The plane where the two guide rails of the inclined bed CNC lathe intersect with the ground plane to form an inclined plane, and the angle is 30 °, 45 °, 60 ° and 75 °. The bed of the inclined bed CNC lathe is in a right triangle. Obviously, in the case of the same rail width, the X-direction carriage of the inclined bed is longer than that of the flat bed, and the practical significance of the application in the lathe is that more tool positions can be arranged. The cross-sectional area of the inclined bed CNC lathe is larger than that of the flat bed of the same specification, that is, the bending and torsion resistance is stronger
, and the advantages of the inclined bed CNC lathe: good stability: the need to process too large parts generally uses the inclined bed or flat bed inclined guide rail machine tool, because the corresponding parts of the medium and large machine tools are also very large, especially the turret part, the CNC lathe custom manufacturers use the inclined guide rail mainly to overcome gravity and have better stability to improve the accuracy of the machine tool, and the superiority of the inclined machine tool can be reflected in some harsh environments. To improve the utilization of space, the inclined machine tool can effectively use the space, which greatly reduces the plane occupation position of the machine tool.
Easy chip evacuation: The inclined guide rail also makes it easy to concentrate the chips on the chip conveyor, which facilitates automatic chip evacuation. The cutting iron chips have a high heat, and the accumulation on the guide rail will make the guide rail deformed by heating, so that the working accuracy changes, and will lead to the batch scrapping of the workpiece in the batch automatic processing process, and the spindle box has taken corresponding measures to reduce the thermal deformation of the spindle when the inclined bed CNC lathe is designed, so that the spindle can maintain the relative stability of the spindle axis when working for a long time.
The inclined bed CNC lathe adopts full guide rail protection, the cooling box and chip conveyor are separated from the main engine, and the accuracy of the machine tool is not affected by hot cutting. The linear rolling guide rail of the inclined bed CNC lathe meets the requirements of high speed and high efficiency, reduces friction resistance and temperature rise deformation, improves machining accuracy, and can achieve long-term stability of cutting accuracy.
