The three-dimensional drill is mainly used to process section steel, H-beam and channel steel. Drilling can be carried out on three sides of the profile steel at the same time. The feeding mode of profile steel is roller feeding or CNC trolley feeding. The plane drill is mainly used to process the connecting plate, the ground plate, etc. drilling on a plane is not allowed. According to the work needs, it can be divided into high speed and low speed. Here is a brief introduction to the advantages of 3D drilling and plane drilling. < br style = "list style type: none;" / > CNC plane drill: < br style = "list style type: none;" / > 1. The spindle of power head of machine tool adopts BT50 internal cooling rigid precision spindle, and cemented carbide internal cooling tool can be used, with high precision and high efficiency. And equipped with hydraulic cutter cylinder, it is very convenient to load and unload the cutter. The spindle is driven by a high-power spindle motor with a speed of 30-3000r / min and a wide range of speed. The machine bed, worktable and power head are made of high strength cast iron with resin sand molding and reasonable reinforcement structure, which has good rigidity and strong stability. The rigidity of the machine tool is improved by optimizing the design of the machine tool after finite element analysis and calculation, so that the machine tool can not only carry out drilling processing, but also realize milling and rigid tapping processing. The CNC is controlled by FAGOR8055 of Spain or 840D of Siemens of Germany, and is equipped with upper computer to facilitate the storage and input of workpiece processing program. CNC three-dimensional drill: < br style = "list style type: none;" / > 1. The lathe bed is fixed and the workpieces are movable. The lathe bed is welded by steel plate with sufficient strength. The three-dimensional drill with this structure is suitable for the processing of medium and small H-section steel, which is convenient for continuous production and high degree of automation. Each drilling headstock has hydraulic self-control travel, which does not need to manually set the effective length of the drill bit and the thickness of the workpiece to be drilled, and can automatically switch from fast forward to work forward to fast backward. It can realize the direct conversion of CAD / CAM, thus eliminating the tedious operation of programming and input. Automatic generation of processing procedures, truly achieve the paperless processing of equipment. < br style = "list style type: none;" / > the above is the content shared today, I hope it can help you!