图片名称

CNC Crankshaft Thrust Surface Grinder


This machine tool adopts imported three-axis numerical control system, built-in PLC, and liquid crystal display. Machine tool adopts fully enclosed structure
MKS1320B/1CBN×500

CNC Crankshaft Thrust Surface Grinder


Machine Features:

 

★This machine adopts imported three-axis numerical control system, built-in PLC and liquid crystal display. The machine tool adopts a fully enclosed structure.

★The movement of the grinding wheel frame and the worktable is driven by the AC servo motor through the ball screw, and the feeding of the grinding wheel frame adopts the

Imported linear rolling guide, accurate and sensitive feed; equipped with electronic handwheel, easy to operate.

★The grinding wheel spindle adopts imported rolling bearing structure or electric spindle structure, which has good rigidity and rotation accuracy.

★The head frame is driven by servo motor to realize stepless speed regulation. With precise circular position parking function.

★The axial positioning of the workpiece adopts an air-tight sleeve structure, which automatically completes the detection function of the workpiece axial position.

★The machine tool adopts CBN grinding wheel and is equipped with a front diamond roller dressing mechanism, which can automatically dress and compensate automatically.

★Equipped with imported anti-collision and air-elimination devices.

 

Technical Specifications:

 

Height of center                                               180mm

Maximum workpiece length                               350mm

Max.diameter to be grind                                φ26mm

Min. diameter to be grind                                φ10mm

Range of the bore to be grind                             φ13~φ80mm

Min.feed of grinding wheel frame                       0.001mm

Min.feed of worktable                                0.001mm

Dimension of grinding wheel                                  φ400×21.6×φ203mm

                                                                    or φ250×17.5×φ52 mm

Linear speed of grinding wheel (m/s)                          ≤80m/s                                                       

Total power of the grinding wheel motor                   11kw/7.5KW

Total power of the motors                                   约30Kw

Overall dimensions                                      2820×2150×1750mm

Net weight                                                     7000Kg

Gross weight                                                   8000 Kg

 

WORKING ACCURACY(Grinding national standard test parts) 

                                           

Total face runout                 ≤0.005mm

Roughness                             Ra0.2μm

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