CNC Deep Hole Internal Cylindrica Grinder

CNC Deep hole internal grinder MKS-4
This machine tool is a three-axis and two-linkage CNC deep hole internal grinder, which is mainly used for grinding the inner hole, step hole and inner cone hole of the work piece.

Product Details


CNC Deep hole internal grinder    MKS-4   

This machine tool is a three-axis and two-linkage CNC deep hole internal grinder, which is mainly used for grinding the inner hole, step hole and inner cone hole of the work piece.

The CNC system uses Siemens 828D control system

 

Main specifications and parameters of machine tools

Internal dia. Grinding scope                   50~300mm

Max. Grinding Depth:                            1000mm

Max. Fixture work piece length:             1100mm

Max. rotary dia. Of work piece:              500mm

Motor power of work piece:                  5KW

Motor power of Grinding wheel:            5.5KW

X1 axis servo motor power:                    2KW

X1 axis servo motor resolution:              0.0001mm

Max. Stroke of X1 axis :                         200mm

X1 axis feed speed:                                6m/min

Servo motor power of Z axis:                 4KW

Servo motor resolution of Z axis:           0.0001mm

Max. Stroke of Z axis:                            1200mm

Max. Moving speed of Z axis:                10m/min

Positioning accuracy of X axis:               0.008mm

Reciprocating of X axis:                         0.003mm

Positioning accuracy of Z axis:               0.012mm

Reciprocating accuracy of Z axis:           0.005mm

Hydraulic motor power:                         0.75KW

Cooling motor power:                           0.125KW

Cooling pump flow:                              200L/min

Rotary speed of grinding head:             2000-10000rpm(Stepless speed regulation)  

Rotary angle of work piece box:            20 º

Rotary speed of work piece:                  30-500rpm(stepless speed regulation)

Total power of machine tool:                16.8KW

Weight of machine tool:                        9800kg

 

Machine tool accuracy

Machine tool working accuracy (grinding standard specimen)

Roundness of inner hole:          0.005mm

Cylindricity of inner hole:       0.02/1000mm

Roughness of inner hole surface:  Ra0.63um

 

 


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