Cylinder Boring Machine
BM160 has combined all the functions and simple performance of the traditional cylinder boring machine with the easy-to-operate Easy Touch control system. Through the joint operation of the standard mechanical handwheel and the electronic handwheel, the boring of the cylinder body, and the machining of the milling plane can be easily accomplished. With the excellent Easy Touch system, even a new hand can easily learn to operate the machine.
The BM160 is especially suitable for precision work of engine refitting: boring, milling, stepped hole machining, groove machining… Guarantee the high consistency of all processing.
Specifications
| Model | BM160 | B160 |
| Control System | EasyTouch | Without |
| Boring range | φ31 ~ φ160 mm | |
| Max. boring depth | 350 mm | |
| Max. Milling width | 300 × 850 mm | Without milling |
| Max. spindle head travel | 550 mm | |
| Distance from spindle C/L to column ways | 335 mm | |
| Useful table surface | 400 × 1000 mm | |
| Longitudinal traverse of table | 850 mm | |
| Cross traverse of table | 60 mm | |
| Spindle speed | 50 ～ 1000 rpm | |
| Spindle Feed | 10 ～ 900 mm/min | |
| Longitudinal feed of table | 10 ～ 1200 mm/min | Hand movement |
| Quick longitudinal movement of the table | 1200 mm/min | Hand movement |
| Spindle motor | 1.8 KW AC servo motor | |
| Spindle vertical movement motor | 0.4 KW AC servo motor | |
| Table longitudinal movement motor | 0.4 KW AC servo motor | Hand movement |
| Overall dimension | 267 × 117 × 192 cm | |
| Packing dimension | 171 × 145 × 220 cm | |
| Net weight | 1700 kg | |
| Gross weight | 1950 kg | |
| Precision of boring dimension | H7 | |
| Roughness of boring surface | Ra 2.5 | |
| Roughness of milling surface | Ra 3.2 | Without milling |
| *All technical data and photos are subject to change due to designing without notice. | ||
Features
Easy Touch Control System
The left and right movement of the table,the up and down of the spindle,as well as the rotation of the spindle,are all driven by servo motors,which by combing with the specific TOWNHERO EasyTouch system, achieves the accurate numerical control of three-axis movement on the whole machine.
Small Size to Output High Torque
- BM160 is in compact design,with its working area of 1.5m² less than those of the similar machines. However,with maximum operating torque of 120N.M,its small size shows powerful processing capability. Due to BM160 spindle driven by 4kW servo motor and equipped with heavy load belt transmission system, the spindle is capable of a constant powerful torque output 120N.Mat 200 to 500 RPM,and it can even maintain a constant output 100N.M at the higher speed of 500 to 780 RPM.The high torque output at high speed ensures the high efficiency of Bm160.
Precise and Powerful Spindle System
The deliberately designed spindle system with 3 spindles from small to large,you can hold one of which by one hand easily,plus the more artful quick change structure,contributes to the change of different spindle within 5 min by a person.Although the spindles are allexquisite,their cutting load capacities are strong. The penetration of a cutting tool at one side of MA52 and MA60 spindle can reach 1.5mm,with boring precision 0.005 mm.
Milling Replaces Grinding
Option milling head MP300 is equipped with 8 cutters,and the milling feed at one time for facing is 1mm, so that no matter cast iron or aluminum part,the ideal surface roughness can be achieved.With flatness exceeding 0.013mm/300mm,its machine precision achieves the grounding effect and thus it can take the place of grounding with milling.
Optional
- Optional 3-axis DRO.
- Unilateral Engagement of Boring is 2 mm
- Z-axis precise depth control
Spindle System Diagram
Accessories
Talbe of standard Acc. and optional Acc.
| Model | Standard | Optional |
| BM160 | 1,5,6,13,15,16,17,18,22,23,27 | 2,3,4,7,8,9,10,11,12,14,19,20,21,24,25,26 |
| B160 | 1,5,6,13,15,16,22,23,27 | 1,3,4,7,8,9,10,11,12,14,20,21,24,25,26 |
Installation Foundation Drawing
