Guide posts, also called guide pins, are generally made of bearing steel and hot die steel. Due to the extensive use of SUJ2 bearing steel, the guide post has excellent durability and interchangeability in terms of guiding performance. Next, the mold parts factory mainly brings you the characteristics and classification of guide posts.
The plastic mold parts have the characteristics of high quality, high precision, bright metallic luster, etc. It has an outer guide post and an inner guide post. The guide post is usually cylindrical and usually has an oil groove. The number of oil grooves increases according to the extension length of the guide post, and the limit number of oil grooves is usually 8.
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