Deep hole boring machine tool

Honing of deep hole strong boring mill for deep cylindrical workpiece and rough boring processing. For example: all kinds of hydraulic cylinder, cylinder precision pipe fittings. Especially suitable for honing and polishing of workpieces with stepped hole. The accuracy of its processing can reach to IT7 ~ IT8 or above, the surface roughness can reach Ra0.2-0.4 m. Can be modified by local honing, ellipticity and local aperture taper, error of machining parts. For some cold drawing steel pipe, can be directly strongprecisiongrinding. With the special boring head can be boring. Deep hole boring mill is an ideal equipment with high accuracy and high efficiency..

The machine tool grinding rod box is stepless speed regulation. The gear rack drives, grinding rod box to realize the reciprocating motion of honing head, can control the position of honing. At the same time, double linear guide rail with higher service life and higher accuracy. The honing head adopts hydraulic pressure expansion, honing force stable sand bar unchanged, in order to ensure the workpiece roundness and cylindricity. Honing pressure can be adjusted according to needs. Other configuration of the machine tools such as: hydraulic valve, automatic lubrication station, etc. are brand-name products.