The machine can complete the honing process of the inner hole. It can process a variety of ferrous metals, non-ferrous metals, hard alloys and other materials. The workpiece is fixed during machining, the tool rotates and feeds, and the honing oil enters the cutting zone through the hose, cooling, lubricating the cutting zone and carrying away the chips and abrasive particles.
This machine is especially suitable for the honing of the inner hole of the engine cylinder , the inner hole of the hydraulic cylinder and other precision holes. The processing aperture accuracy can reach IT7~IT8 or above, and the surface roughness can reach Ra0.2-0.4μm.
The bed of the machine tool is a welded structure, which is divided into two parts: the workpiece bed and the feed bed. The slide is arranged on the feed bed, and the workpiece bed is a double flat guide. The honing box is driven by the AC servo motor to reduce the speed, and the output speed is linearly adjustable, and the speed regulation curve is smooth. It is beneficial to select the best speed according to the material of the workpiece and the aperture size. The honing box is arranged on the linear guide by four sliders on the carriage, and the honing head expansion device is arranged on the main shaft for expanding the honing stone during operation.
