A Slant Bed CNC Lathe with Servo Turret and Tailstock combines a 30-degree inclined bed, servo-driven tool positioning, and hydraulic tailstock support for precision metal turning. Designed for machining a range of workpieces, the YL-45L model features a FANUC Oi-TF PLUS CNC system, THK precision linear roller guides and ball screws, and a 7.5 kW spindle motor. These features make it a practical option for manufacturers evaluating CNC turning equipment for repeatable machining and batch production.
Table of Contents
How the Machine Design Supports Turning
When selecting a CNC lathe, buyers need to consider more than spindle speed alone. Bed structure, tool indexing, axis travel, workpiece support, and control configuration all affect how the machine fits into a production process.
30° Slant Bed
The inclined bed supports a rigid machine layout and helps chips move away from the cutting area during machining.
63 Servo Turret
The servo turret indexes between tools, helping organize different turning and drilling operations within a machining cycle.
Hydraulic Tailstock
The linear-guide tailstock provides additional workpiece support, with 500 mm of travel and an MT4 taper.
CNC Control
The FANUC Oi-TF PLUS (5) system controls the machine's X and Z axes through the specified servo motors and drives.
Key Features and Components
Precision Spindle and Drive
The machine uses an A2-5 spindle with a listed diameter of 170 mm and a speed range of 0–5,000 RPM. A 7.5 kW Huahong spindle motor provides the main drive, while the cartridge-type precision spindle assembly uses NSK bearings from Japan.
Linear Guides and Ball Screws
Both the X and Z axes use 32 mm THK precision ball screws with a 10 mm pitch. The machine also uses 30 mm THK precision linear roller guides. The listed configuration includes four standard blocks on the X axis and four extended blocks on the Z axis.
Tool Indexing and Workpiece Support
The 63 servo turret is designed for automatic tool indexing. For workpieces that need additional support during turning, the hydraulic tailstock travels 500 mm and uses an MT4 taper. These specifications should be considered alongside the workpiece's length, diameter, clamping method, and machining requirements.
YL-45L slant bed CNC lathe with servo turret and tailstock
Technical Specifications
The following specifications summarize the listed configuration of the YL-45L. Confirm the final machine configuration and included accessories with the supplier before placing an order.
| Parameter | Specification |
|---|---|
| Model | YL-45L |
| Bed type and angle | Slant bed, 30° |
| CNC system | FANUC Oi-TF PLUS (5) |
| X-axis travel | 200 mm |
| Z-axis travel | 460 mm |
| Maximum swing | 450 mm |
| Maximum turning diameter | 375 mm |
| Maximum machining length | 380 mm with chuck |
| Spindle model | A2-5 (170 mm diameter) |
| Spindle speed | 0–5,000 RPM |
| Spindle motor power | 7.5 kW |
| X/Z ball screws | THK, 32 × 10 mm |
| Linear roller guides | THK, 30 mm |
| Turret | 63 servo turret |
| Tailstock | Linear guide, hydraulic propulsion |
| Tailstock travel | 500 mm |
| Tailstock taper | MT4 |
| Machine dimensions (L × W × H) | 1,875 × 1,021 × 1,263 mm |
| Approximate weight | 1.8 tons, excluding the cover, turret, and spindle as listed |
Machining Applications
The machine's turning capacity and tooling arrangement can be evaluated for production tasks involving metal components with suitable dimensions and machining requirements.
- General metal turning: Suitable for evaluating turning operations on steel, stainless steel, and non-ferrous metals, subject to the material and cutting conditions.
- Batch component production: Servo turret indexing can support workflows that require multiple tools across repeated machining cycles.
- Components requiring tailstock support: The hydraulic tailstock can support appropriate workpieces when the machining setup calls for additional axial support.
- Precision machining workflows: The CNC system, precision ball screws, and linear roller guides form the machine's motion-control configuration.
What to Check Before Selecting a CNC Lathe
Before comparing machines or requesting a quotation, prepare the basic production requirements. A machine's headline specifications do not automatically establish its suitability for every component.
- Compare the maximum workpiece diameter and machining length with the actual part drawing.
- Confirm spindle speed and motor power against the material, cutting tools, and required operations.
- Check the turret configuration and whether the tool arrangement matches the planned machining sequence.
- Review the tailstock travel, taper, and workpiece-support requirements.
- Confirm the CNC system, electrical requirements, accessories, installation conditions, and final delivery configuration.
For specification review and equipment selection, Yueli provides the listed YL-45L configuration for consideration in CNC turning applications. Buyers should confirm the final technical details and configuration directly before ordering.
Frequently Asked Questions
What is the model of this slant bed CNC lathe?
The model is YL-45L, featuring a 30-degree slant bed, a 63 servo turret, and a linear-guide tailstock with hydraulic propulsion.
What CNC control system does the machine use?
The listed configuration uses a FANUC Oi-TF PLUS (5) CNC system with FANUC servo motors and drives for the X and Z axes.
What are the maximum turning diameter and machining length?
The listed maximum turning diameter is 375 mm, and the maximum machining length is 380 mm with chuck, subject to the stated configuration.
What is the spindle speed range?
The spindle speed range is 0–5,000 RPM, with a listed 7.5 kW Huahong spindle motor.
What guideways and ball screws are used?
The machine uses 30 mm THK precision linear roller guides and 32 × 10 mm THK precision ball screws for the X and Z axes.
What are the tailstock specifications?
The tailstock uses a linear guide, hydraulic propulsion, 500 mm travel, and an MT4 taper.
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