addition to scheduling actions for when, as mentioned above, production is stopped. In short, maintenance personnel, to keep track of the actions and the organization of the relevant documentation, can create as many classification ranges as they see fit.