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- Zhengzhou Timeway Machine Tool Co., Ltd.
- Phone:+86-371-60973290
- E-mail: timeway@aliyun.com
- Fax: +86-371-60308992
Features: 1.CNC universal cylindrical grinding machine is suitable for batch production of cylindrical parts grinding with high performance-to-price ratio. 2.The electrical system is controlled by KND1000Ti, and the executive system is driven by the CNC servo driver and servo motor. Worktable...
Features:
1.CNC universal cylindrical grinding machine is suitable for batch production of cylindrical parts grinding with high performance-to-price ratio.
2.The electrical system is controlled by KND1000Ti, and the executive system is driven by the CNC servo driver and servo motor. Worktable longitudinal travel and wheelhead cross traverse which with the high infeed accuracy are realized by the servo motors via the ball screw transmission. With the touch screen and human-machine interface. The machine is easy to operate. With other systems ans configured online automatic measuring instrument can also be based on user's needs.
3.CNC universal cylindrical grinding 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 automatic. 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 automatically. The process parameter of more than one journals can be discretionary for long grinding of plunge grinding.
4.With the function of wheel dressing and compensation automatically.
5.Wheelhead spindle is supported by three bushing hydro-dynamic bearing, and high precision hydro dynamic-static bearing is also available for the user.
6.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.
7.Workpiece, oil pump, coolant pump is driven by a separate motor.
8.The headstock is available to achieve continuously variable by frequency motor according to user's needs.
Mechanical Structure of CNC Universal Cylindrical Grinding Machine
Online measuring device test
Technical parameter:
Model | Units | GK-320 |
Grinding diameter | mm | Φ8-Φ320 |
Grinding length | mm | 1000/1500/2000/3000 |
Center height | mm | 180 |
Distance between centers | mm | 1000/1500/2000/3000 |
Headstock center | - | MT5 |
Tailstock center | - | MT4/MT4/MT5/MT5 |
Max. workpiece weight to be ground | kg | 150 |
Wheel size | mm | Φ600x75xΦ305 |
Wheel peripheral speed | m/s | 38 |
Wheel peripheral speed(Optional) | m/s | 45 |
Wheel spindle rotation speed | rpm | 1100 |
Min. pulse amount in X-axis | mm | 0.001 |
Min. pulse amount in Z-axis | mm | 0.001 |
Total motor power | kw | 21.475/21.475/30.075/33.075 |
Longitudinal servo motor | kw | 3.9(15N.m)/3.9(15N.m)/5.4(18N.m)/5.4(18N.m) |
Transverse servo motor | kw | 3.9(15N.m)/3.9(15N.m)/11(18N.m)/14(27N.m) |
Working accuracy | ||
Roundness | um | 1.5 |
Diameter uniformity in the longitudinal section | um | 5 |
Surface roughness | um | Ra0.32 |
Accessories:
Standard:
| Optional:
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Strict Accuracy Test for CNC Universal Cylindrical Grinding Machine
CNC Universal Cylindrical Grinding Machine is Ready for Packaging and Shipping
» Batch production, standardize production process for high quality machine tools.
» Standard color adopt blue-white, customer also can choose other color as your own choice.
» Packaging case adopt fumigated wooden case as international standard.