• B2-K1014B2-K1015
  • CNC (Universal) Cylindrical Grinding Machine

    • Features of the machine tool performance and structure

    Adapted to features of usage demands of domestic users, B2-K1015 and B2-K1014 CNC (universal) cylindrical grinding machines are universal and economic CNC products adopting mature functional modules and parts. They are characterized by compact structures, convenient operations, reliable quality, high cost efficient performance and etc. The machines are suitable for usages in workshop dedicated for batches and small & medium-sized volume of productions, and they basically meet the requirements of high accuracy, high efficiency and flexibility needed for modern production.

      • With the structural layout of mechatronics and a working area protection shield or an integral protective cover (B2-K1015), the machine tool is convenient for maintenance and in conformity with human engineering requirements.
      • With a structure of sleeve type large-taper hydrodynamic shafting adopted for the grinding wheel spindle, the machine tool features on its adoption of the immerse oil type lubrication, high rotary precision and good rigidity.
      • With two-axis linkage movement, the machine tool is equipped with worktable (Z axis) and a wheel head (X axis) driven by AC servomotor and ball screws.
      • The machine tool adopts a pre-fixed diamond dresser, thus realizing precise CNC dressing and automatic compensation.
      • The machine tool is provided with an imported or a domestic active measuring device, thus realizing the closed-loop control of grinding process.
      • The machine tool adopts an imported or a domestic CNC system and fully absorbs advanced technologies for modern NC typecylindrical grinding machines.

    Specifications

    Specification Unit B2-K1015 B2-K1014
    Maximum swiveling diameter mm Æ220
    Distance between Centers mm 500
    Height of center mm 125
    Maximum grinding diameter mm Æ200
    Range of internal grinding mm   Æ13~Æ80
    Maximum workpiece weight between centers kg 50
    Control System   KND/Mitsubishi E60
    Grinding wheel (max) OD × W × ID mm Æ400×(32~50)×Æ203
    Linear speed mm/sec 35/45
    Wheel head Total travel mm 135
    Feed speed mm/min 0.1~4000
    Minimum setting unit mm 0.001
    Worktable Type   Two layer conical degree adjusting worktable
    Feed speed mm/min 0.1~4000
    Minimum setting unit mm 0.001
    Work head  Center   MT. No.4
    Rotating speed r/min 30-300(stepless)
    Tailstock Center   MT. No.4
    Travel of center mm 25
    Electrical system Power of wheel spindle motor Kw 4
    Torque of wheel head feeding motor N.m 14
    Torque of worktable feeding motor N.m 9
    Power of work head spindle motor Kw 0.75(6P)
    Hydraulic pump motor Kw 0.75(4P)
    Cubage dimension Hydraulic oil tank + lubricating oil tank L 30
    Net weight                                      kg 2100


    Working accuracy(standard test specimen)

    Inspection item B2-K1015   B2-K1014
    Roundness 0.002mm- Superior to national standard
    Consistency of the longitudinal section diameter 0.005mm
    Roughness Ra 0.16μm (longitudinal grinding)；Ra 0.32μm (plunge-cut grinding)

     

    Special accessories (For special orders)

    No. Name Code Remark
    1 Open centre rack M1432C-8A  
    2 Closed centre rack M1432C-8B  
    3 Four-jaw chuck    


    Layout plan


    The foundational depth is determined by the property of soil and should not be less than 400mm.

    Specifications, precision and appearance are subject to change without notice because of constantly development of our technology.