
CNC Cylindrical Grinder

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

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