Basic Info.
Process Usage
Metal-Cutting CNC Machine Tools
Control Method
Closed-Loop Control
Numerical Control
CNC/MNC
Processing Precision
±0.05mm
Performance Classification
High-End CNC Machine Tools
Certification
CE, ISO 9001
Product Description
NL251T CNC Lathe is designed as a double-coordinate lath with two axes moving simultaneously and semi-closed control. with mechatronics design, it adopts all closed protective enclosures with sliding door open to left and the operation panel is on the right fixed covers. This design goes with ergonomics and provides a easier operation. High speed silent ball screw connects motors through couplings directly and features with its high speed, low noise, high positioning accuracy and high repeatability. Built-in absolute coder has no add-up error, no need to memory and no need to find a reference point and the position information won't lose when power off. The machine is characterized with its powerful function, high accuracy, reasonable design, pleasant outlook, easy operation and convenient repair.
Body: Mechanical, electrical and hydraulic integrated layout and 45° Horizontal bed provide compact structure, high rigidity, smooth chip removal and pleasant outlook. The adopted rolling guideway and high silent ball screw provide high speed, less heat and high positioning accuracy. The machine also adopts enclosed protection, automatic-chip-removal, automatic lubrication and automatic cooling.
Bed: Horizontal bed and 45° Inclined guideway provide compact structure, high rigidity, smooth chip removal and pleasant outlook.
Spindle: The main transmission system is driven by high-quality servo-motor through a pair of belt. The spindle ranges 20-5000r/min. The front support adopts tri-high-precision angular contact ball bearings and the back support adopts double-high-precision angular contact ball bearings to meet the axis and radial force demand.
Tailstock: Programmable servo tailstock can be controlled by program, operation panel and foot board and automatic tightens workpiece through moving back and forth, shortens the processing time by avoiding manual operation.
Tool rest: 12T LIOSHING living tool turretis characterized with its short ATC time and high reliability.
Drive: FANUC high-quality servo motors are used to ensure the high positioning accuracy, repeatability and flexible movement.
System: FANUC 0I-TD CNC system and α I series AC spindle and servo motors with high performance and reliability are adopted.
Item | Unit | Parameters | Remarks |
Machining ranges | Max. swing over bed | mm | 250 | |
Max. swing over saddle | mm | 250 | |
Max. machining length | mm | 400 | |
Travel | X-axis | mm | 240 | |
Z1/Z2 axis | mm | 470/550 | |
Spindle | Output power | kW | 7.5/11kW | |
The form of spindle end | | A2-6 | |
spindle speed | r/min | 20-5000 | |
Dia. spindle hole | mm | 57 | |
Chuck | Hydraulic chuck | mm | φ 210 | 8 Hollow center |
Tailstock | Top speed finial | r/min | 5000 | |
Tailstock sleeve taper hole cone | Morse | Morse 5# | |
Feed rate | Rapid feed rateX-axis | m/min | 24 | |
Rapid feed rateZ1/Z2 axis | m/min | 30/24 | |
Cutting feed rate | mm/min | 1~8000 | |
Carriage | No. of tool stations | | 8 | |
Tool indexing time | | 0.5 | |
Size of lathe tool | mm | 25´ 25 | |
Max. dia. of boring bar | mm | Æ 40 | |
Machine tool accuracy | Positioning accuracy (X-axis) | mm | 0.006 | |
Positioning accuracy (Z-axis) | mm | 0.008 | |
RepeatabilityX-axis | mm | 0.004 | |
RepeatabilityZ-axis | mm | 0.006 | |
Others | Power capacity | kVA | 23 | |
Cooling tank capacity | L | 360 | |
Machine dimension length× width× height | mm | 2750´ 1600´ 1810 3780´ 1600´ 1810 | 3780 is with chip removal |
Net weight | kg | 4000 | |
No. | Name | Qty | Remarks |
1 | FANUC 0i -TD NC control system | 1 | |
2 | Water tank and chain chip removal | 1 | |
3 | Eight-position electric tool post | 1 | |
4 | 8" hollow hydraulic chuck | 1 | |
5 | Servo drive tailstock | 1 | |
6 | Electric chest air-conditioner | 1 | |
7 | Cooling system | 1 | |
8 | Automatic lubricating system | 1 | |
9 | Tri-color lamp | 1 | |
10 | Lighting system | 1 | |
11 | Accessories | 1 | According to the packing list |
12 | Standard technique documents | 2 | Paper and CD documentation |
13 | | | |
Name and specification | Qity | Remarks |
Tool rest | 25× 25 lathe tool rest | 1 piece | |
Æ 40 boring tool rest | 3 pieces |
External cylindrical tool block | 5 pairs |
End face tool block | 1 pair |
Boring tool carriage | Æ 32 boring tool rest | 1 piece | The quantity including the tools mounted in the tool rest |
Æ 25 boring tool rest | 1 piece |
Æ 20 boring tool rest | 1 piece |
No. | Name and specification | Qity | Remarks |
1 | Packing list | 1 | Only paper document provided |
2 | Qualification certificate | 1 |
3 | Operation manual (mechanical part) | 1 | |
4 | Operation manual (hydraulic part) | 1 | |
5 | Operation manual (electrical part) | 1 | |
6 | Electric manual | 1 | |
7 | Operation manual for CNC system | 1 | |
8 | Outsourcing parts manual | 1 | |
9 | Drawings of foundation and shape | 1 | 1 month after contract |
2. List of major equipment and parts suppliers
No. | Name and specification | Brand | Remarks |
1 | FANUC 0i -TD CNC system | FAUNC | |
2 | Main spindle motor | FAUNC | |
3 | Spindle bearing | NSK(Japan) | |
4 | Ball screw bearing | NSK(Japan) | |
5 | Ball screw | HIWIN (Taiwan) | |
6 | Hydraulic chuck, oil cylinder | Taiwan | |
7 | Hydraulic tool post | LIO SHING (Taiwan) | |
8 | Chip Remover | China | |
9 | Wide-angle Drive Belt | GATES ( America) | |
10 | Lubricating system | BIJUR (China) | |
11 | Hydraulic system | China | |
12 | Electric chest air-conditioner | China | |
13 | Tri-color lamp | PATLITE(Japan) | |
14 | Main electrical elements | SCHNEIDER(France) | |
Address:
No. 69, Xunyangjiang Road, Suzhou New District, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Service
Company Introduction:
NEWAY derives from NEW WAY, with signification of creativeness. It is a symbol of NEWAY culture. Through more than 20 year hard work and persist, NEWAY people developed an extraordinary and unique road for themselves and make the company becoming the well know brand in the world.
NEWAY group has 4 divisions, 9 oversea companies, 9 domestic companies. Over 5000 employees, Total plant size 880, 000 SQM Over one and half billion capital Invested Billions.
Neway CNC is one sub company of Neway international Group. Head office locates at Texas USA., Including Neway Industrial valve, Neway Material, Neway CNC, Neway Oil Equipment.
Neway CNC China is the largest CNC machine plant in this group, there are more than 1500 workers in the factory, more than USD150 million were invested in CNC factory. The CNC products are including: Horizontal CNC lathe, Vertical CNC lathe, Vertical Milling machine, Horizontal Machining center, Double Column machining center, Boring machines, Gantry machining centers, Ball grinding machine, special machine and so on.
Reliable machine tool manufactory: Big international group company; NEWAY foundry for machine body; Temperature control workshop; Europe machines for machining; Advanced QC control and management.