JSWAY | Leading CNC Lathe Manufacturer & Supplier Since 2007
Slant Bed CNC Turning Lathe B8D Introduction
The bed guide rails of the inclined bed CNC lathe are inclined to the ground at an angle (commonly 30°, 45°, 60° or 75°), and the overall layout is a right-angle triangle. Compared with the square structure of the flat bed, its center of gravity is lower and more stable.
Guide rails and bed: The inclined guide rail design not only extends the X-axis travel and allows more tools to be arranged (such as 8/12-station turrets), but also reduces vibration and improves processing accuracy by optimizing the direction of cutting force (consistent with the direction of workpiece gravity).
Drive system: Servo motors, ball screws and linear guides are used to ensure high-speed and high-precision movement. For example, the X-axis screw is subjected to axial force due to gravity, and the backlash is almost zero, which significantly improves the repeat positioning accuracy.
Multi-axis linkage: Some inclined bed lathes are equipped with sub-spindles, Y-axis or milling functions, supporting multi-task processing such as turning, drilling, and milling, reducing the need for secondary clamping.
Chip removal mechanism: The inclined bed uses gravity to remove chips naturally, avoiding chips from accumulating on the guide rails or screws, and extending the life of the equipment.
Automation integration: Automatic feeders, robotic arms or strip feeders can be configured to achieve fully automatic processing cycles. For example, the Gang Type Slant Bed Multi-purpose Lathe B8D supports automatic loading and unloading and milling functions, significantly reducing manual intervention
Enhanced rigidity: The slant bed has a larger cross-sectional area and better bending and torsion resistance than the flat bed, which is especially suitable for heavy cutting of high-hardness materials (such as titanium alloys and stainless steel)
| Features | Slant bed CNC lathe | Flat bed CNC lathe |
|---|---|---|
| Structural stability | Right triangle bed, strong vibration resistance | Square bed, low stability |
| Chip removal efficiency | Gravity-assisted chip removal, reducing manual cleaning | Requires additional manual or equipment-assisted chip removal |
| Automation potential | Easy to integrate automation equipment, suitable for unmanned production | Automation transformation is difficult |
| Processing accuracy | Backlash approaches zero, high repeatability | Screw clearance requires additional compensation |
Machine parameter
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PARAMETER |
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B8D |
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CAPACITY |
Spindle bore |
56 MM |
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Max. material diameter: |
45 MM |
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Max swing over bed |
350mm |
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Max. length of machining |
100 mm |
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Max. travel of X-axis |
630 mm |
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Max. travel of Z-axis |
300 mm |
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X/Y/Z fast moving |
36/20/36m/min |
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MOTOR |
Servo motor |
11KW |
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Spindle speed |
5000 rpm/min |
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X-axis servo motor |
1.3KW |
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Z-axis servo motor |
1.3KW |
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Y axis servo mot0r |
850W |
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Living tool servo motor |
1.3KW |
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TOOLS |
turret |
8/12 tools |
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OTHERS
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Size |
2200X1723X2023 |
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N.W. |
2950KG |
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MACHINING RANGE |
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Diameter |
Length |
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CFG46X |
M46X |
CFG46X |
M46X |
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COLLET |
4-45mm |
4-45mm |
5-100mm |
5-100mm |
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CHUCK |
4-160mm |
4-200mm |
5-100mm |
5-100mm |