The installation of linear guides should pay attention to the inspection of roughness, flatness, straightness, and appearance. Requirement: After the horizontal adjustment is completed, the flatness of the installation base surface of the main linear guide rail (we usually use a linear guide rail surface near the right column as the main guide rail) must be measured using a laser interferometer. The allowable flatness is 0.05mm per 10m, and the allowable straightness for the entire stroke is 0.03mm. Roughness requirement of 1.6, with no casting defects on the appearance. Chamfer treatment between the installation base surface of the linear guide rail and the reference installation surface on the guide rail side. Requirement: The chamfer radius is less than or equal to 3.5mm. If the chamfer is found to be too large or protruding, it should be treated promptly with an oilstone and file, otherwise it will cause poor installation accuracy of the guide rail or interfere with the slider. Processing of threaded holes for locking the installation base of linear guide rails. Requirement: Confirm whether the position of the installation screw hole is correct, and the center distance of each connected screw hole is 120mm, which is greater than 0.1mm or less than 0.1mm; To ensure high-precision screw hole machining, it is required to use CNC equipment for positioning machining. The machine tool adopts a gantry structure layout, consisting of double columns, crossbeams, and the bed body to form a closed rigid frame structure. The crossbeam is fixed without lifting, with two vertical grinding heads and one horizontal grinding head installed on both sides of the crossbeam. The grinding heads can be moved horizontally or adjusted vertically for lifting and lowering. Each grinding head is equipped with a diamond roller grinding wheel forming and dressing device, which is installed on the grinding head drag plate to achieve dressing compensation and feeding. The bed and worktable adopt double V-shaped guide rail pairs, and the worktable guide rail is a laminated guide rail. The worktable is hydraulically driven for vertical movement and can be continuously adjusted for speed.

When installing the linear guide rail, it is also necessary to pay attention to the following matters!

① Cleaning the machine ● Equipment installation surface and reference surface, as well as removing burrs and burrs

② Pre tightening of guide rail mounting screws

③ Pre tighten the side fixing screws with a pressure plate one → tighten

④ Pre tightening of side fixing screws

⑤ Attach the guide rail tightly to the installation reference surface

⑥ Formally tighten the side fixing screws

⑦ Formally tighten the installation screws of the guide rail

Due to rust proof oil adhering to the surface of the guide rail taken out of the plastic film packaging bag, please wipe and clean it with a clean cloth.