Deep hole skiving roller burnishing heads represent advanced and efficient hole processing technology. They can obtain precise processing effect through one cutting. The processed holes have accurate position, good dimensional accuracy; high straightness and coaxiality, and high surface finish and repeatability.
Deep hole cutter is suitable for boring and rolling of machine tool manufacturing, locomotive, ship, coal machine, hydraulic, power machinery, pneumatic machinery and other industries, making the workpiece roughness reach 0.4-0.8 μ M. The deep hole drill is used to process deep holes with a hole diameter ratio (D / L) of more than 1:6, such as those in barrel, barrel, machine tool spindle and other components. It can process all kinds of deep holes conveniently. It can also solve all kinds of special deep holes, such as cross hole, oblique hole, blind hole and flat bottom blind hole. It can not only be used to process deep holes with large length diameter ratio (up to 300 times), but also can be used to process precision shallow holes with small drilling hole diameter up to 0. 7mm.
Deep hole skiving roller burnishing heads is a kind of special machine tool with high precision, high efficiency and high automation for deep hole processing. Depending on the advanced hole processing technology (gun drill, BTA drill, spray and suction drill, etc.), the processing precision and surface roughness that can be achieved only by drilling, expanding and reaming processes can be achieved through one continuous drilling. The deep hole drilling machine with workpiece rotating (or workpiece and cutter rotating at the same time) is similar to the horizontal lathe. Deep hole drilling machine has universal, special and refitted by general lathe. In order to facilitate cooling and chip removal, the layout of deep hole drilling machine is horizontal, and the main parameter of deep hole drilling machine is the maximum drilling depth. Precision of hole diameter: it7 ～ it11; deviation of hole: ≤ 0. 5-1 / 1000 (machining hole depth); surface finish of machining hole: ra0.2-6.3um.