NC560YB460 NC660YB460 CNC Lathe
- NC560YB460 NC660YB460 CNC LatheDownload
| ITEMS | UNIT | NC560Y B490 | NC660Y B460 | |
| Capacity | Swing over bed | mm | Φ560 | Φ660 |
| Swing over cross slide | mm | Φ300 | Φ400 | |
| Width of bed way | mm | 460 | 460 | |
| Max. load capacity | kg | 1000 | 1000 | |
| Distance between centers | mm | 1000/1500/2000 | 1000/1500/2000 | |
| Spindle | Spindle bore | mm | Φ82 | Φ82 |
| Taper of bore | MT5 | MT5 | ||
| Spindle nose type | A2-8 | A2-8 | ||
| Spindle speed steps | - | Manual 3 steps | Manual 3 steps | |
| Spindle speed range | rpm | 80-1500 | 80-1500 | |
| Chuck size | mm | Φ250 | Φ250 | |
| Chuck type | - | 3-jaw manual | 3-jaw manual | |
| Design tool machines | Type of bed | Flat bed | Flat bed | |
| Type of guide ways | Hardened way | Hardened way | ||
| The material of the bed | Cast iron | Cast iron | ||
| Turret | Turret type | - | Electric | Electric |
| Tool shank size | mm | 25x25 | 25x25 | |
| Tool post stations | 4-position | 4-position | ||
| Carriage | X axis travel | mm | 320 | 320 |
| Z axis travel | mm | 850/1350/1850 | 850/1350/1850 | |
| X axis rapid traverse speed | mm/min | 6000 | 6000 | |
| Z axis rapid traverse speed | mm/min | 8000 | 8000 | |
| Tailstock | Tailstock quill diameter | mm | Φ75 | Φ75 |
| Tailstock quill taper | - | MT4 | MT4 | |
| Tailstock quill travel | mm | 150 | 150 | |
| Motors | Main motor | kW | 7.5 | 7.5 |
| Coolant pump motor | kW | 0.125 | 0.125 | |
| Accuracy | Positioning accuracy | mm | 0.020 | 0.020 |
| Repositioning accuracy | mm | 0.010 | 0.010 | |
| Dimensions | Length | mm | 2990/3490/3990 | 2990/3490/3990 |
| Width x Height | mm | 1450x1700 | 1450x1800 | |
| Weight | Net weight | kg | 3100/3400/3800 | 3200/3490/3900 |
Equipment of NC560YB460 NC660YB460 CNC Lathe
1. Siemens 808D CNC;
2. 3-jaw manual chuck;
3. 4-position electric turret;
4. Schneider electrics,
5. Manual tailstock;
6. LED work light;
7. Coolant system;
8. Signal light;
9. Safety lock;
10. Lubrication system;
Use of NC560YB460 NC660YB460 CNC Lathe
NC560YB460 NC660YB460 CNC Lathe is suitable to process all kinds of small and middle-sized shaft and plate work piece, and could also turn various threads, circle arc, circular cone, inside and outside surface of revolved body. NC560YB460 NC660YB460 CNC Lathe is widely used in sanitary, valve, electrical appliance, instrument, automobile, motorcycle, bearings and so on.
1. Siemens 808D CNC;
2. 3-jaw manual chuck;
3. 4-position electric turret;
4. Schneider electrics,
5. Manual tailstock;
6. LED work light;
7. Coolant system;
8. Signal light;
9. Safety lock;
10. Lubrication system;
| ITEMS | UNIT | NC560Y B490 | NC660Y B460 | |
| Capacity | Swing over bed | mm | Φ560 | Φ660 |
| Swing over cross slide | mm | Φ300 | Φ400 | |
| Width of bed way | mm | 460 | 460 | |
| Max. load capacity | kg | 1000 | 1000 | |
| Distance between centers | mm | 1000/1500/2000 | 1000/1500/2000 | |
| Spindle | Spindle bore | mm | Φ82 | Φ82 |
| Taper of bore | MT5 | MT5 | ||
| Spindle nose type | A2-8 | A2-8 | ||
| Spindle speed steps | - | Manual 3 steps | Manual 3 steps | |
| Spindle speed range | rpm | 80-1500 | 80-1500 | |
| Chuck size | mm | Φ250 | Φ250 | |
| Chuck type | - | 3-jaw manual | 3-jaw manual | |
| Design tool machines | Type of bed | Flat bed | Flat bed | |
| Type of guide ways | Hardened way | Hardened way | ||
| The material of the bed | Cast iron | Cast iron | ||
| Turret | Turret type | - | Electric | Electric |
| Tool shank size | mm | 25x25 | 25x25 | |
| Tool post stations | 4-position | 4-position | ||
| Carriage | X axis travel | mm | 320 | 320 |
| Z axis travel | mm | 850/1350/1850 | 850/1350/1850 | |
| X axis rapid traverse speed | mm/min | 6000 | 6000 | |
| Z axis rapid traverse speed | mm/min | 8000 | 8000 | |
| Tailstock | Tailstock quill diameter | mm | Φ75 | Φ75 |
| Tailstock quill taper | - | MT4 | MT4 | |
| Tailstock quill travel | mm | 150 | 150 | |
| Motors | Main motor | kW | 7.5 | 7.5 |
| Coolant pump motor | kW | 0.125 | 0.125 | |
| Accuracy | Positioning accuracy | mm | 0.020 | 0.020 |
| Repositioning accuracy | mm | 0.010 | 0.010 | |
| Dimensions | Length | mm | 2990/3490/3990 | 2990/3490/3990 |
| Width x Height | mm | 1450x1700 | 1450x1800 | |
| Weight | Net weight | kg | 3100/3400/3800 | 3200/3490/3900 |
NC560YB460 NC660YB460 CNC Lathe is suitable to process all kinds of small and middle-sized shaft and plate work piece, and could also turn various threads, circle arc, circular cone, inside and outside surface of revolved body. NC560YB460 NC660YB460 CNC Lathe is widely used in sanitary, valve, electrical appliance, instrument, automobile, motorcycle, bearings and so on.
Knee Type Milling Machine: Precision Versatility for Industrial Manufacturing
What is a Knee Type Milling Machine?
A knee type milling machine is a fundamental machine tool distinguished by its vertically adjustable worktable mounted on a "knee" casting. This knee moves precisely up and down a fixed column via a screw mechanism, enabling accurate Z-axis positioning crucial for diverse milling operations.
Working Principle
The core principle involves a rotating milling cutter removing material from a workpiece secured to the table. The adjustable knee mechanism allows controlled vertical movement (Z-axis), while the table provides longitudinal (X-axis) and transverse (Y-axis) travel. This 3-axis control facilitates complex machining of flat, angular, and contoured surfaces.
Key Applications
- Tool & Die Making: Precision molds, jigs, fixtures
- Prototyping: Rapid part development
- Maintenance Shops: Equipment repair & part fabrication
- General Machining: Slotting, drilling, facing, keyway cutting
- Aerospace & Automotive: Component manufacturing
Distinctive Features & Advantages
- Vertical Adjustability: Knee movement enables quick workpiece height changes
- Rigid Construction: Robust cast iron frame ensures stability
- Manual & CNC Options: Traditional control or computer numerical precision
- Turret Design (Common): Swiveling milling head for multi-angle machining
- Wide Workpiece Compatibility: Handles various sizes and shapes
Primary Classifications
- Vertical Knee Mill: Spindle axis perpendicular to table (most common)
- Horizontal Knee Mill: Spindle axis parallel to table (for heavy stock removal)
- Universal Knee Mill: Table swivels for complex angular cuts
- Turret Mill: Head rotates on turret for flexible positioning
Main Components
- Base & Column: Primary support structure
- Knee: Vertically moving saddle supporting the table
- Saddle & Table: Hold and position the workpiece (X/Y axes)
- Milling Head: Houses spindle, motor, and quill (Z-axis)
- Arbor/Spindle: Rotating shaft holding cutting tools
- Controls: Manual handwheels or CNC interface
Evolution & Industry Significance
Since their development in the late 19th century, knee-and-column mills revolutionized machining. The iconic Bridgeport design (1938) popularized the turret style. While CNC machining centers dominate high-volume production, knee mills remain indispensable for flexibility, ease of use, and cost-effectiveness in job shops, schools, and repair facilities worldwide.
Fortune Pacific: Your Knee Mill Solution
At Fortune Pacific, we engineer durable, high-precision knee type milling machines for demanding applications. Explore our range of vertical mills, horizontal mills, and CNC-ready models designed to enhance your workshop's capabilities. Discover the ideal machine for your metalworking, prototyping, or toolmaking needs.
Keywords: Knee Type Milling Machine, Vertical Milling Machine, Horizontal Mill, Turret Mill, Knee-and-Column Mill, Milling Machine for Sale, Industrial Milling, Metalworking Equipment, Workshop Machinery, CNC Mill, Toolroom Mill, Precision Machining, Fortune Pacific, Machine Tool Manufacturer.