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        >Welcome to Dezhou Hongxin Machine Tool Co., Ltd.!
        Tel.0534-8122876 İ
        Current PositionHome > Products Center
         
        Technical Parameter
         

        Spot sale of t2150x3m deep hole drilling and boring machine









        T2150 deep hole boring machine









        I) basic process performance of machine tool:








        1) drilling, boring, nesting and rolling of inner hole can be completed in this machine tool. During machining, workpiece rotation, tool feeding, cutting liquid cooling enter into the cutting area, lubrication, cooling chip area through the oil feeder (or boring bar), and the wrapping chip is discharged forward.








        2) the BTA internal chip removal process is adopted during drilling. When boring, the cutting fluid and chips are discharged forward (head end).








        3) machining accuracy of machine tool:








        Drilling: hole diameter accuracy it9-11. Surface roughness: ra6.3.








        Coarse boring: aperture precision it9-10. Surface roughness: ra6.3.








        Precision boring: aperture precision it8-9. Surface roughness: ra3.2.








        Rolling: aperture precision it8-9. Surface roughness: Ra0.4.








        Straightness of machining hole: less than 0.15/1000.








        Outlet deflection of machining hole: less than 0.2/1000








        Machining efficiency of machine tool:







        Cutting speed: determined according to the tool structure, material and workpiece material, generally 50-100m / min.






        Feed speed: determined according to the processing conditions, generally 40-100mm / min.






        Maximum machining allowance during boring: it is determined according to the structure, material and workpiece of the tool, generally not more than 30mm.






        Main parameters of machine tool:

         

        technical specifications

        Parameters

        T2150

        Boring diameter range

        250-500mm

        Drilling diameter range

        60-120mm

        Machining depth range

        1-12m(One specification per 1 m interval)

        Working clamp diameter range

        300-650mm

        Spindle center height

        625mm

        Headstock spindle diameter

        130mm

        Front end taper hole of main shaft

        140#  1:20

        Spindle speed range and series

        3.15-315r/min    Level 21

        Diameter of main shaft of drill pipe box (optional)

        75mm

        Taper hole at the front end of main shaft of drill pipe box (optional)

        85mm,1:20

        Transmission range and stages of main shaft of drill pipe box (optional)

        80-350r/min  Level 6

        Feed speed range (stepless)

        5-1000mm/min

        Fast moving speed of carriage

        2m/min

        Spindle motor

        N=30kw,n=960r/min

        Drill pipe box motor (optional)

        N=22kw,n=1460r/min

        Hydraulic pump motor

        N=1.5,n=1440r/min

        Carriage fast motor

        N=3kw,n=2880r/min

        feed motor

        N=5.5KW(AC servo)

        Cooling pump motor

        N=5.5KWN=1460r/min(3 group)

        Rated working pressure of cooling system

        0.36MP

        Cooling system flow

        300600900L/min

        Rated working pressure of hydraulic system

        2.5MPa

        Maximum axial force on the oil feeder

        68KN

        Maximum jacking force of oil feeder on workpiece

        20KN

        • Address:Deep Hole Industrial Base of Dezhou South Economic Development Zone
        • Tel:0534-8122876
        • Fax:0534-8122877
        • Mobile:13743345588
        • Email:hongxinjichuang@163.com
        • URL:Http://www.www.mpkam.com/

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