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Suzhou HUAJUST CNC Technology Co., Ltd.
Vertical Processing Series > CV-855

Three-axis rail high-speed and high-accuracy machining central machine

CV855.jpg


Advantages of the product



  •  The guide rail, which is greater than that of common 850 type machine and 45mm wide, is applied to the bearing axis; the power of the spindle motor can achieve 15KW (whether to change as the high-power spindle motor shall be reconfirmed). In connection with the stable machine tool base, the bearing axis can be taken as a small "King Kong".   

  • The heavy-duty roller type guide rails of Taiwan or German brand, and Taiwan spindle with an external diameter of 150mm are applied to the three axes; the product can effectively cool the spindle that runs at high speed in connection with Tongfei oil cooler which is shared with the Beijing Jingdiao CNC machine tool, thereby improving the service life of the spindle; and accordingly the machining accuracy is improved.

  • The tool magazine is designed as a fully-sealed structure which can effectively prevent the spattering iron scraps from adhesion to the tool magazine; therefore, the fault of the tool magazine is greatly reduced, and the service life and accuracy of the spindle are improved.


Structure introduction of the machine tool body



on the basis of 850 type machine, this type of machine tool uses the super-wide lambdoidal structure and widened span between the guide rails, in order to improve the rigidity of the machine tool. In connection with 45mm heavy-duty roller type guide rails, the machining rigidity of the bearing axis much superior to that of common 850 machine tool. 


Technical Parameters



Basic specification: unitCV-855
Stroke

Strokes of Axes X, Y and Zmm800×550×550
Nose of the Spindle to the Table Surface  mm120-670
Center of the Spindle to the Shield Surface of Axis Z  mm570
Maximum Load of the Table 

Table Sizemm1000×550
Maximum Load of the Table kg800
Size of T-Shaped Slot (Width * Number of Slots * Interval)   mm18×5×90
Spindle 

Revolving Speed of Spindlerpm10000
Horsepower of Spindle Motorkw11(Optional15)
Taper of Spindle 
BT-40
Diameter of Spindle mm150
Feed Rate 

Maximum feed rates of Axes X, Y and Zm/min48×48×48/36×36×36
Accuracy

Repeated Accuracymm±0.003
Positioning Accuracy mm±0.005
Automatic tool changer 

Form of Tool Changer
Knife arm
Capacity of the Tool Magazine support24
Maximum Tool Diameter mm80/150
Maximum Tool Length mm300
Maximum Tool Weight kg8
Tool changing time (T-T) sec1.8
Power Source 

Pressure of air machine kgf/cm27
Power demand KVA20
Size and weight of the machine 

Net weight T6
Overall size (length * width*height)m2.6×2.3×2.65