1.Preparation of raw materials.
Graphite seal manufacturers need to select high-quality graphite materials as raw materials to manufacture mechanical graphite seals, and at the same time need to ensure that the purity and granularity of raw materials meet the requirements.
2.Processing and molding.
According to the structure and size requirements of the mechanical graphite sealing ring, it is processed and formed by professional processing equipment and processing technology. In the process of processing, it is necessary to pay attention to the control of machining accuracy and surface quality and other indicators.
3.Heat treatment.
In order to improve the performance indicators such as hardness and wear resistance of mechanical graphite sealing rings, a heat treatment process is required. In the process of heat treatment, it is necessary to pay attention to the parameters such as heating temperature and holding time to ensure that the heat treatment effect meets the requirements.
4.Surface treatment.
In order to improve the performance indicators such as corrosion resistance and wear resistance of mechanical graphite seals, a surface treatment process is required. Surface treatment can be spraying, electroplating, electroless plating and other methods, according to the specific requirements to choose the appropriate surface treatment method.
5.Quality inspection.
In the manufacturing process, strict quality inspection of mechanical graphite sealing rings is required, including the detection of dimensional accuracy, surface quality, hardness and other indicators. Only mechanical graphite seals that meet the quality requirements can be used at the factory.
As an important component, mechanical graphite sealing ring has been widely used in various fields. Its performance characteristics include high corrosion resistance, wear resistance, good self-lubrication and high temperature resistance. In the future, with the continuous development of science and technology, the performance and application fields of mechanical graphite sealing rings will be further expanded and improved. At the same time, with the continuous improvement of environmental awareness and the implementation of sustainable development strategy, green and environmentally friendly mechanical graphite seals will become an important trend in the future.