污水处理设备 污泥处理设备 水处理过滤器 软化水设备/除盐设备 纯净水设备 消毒设备|加药设备 供水/储水/集水/排水/辅助 水处理膜 过滤器滤芯 水处理滤料 水处理剂 水处理填料 其它水处理设备
埃马克（中国）机械有限公司
埃马克（中国）机械有限公司
The G 160 gear generating grinding machine presents a unique design to optimize the dynamic stiffness compared to current standard machine architectures.
The G 160 gear generating grinding machine splits the X-axis of current machines into two linear slides (X1, X2), each of which carries one workpiece spindle.
So both work-spindles are under full position control anytime. Being driven by high dynamic 30 m/s linear motors, changing spindles comes down under 2 seconds including simultaneous repositioning of the grinding wheel. The machine architecture with only three axes instead of 4 axes concept of current machines, is a breakthrough.
The tangential axes are not in the machine and will be created by an interpolation of Z-Y-axes. This stiff machine concept ensures the best production times on the market. The increasing demａnd on efficiency and noise emission of the gears pushes the grinding process to its limits. The stiffness and stability of a gear generating grinding machine is the main design target for such a high dynamic process, and the G 160 presents a unique design to optimize the dynamic stiffness compared to current standard machine architectures.
| Workpiece dia., max. | mm in | 160 6.5 |
| Module range | mm | 1.0 - 3.0 |
| Workpiece length, max. | mm in | 300 12 |
| Face width, max. | mm in | 180 7 |
| Helix angle degree | +95° / -45° | |
| Grinding wheel dia. | mm 275 max / 210 min | |
| Grinding wheel width, max. | mm in | 100 4 |
| Grinding spindle speed, max. | m/s | 80 |
| Dressing tool dia. | mm in | 123 5 |
| Machine dimensions, L x W x H | mm in | 3,275 / 2,200 / 2,285 129 / 86.5 / 90 |
| Control unit | Siemens Simnumerik 840 D sl |
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