
CNC high-speed cylindrical grinding machine

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CNC high-speed cylindrical grinding machine
Machine Features:
★X-axis and Z-axis of this series of machine tools adopt imported FANUC or SIENENS two-axis CNC system, built-in PLC,
Color LCD display.
★The feed of the grinding wheel and the movement of the worktable are driven by the AC servo motor through the ball screw, and the feed of the grinding wheel is guided
The rail adopts imported linear rolling guide, and the worktable adopts
Hydraulic oil forcibly lubricates the flat-V guide rail to ensure accurate and sensitive feeding.
★The grinding wheel frame motor adopts AC frequency conversion speed regulation device, which can basically realize constant linear speed grinding.
★The grinding wheel spindle bearing adopts dynamic and static pressure bearing, which has high rotation precision and good rigidity, and can realize the forming and grinding of wide grinding wheel.
★The head frame motor adopts AC variable frequency speed regulation device to realize stepless speed regulation.
★The tailstock sleeve has hydraulic telescopic function.
★The machine is equipped with independent electrical cabinet, fuel tank and water tank
★The machine tool is equipped with a full protective cover, and the operation is safe and reliable. Easy on-site management
★It is equipped with an automatic end face outer circle measuring instrument for online detection to realize a closed-loop automatic grinding cycle.
TECHNICAL SPECIFICATIONS
Height of center 270mm
Distance between centers 1050/2100mm
Max.diameter to be ground φ500mm
Max. length to be ground 1000/2000mm
Max. weigth of workpiece 1000kg
Dimension of Max. grinding wheel φ750×(20-125)×φ305mm
Linear speed of grinding wheel (m/s) 50m/s
Total power of the motors 40kw
Power of the grinding wheel motor 22kw
Overall dimensions 4500×3000×2000mm /5800×3000×2000mm
Net weight 12500 /16000Kg
Gross weight 14000/19000 Kg
WORKING ACCURACY(Grinding national standard test parts)
Roundness 0.0025/0.005 mm
Diameter uniformity 0.008 /0.01mm
Surface roughness Ra0.32μm
ONLINE MESSAGE
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Add : No. 2126, Kejia Road, High-tech Zone, Jinan City

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