Spacer Iron Floor Flange Spectacle Blind Flange
Jul 13, 2014
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There is no best equipment, only the most suitable equipment, so before forging wheel forgings, you must choose the most suitable equipment according to the preparations in the previous steps. Reducing friction can not only save energy, but also increase the life of the mold. Since the deformation is relatively uniform, it is helpful to improve the structure and performance of the product. One of the important measures to reduce friction is to use lubrication. Due to the different forging methods and the difference in working temperature, the lubricants used are also different. For hot forging of steel, water-based graphite is a widely used lubricant. For cold forging, due to the high pressure, phosphate or oxalate treatment is often required before forging.
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