If the plane CNC drilling, the stiffness of the structure is not good, will appear deformation body, base, the column supports, deformation will produce position and machining error. These errors in the machining process is to adjust the compensation for human are not. Therefore, we must put the control in the minimum limit deformation caused by the quality and cutting force of moving parts of elastic, can guarantee the machining accuracy and plate quality requirements. In view of these, Jinan SUPERTIME to design, production of the Gantry high speed CNC plate drilling machine to take corresponding measures to improve the structure of planar drill, stiffness.
1. reasonable selection of component material bed, column and other support, machine tool bed steel welded structure, with reduced significantly increasedweight. The elastic modulus of steel is two times of cast iron, by the artificial aging treatment, precision stability. Reinforced Gantry make the rigidity of machine tool is improved greatly, can assure the cutting dosage big.
2. Structural layout reasonable, the longitudinal axis X of Gantry mobile by mounted on either side of the bed body of high precision linear guide rail pair oriented, flexible movement. To reduce the deformation caused by gravity and cutting forces. Drilling horizontal Y axis cut power box installed in the beam in front of the Gantry two high precision linear guide rail pair guide, driven by AC servo motor drives the synchronous belt and precision ball screw drive, to ensure the high precision of the work.
3. CNC plate drill equipped with photoelectric edge detector, easy to find is the position of the workpiece. Plate chain type automatic chip removal, scrap collecting vehicle, cooling system with a paper filter, respectively, high-pressure pump and the low-pressure pump cold cold, can be used for cooling or cooling tool use, the cooling liquid can also be recycled.
CC:HGY
Address: No. 3999 , Airport Road, Lingang Economic Development Zone, Jinan,Shandong,China
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