Honed ID Cylinder Tubes Introduction

The honing cylinder belongs to high-precision steel pipe materials, which integrate the advantages of no oxide layer on the outer wall, no leakage under high pressure, high precision, high smoothness, no deformation during cold bending, expansion, flattening and no cracks. Mainly suitable for mechanical processing.
The honing cylinder is processed by rolling, and due to the residual compressive stress left on the surface layer, it helps to close small cracks on the surface and hinders the propagation of erosion. Thereby improving the surface corrosion resistance and delaying the generation or expansion of fatigue cracks, thus enhancing the fatigue strength of the honing cylinder. By rolling forming, a cold work hardening layer is formed on the rolling surface, reducing the elastic and plastic deformation of the contact surface of the grinding pair, thereby improving the wear resistance of the inner wall of the honing cylinder and avoiding burns caused by grinding. After rolling, the reduction of surface roughness value can improve the fitting properties.
Rolling processing is a type of chip free machining that utilizes the plastic deformation of metal at room temperature to flatten the micro roughness of the workpiece surface, thereby achieving the goal of changing the surface structure, mechanical properties, shape, and size. Therefore, this method can achieve both finishing and strengthening simultaneously, which cannot be achieved by grinding.