Boring
Boring is a kind of inner diameter cutting process that uses a tool to enlarge a hole or other circular contour. Its application range is generally from semi rough machining to finishing. The tool used is usually a single edge boring tool (called boring bar).
1) The boring accuracy of steel materials can generally reach IT9-IT7, and the surface roughness is 2.5-0.16μm.
2) The machining accuracy of precision boring can reach IT7-IT6, and the surface roughness is 0.63-0.08μm.
Floor-type Milling-boring Machine [11 Sets]
| Technical Data | Wuzhong | Wuzhong | Pama |
| X axis | 12000 | 16000 | 12000 |
| Y axis | 4000 | 5000 | 3000 |
| (Z+W) axis | (800+800) mm | (1200*1200)mm | (1200+1000)mm |
| Table Size | 3000*3000mm | 4000*4000mm | 3600*4000mm |
| Load Bearing | 60t | 100t | 65t |
| Boring Bar Dia | Φ160mm | Φ200mm | Φ160mm |
| Technical Data | Pama | INNSE260 | INNSE280 |
| X axis | 20000 | 17500 | 25700 |
| Y axis | 5000 | 6000 | 8000 |
| (Z+W) axis | (1200+1000)mm | (1400+1600)mm | (1800+2000)mm |
| Table Size | 4000*4000mm | 3500mm*5000mm | 5000mm*9000mm |
| Load Bearing | 100t | 100t | 250t |
| Boring Bar Dia | Φ180mm | Φ260mm | Φ280mm |
Steel Boring (Customized according to drawing)