Language

NEWS CENTER

Home page

Do you really know about honed steel tube for home user

Published on:

2023-02-21 13:40

Source：

The honed steel tube for home user is made of a high-precision grinding process, not only for round holes, but also for hardened tooth surfaces, which is also a polishing method. It can be used as a combined grinding tool and can be mounted on a floating fixture, making it self-adjusting. Therefore, the shape error of the hole can be reduced, but the geometric error of the hole cannot be reduced.

The honed steel tube for home user generally adopts a honing machine, and the machine tool spindle and the honing head are generally connected in a floating manner; but in order to improve the ability to correct the geometric shape of the workpiece, a rigid connection can also be used. The honing machine is mainly used to process various cylindrical holes with a diameter of 5 to 500 mm or larger, such as cylinders, valve holes, connecting rod holes and box holes, etc. The ratio of hole depth to hole diameter can reach 10. Using rolling processing, because the surface layer has residual compressive stress on the surface, it helps to close the micro cracks on the surface, hinders the expansion of erosion, thereby improving the surface corrosion resistance, and can delay the generation or expansion of fatigue cracks, thus improving the fatigue strength of honed steel tube for home user.