Guide posts, also known as guide pins, are typically 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 guiding properties. Next, the mold parts factory mainly brings you the characteristics and classification of the guide column. The plastic mold parts have the characteristics of high quality, high precision, bright metallic luster, etc. It has an outer guide column and an inner guide column. The guide posts are generally cylindrical and typically have oil grooves. The number of oil sump increases according to the extension length of the guide post. The limit number of oil sump is usually 8 guide columns with different classifications. The classification is as follows:
1. According to different places of use, there are automatic mold guide columns, independent guide columns, template guide columns, and strip guide guide columns.
2. If divided according to different guiding directions, there are sliding guide columns and rolling guide columns.
3. According to different installation methods, the guide columns can be divided into load-type guide rails and press-fit guide rails.https://www.xhychromerod.com/