NC630D Flat Bed CNC Lathe Machine equipments with FANUC 0i TF, Inverter Control Spindle motor, Geared headstock, automatic speed changes, Concentrated Lubrication Device (Can be controlled by Programs), Headstock Independent Lubricate System, Machine Light, Coolant System, 3-Jaw Chuck, Vertical 4-Station Electric Turret, Door interlock. Maximum Turning Diameter 630mm, Swing Over Cross Slide 320mm, Maximum workpiece length 1000/1500/2000/3000/4000/5000mm.
Specifications
| Item | NC630D |
| Capacity | Metric |
| X-axis Travel | 320mm |
| Z-axis Travel | 785/1245/1845/2745/3745/4745mm |
| Swing Over Bed | 630mm |
| Swing Over Cross Slide | 320mm |
| Maximum Turning Diameter | 630mm |
| Maximum workpiece length | 1000/1500/2000/3000/4000/5000mm |
| Spindle | |
| Spindle Nose | C11/D11 |
| Spindle Speed Range | 40 – 178 / 71 – 310 / 124 – 556 / 222 - 1000 RPM |
| A.C. Spindle Motor (1 min.) | 11 KW |
| Chuck Size | 320mm |
| Spindle Bore Diameter | 100mm |
| Motion | |
| X-axis Rapid Feed Rate | 4000 mm/Min |
| Z-axis Rapid Feed Rate | 8000 mm/Min |
| Turret | |
| Number of Stations | 4 station vertical turret |
| Index Time (Adjacent) | 2.9 seconds |
| Turret Accuracy | 0.008 |
| Tool Shank Size | 32x25 |
| Tailstock | |
| Dia. of quill | 100 mm |
| Quill travel | 240 mm |
| Quill taper | MT.6 |
| Machine Dimensions | |
| Overall size L x W x H | 3455/3905/4505/5405/6455/7535mm x 2020 x 1805mm |
| Net weight | 4800/5100/5600/5900/7100/8100kg |
| Item 01 | Descriptions | |
| 01.01 | FANUC 0i TF | |
| 01.02 | Inverter Control Spindle motor | |
| 01.03 | Geared headstock, automatic speed changes | |
| 01.04 | Concentrated Lubrication Device (Can be controlled by Programs) | |
| 01.05 | Headstock Independent Lubricate System | |
| 01.06 | Machine Light | |
| 01.07 | Coolant System | |
| 01.08 | 3-Jaw Chuck | |
| 01.09 | Tool Kit | |
| 01.10 | Oil Gun | |
| 01.11 | 90 Degree Movable Control Console | |
| 01.12 | Operation manual | |
| 01.13 | Vertical 4-Station Electric Turret | |
| 01.14 | Door interlock |
| Item 02 | Descriptions | |
| 02.01 | 6-station turret | |
| 02.02 | 8-station turret | |
| 02.03 | 12” hydraulic chuck(thru-hole) | |
| 04.04 | Hydraulic tailstock | |
| 02.05 | Hydraulic station, needed for both hydraulic chuck and hydraulic tailstock or each of them | |
| 02.06 | Steady rest 20~170mm | |
| 02.07 | Steady rest 160~350mm | |
| 02.08 | Live center M6 | |
| 02.09 | Anti-vibration pads (1 set) |
NC630D Flat Bed CNC Lathe Machine equipments with FANUC 0i TF, Inverter Control Spindle motor, Geared headstock, automatic speed changes, Concentrated Lubrication Device (Can be controlled by Programs), Headstock Independent Lubricate System, Machine Light, Coolant System, 3-Jaw Chuck, Vertical 4-Station Electric Turret, Door interlock. Maximum Turning Diameter 630mm, Swing Over Cross Slide 320mm, Maximum workpiece length 1000/1500/2000/3000/4000/5000mm.
| Item | NC630D |
| Capacity | Metric |
| X-axis Travel | 320mm |
| Z-axis Travel | 785/1245/1845/2745/3745/4745mm |
| Swing Over Bed | 630mm |
| Swing Over Cross Slide | 320mm |
| Maximum Turning Diameter | 630mm |
| Maximum workpiece length | 1000/1500/2000/3000/4000/5000mm |
| Spindle | |
| Spindle Nose | C11/D11 |
| Spindle Speed Range | 40 – 178 / 71 – 310 / 124 – 556 / 222 - 1000 RPM |
| A.C. Spindle Motor (1 min.) | 11 KW |
| Chuck Size | 320mm |
| Spindle Bore Diameter | 100mm |
| Motion | |
| X-axis Rapid Feed Rate | 4000 mm/Min |
| Z-axis Rapid Feed Rate | 8000 mm/Min |
| Turret | |
| Number of Stations | 4 station vertical turret |
| Index Time (Adjacent) | 2.9 seconds |
| Turret Accuracy | 0.008 |
| Tool Shank Size | 32x25 |
| Tailstock | |
| Dia. of quill | 100 mm |
| Quill travel | 240 mm |
| Quill taper | MT.6 |
| Machine Dimensions | |
| Overall size L x W x H | 3455/3905/4505/5405/6455/7535mm x 2020 x 1805mm |
| Net weight | 4800/5100/5600/5900/7100/8100kg |
| Item 01 | Descriptions | |
| 01.01 | FANUC 0i TF | |
| 01.02 | Inverter Control Spindle motor | |
| 01.03 | Geared headstock, automatic speed changes | |
| 01.04 | Concentrated Lubrication Device (Can be controlled by Programs) | |
| 01.05 | Headstock Independent Lubricate System | |
| 01.06 | Machine Light | |
| 01.07 | Coolant System | |
| 01.08 | 3-Jaw Chuck | |
| 01.09 | Tool Kit | |
| 01.10 | Oil Gun | |
| 01.11 | 90 Degree Movable Control Console | |
| 01.12 | Operation manual | |
| 01.13 | Vertical 4-Station Electric Turret | |
| 01.14 | Door interlock |
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.