图片名称

CNC Cylindrical Grinder


This machine tool adopts Kaiendi two-axis linkage numerical control system, built-in PLC, and liquid crystal display. The machine tool adopts a semi-closed structure
MJK1320A×500/750

CNC Cylindrical Grinder


Machine Features:

 

★This machine adopts Kaiendi two-axis linkage numerical control system, built-in PLC and liquid crystal display. The machine tool adopts a semi-closed structure.

★The movement of the grinding wheel frame and the worktable are driven by AC servo motors through ball screws, and the feeding guides of the grinding wheel frame and the worktable are made of hydraulic oil.

Oil supply type flat-V guide rail, accurate and sensitive feed; equipped with electronic handwheel, easy to operate.

★The grinding wheel spindle bearing adopts integral pad dynamic pressure bearing, which has high rotation precision and good rigidity. Equipped with a dedicated circulating oil supply and cooling system, the temperature rise is low.

★The head frame motor adopts AC frequency conversion speed regulation device to realize stepless speed regulation.

★The tailstock sleeve has hydraulic telescopic function.

★Equipped with automatic measuring instrument on-line detection to realize closed-loop automatic grinding cycle.

 

TECHNICAL SPECIFICATIONS

 

Height of center                                               140mm

Max.diameter to be grind                                 φ200mm

Min. diameter to be grind                                 φ10mm

Distance between centers                                       520/770mm

Max. length to be grind                                   500/750mm

Max. weigth of workpiece                                 30kg

Min.feed of grinding wheel frame                       0.001mm

Min.feed of worktable                                0.001mm

Dimension of Max grinding wheel                          φ400×60×φ203mm

Dimension of Min grinding wheel                          φ280×15×φ203mm

Linear speed of grinding wheel (m/s)                          45m/s                                                       

Total power of the motors                                   12.8kw/13.5Kw

Total power of the grinding wheel motor                   4kw

Overall dimensions                    2200×1700×1600mm /3100×1700×1600mm

Net weight                                                    3000/3700Kg

Gross weight                                                   3400/4200 Kg

 

WORKING ACCURACY(Grinding national standard test parts)   

                                          

Roudness                                    0.0015 mm

Diameter of consistency                  0.005 mm

Roughness                             Ra0.32μ

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E-mail:sale@j4m.cn

Add : No. 2126, Kejia Road, High-tech Zone, Jinan City

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