CNC Cylindrical Grinding Machine
The CNC cylindrical grinder is suitable for batch production of cylindrical parts grinding with high performance to price ratio.
The machine is simple and easy to operate. After simple training, it can be operated easily. By setting the parameter of longitudinal grinding or plunge grinding via the touch screen, an auto-grinding for the different workpiece is realized. With the function of worktable trip-stop, the machine can grind more than one journals of one workpiece automatica.
With the functions of wheel dressing and compensation automatically.
Wheelhead spindle is supported by three busing hydro-dynamic bearing, and high precision hydro dynamic-static bearing is also available for the user.
Timing provision of lubrication for machine moving parts according to program designing. Automatic lubrication of all moving parts. Tailstock has two ways:hydraulic and manual.
Workpiece, oil pump, coolant pump is driven by a separate motor.
The headstock is available to achieve continuously variable by frequency motor according to user needd.
The machine is simple and easy to operate. After simple training, it can be operated easily. By setting the parameter of longitudinal grinding or plunge grinding via the touch screen, an auto-grinding for the different workpiece is realized. With the function of worktable trip-stop, the machine can grind more than one journals of one workpiece automatica.
With the functions of wheel dressing and compensation automatically.
Wheelhead spindle is supported by three busing hydro-dynamic bearing, and high precision hydro dynamic-static bearing is also available for the user.
Timing provision of lubrication for machine moving parts according to program designing. Automatic lubrication of all moving parts. Tailstock has two ways:hydraulic and manual.
Workpiece, oil pump, coolant pump is driven by a separate motor.
The headstock is available to achieve continuously variable by frequency motor according to user needd.
| Specification | mm | UCGK20x500 | ||
| Distance between centers | mm | 500 | ||
| Center height | mm | 135 | ||
| Maximum workpiece rotation diameter | mm | 200 | ||
| Grinding range of workpiece diameter | mm | Φ8~ φ200 | ||
| Max. Workpiece weight | kg | 13 | ||
| angle of worktable | ||||
| angle of worktable |
Anticlockwise | ° | 7 | |
| Clockwise | ° | 3 | ||
| Max. travel of worktable | mm | 650 | ||
| Table grinding speed | m/min | 0 ~3 | ||
| Worktable positioning accuracy | mm | 0.01 | ||
| Worktable repeat positioning accuracy | mm | 0.005 | ||
| Worktable servo motor | N.m | 8.4 | ||
| wheelstock stroke | mm | 200 | ||
| wheelstock positioning accuracy | mm | 0.005 | ||
| Wheelstock repeat positioning accuracy | mm | 0.002 | ||
| Wheelstock servo motor | Nm | 8.4 | ||
| Wheel size（O.Dx W x I.D.） | mm | 500x50x203 | ||
| peripheral speed of wheel | m/s | 38 | ||
| Headstock/tailstock center | Morse | NO.4 | ||
| Lubrication system | Automatic lubrication | In the machine | ||
| Automatic lubrication capacity | L | 50 | ||
| cooling system | Cooling pump flow | L/min | 22 | |
| Cooling tank capacity | L | 130 | ||
| Wheelstock motor | kw |
5.5 | ||
| Net weight of machine | kg | 2800 | ||
| Machine size （L×W× H) | mm | 2500*1800*1650 | ||
| Accuracy | ||||
| Roundness | mm | ≤0.0015 | ||
| Cylindricity | mm | ≤0.005 | ||
| Roughness | μm | Ra≤0.32 | ||
| MKE1332B技术参数 | |||||
| 技术规格Specification | |||||
| 项目Description 型号Model | 单位unit | MKE1332Bx500 | MKE1332BX1000 | MKE1332BX1500 | |
| 外圆磨削范围External grinding diameters | mm | φ8～320 | φ8～320 | φ8～320 | |
| 中心高Center height | mm | 180 | 180 | 180 | |
| 顶尖距 Distance between center | mm | 500 | 1000 | 1500 | |
| 最大工件重量Max.workpiece weight | kg | 150 | 150 | 150 | |
| 可磨长度 外圆 Grinding length External | mm | 500 | 1000 | 1500 | |
| 工作台转动范围Swivel range of worktable | ° | -3～+7° | -3～+7° | -3～+6° | |
| 砂轮最大线速度Max.wheel peripheral speed | m/s | 38 | 38 | 38 | |
| 外圆砂轮尺寸External wheel size | mm | φ600x75xφ305 | φ600x75xφ305 | ||
| 砂轮主轴转速 wheel spindle rotation speed | r/min | 1210 | 1210 | 1210 | |
| 头架顶尖Headstock center | morse | NO.5 | NO.5 | NO.5 | |
| 尾架顶尖tailstock center | morse | NO.4 | NO.4 | NO.4 | |
| 头架主轴转速Headstock spindle rotation speed | r/min | 26、52、90、130、180、260 | 26、52、90、130、180、260 | ||
| 电机总功率Total motor power | kw | 21.475 | 21.475 | 21.475 | |
| X轴最小脉冲当量 Min.pulse amount in X-axis | mm | 0.001 | 0.001 | 0.001 | |
| Z轴最小脉冲当量 Min.pulse amount in Z-axis | mm | 0.001 | 0.001 | 0.001 | |
| 纵向伺服电机 Longitudinal servo motor | kw | 4.7(23NM) | 4.7(23NM) | 4.7(23NM) | |
| 横向伺服电机 Traverse servo motor | kw | 3.9(15NM) | 3.9(15NM) | 3.9(15NM) | |
| 机床外型尺寸（长X宽X高）Machine overall dimension（LxWxH） | mm | 3000x2100x2000 | 3500x2100x2000 | 5300x2000x2000 | |
| 机床重量Machine weight | kg | 3500 | 4000 | 5000 | |
| 工件加工精度Working Accuracy | |||||
| 圆度（外圆/内圆）Roundness（O.D/I.D） | 1.5μm（O.D） | ||||
| 纵截面内直径一致性（外圆/内圆）Uniformity of dia.in longitudinal section（O.D/I.D） | 5μm（O.D） | ||||
| 表面粗糙度（外圆/内圆）Surface roughness(O.D/I.D) | Ra0.32μm（O.D） | ||||
| 主要附件Mail Accessories | |||||
| 磁性分离过滤水箱Magnetic separator | set | 1 | 1 | ||
| 砂轮修整器Grinding wheel dresser | set | 1 | 1 | ||
| 砂轮压紧盘Wheel hub | set | 2 | 2 | ||
| 砂轮平衡轴Wheel balancing mandrel | set | 1 | 1 | ||
| 开式中心架Open-type steady-rest | set | 1 | 1 | ||
| 桃子夹头Driving dog | set | 1 | 1 | ||
| 合金顶尖Carbide-tipped center | pcs | 2 | 2 | ||
| 机床垫铁Leveling wedge | pcs | 3 | 3 | ||
| 特殊附件Special Accessories | |||||
| 砂轮平衡架Wheel balancing stand | set | 1 | 1 | ||
| 端面测量仪 Endface measuring instrument | set | 1 | 1 | ||
| 动静压砂轮主轴 Hybrid wheel spindle | set | 1 | 1 | ||