What material is generally used for precision guide post and guide sleeve?

The role of the precision guide post and guide sleeve in the mold is very important, and everyone pays more attention to its quality. The quality of the quality depends on the quality of the selected material. The selected material is good and meets the characteristics of your own mold. , the quality of the guide post and guide sleeve produced is naturally good, and vice versa. Therefore, it is very important to choose the material, so what kind of material is generally selected for the precision guide post and guide sleeve?

The material of the precision guide post and guide bush is generally selected from bearing steel, hot work die steel, easy car iron, etc., and the use of bearing steel SUJ2 is relatively large, which greatly enhances the durability and replaceability of the guide post in terms of guiding performance. . The precision guide post guide bushes and components form the outer guide post assembly and the inner guide post assembly, with beautiful metallic luster. The guide post is generally cylindrical with a shoulder, and there are generally oil grooves. The number of oil grooves increases with the length of the guide post.
Therefore, when choosing the material of the precision guide post and guide sleeve, you must know the characteristics of your own mold and what kind of guide post guide sleeve is suitable for, and then choose, so as to achieve the effect of getting twice the result with half the effort.