Berco Type 3 AXIS DRO Engine Rebuilding Cylinder Boring-Milling Machine Model: BM160
Feature:
1. EasyTouch operating 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 a servo motor, which by combing with the specific EasyTouch system, achieves the accurate numerical control of three-axis movement on the whole machine.
2. Small size to output high torque
BM160 is in compact design, with its working area of 1.5 m2 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.M at 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.
3. 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 all exquisite, 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.
4. BM160 milling cutter 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 machining precision achieves the grounding effect and thus it can take the place of grounding with milling.
Main Specification
Model | BM160 | B160 | |
Control System | EasyTouch 3 Axis | Without | |
Boring Capacity | 160 mm | ||
Max. Boring Depth | 350 mm | ||
Max. Milling Area ( L×W ) | 300×850 mm | Without Milling | |
Spindle Speed | 50 ~ 780 rpm stepless | ||
Spindle Feeding | 10 ~ 900 mm / min(0.01 ~ 0.2 mm / r ) | ||
Rated Torque of Boring at 50-500 rpm | 120 N.M | ||
Rated Torque of Boring at 500-780 rpm | 100 N.M. | ||
Spindle Traverse | 550 mm | ||
Distance Between Spindle End Face and Work Table | 0 ~ 700 mm | ||
Distance between Spindle Axis and Carriage Vertical Plane | 335 mm | ||
Longitudinal Feeding of Work Table by Electric | 30 ~ 1200 mm / min | Hand Movement | |
Longitudinal Quick Travel of Work Table by Electric | 1200 mm / min | Hand Movement | |
Longitudinal Traverse of Work Table | 980 mm | ||
Cross Traverse of Work Table | 70 mm | ||
Work Table Size ( L×W ) | 400×1100 mm | ||
Boring Accuracy | H7 | ||
| Roundness for Boring | 0.005 mm | |
Working Accuracy | Cylindricity for Boring | 0.015 mm / 300 mm | |
| Flatness for Milling | 0.0127 mm / 305 mm | Without Milling |
Surface Roughness | Boring | Ra 0.8 | |
Milling | Ra 0.8 | Without Milling | |
Power of Spindle Motor | 3 kW | ||
Motor Power of Work Table Movement | 0.4 kW | Hand Movement | |
Motor Power of Spindle Vertical Movement | 0.4 kW | ||
Overall dimensions ( L×W×H ) | 2670×1170×1920 mm | ||
Package Size | 2200×1200×2200 mm | ||
N.W. | 1800 Kg | ||
G.W. | 2100 Kg | ||
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Email: [email protected]
Ningnan Ningnan Automobile Parts Center Ruanjian Blvd, Yuhuatai District, Nanjing, Jiangsu, China
