Forging machinery as a safety for use

With the continuous development of the national economy, in recent years, forging machinery has become more and more widely used in aviation, automobiles, tractors, hardware tools, tableware and other industries. Forging machinery is a kind of machinery that has certain requirements for its safety. Its safety and reliability research has increasingly attracted the attention of design manufacturers and users. This paper mainly analyzes and discusses the safety and reliability of forging machinery in the design, manufacture and use. Reliability Design The reliability of a mechanical product, including its performance reliability and structural reliability, is related to the development and design of the product, and to the production management in use, but in the end the design determines the inherent reliability of the product. The reliability design of forging machinery is more important than the reliability design of other general machinery. First of all, in terms of performance, to complete the force and energy parameters required to produce the workpiece, the designer is required to have a higher analytical and computational ability, especially the stress and strength calculation, which must satisfy the force energy parameters without causing materials and other aspects. Waste. This leads to the optimal design of the structure, especially the application of computer for finite element analysis to achieve the best match of structural design, eliminate stress concentration, to achieve the reliability index of the whole machine. The reliability index of forging machinery is mainly reflected in the length of its service life under the premise that its force energy parameters meet the requirements. The length of life is related to compliance with the rules of use. This puts a limit on the designer and the user. Designers must ensure that the service life is as long as possible, and some relevant means must be used for control. For example, wear-resistant measures are used to protect important rail friction pairs and screw pairs; dust-proof devices are used to avoid dust wear on rails and columns; centralized lubrication systems are used to ensure sufficient and reliable operation of moving parts, etc. An effective means of life and reliability. Of course, while ensuring performance reliability, structural reliability should also be considered. The rational design of the structure, the application of ergonomics and the rigorous force analysis are all guarantees of structural reliability. This is also important for the design of the machining and assembly process. (Finish)