This standard specifies the terms and definitions of rolling cross guide rail pairs, accuracy levels, identification symbols, installation dimensions, accuracy inspection and acceptance technical conditions. This standard applies to rolling cross-track pairs (hereinafter referred to as guide rail pairs) with specifications ranging from 1 to 18, length ≤ 1 400 mm, and rolling elements made of rollers. Guide rail pairs whose rolling elements are balls or needle rollers and have concave and convex V-shaped raceways can also be used as a reference.
JB/T 12602-2016 Referenced Document
GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
JB/T 3207-2005 Machine tool accessory - General specification for products packaging