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

      T2150Deep hole boring machine

      hot sale of T2150x3m deep hole drilling and boring machine




      I) basic process performance of machine tool:


      1) drilling, boring, trepanning and burnishing of inner hole can be completed in this machine tool. During machining, workpiece rotation, tool feeding, cutting liquid  enter into the cutting area, lubrication, cooling chip area through the pressure head(or boring bar), and the  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 
       
       
      3) machining accuracy of machine tool:


      Drilling: hole diameter accuracy IT9-11. Surface roughness: Ra6.3.


      Counter boring: aperture precision IT 9-10. Surface roughness: Ra6.3.


      Precision boring: aperture precision IT 8-9. Surface roughness: Ra3.2.
       
       
      Burnishing: aperture precision IT8-9. Surface roughness: Ra0.4.


      Straightness of machining hole: less than 0.15/1000.


      Outlet deviation 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 stock removal 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)

      Job clamp diameter range

      300-650mm

      Spindle center height

      625mm

      Headstock spindle diameter

      130mm

      Front end taper hole of spindle

      140#  1:20

      Spindle speed range and steps

      3.15-315r/min     21 step

      Diameter of drill box spindle (optional)

      75mm

      Taper hole at the front end of drill box spindle (optional)

      85mm,1:20

       drill  box speed range (optional)

      80-350r/min    6 step

      Feed speed range (stepless)

      5-1000mm/min

      Rapid  speed of carriage

      2m/min

      Spindle motor

      N=30kw,n=960r/min

      Drill  box motor (optional)

      N=22kw,n=1460r/min

      Hydraulic pump motor

      N=1.5,n=1440r/min

      Carriage rapid motor

      N=3kw,n=2880r/min

      feed motor

      N=7.5KW(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

      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.yfyhf.com/

      © www.yfyhf.com Deep hole drilling and boring machineDeep hole trampolineDeep hole honing machineCNC deep hole gun drill

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