Description
Features of the machine:
1. The machine has a 45° inclined layout, and the bed is a tubular hollow structure, which greatly improves the bending and torsion rigidity of the machine during operation. aging treatment to improve the stability of the machine. High rigidity and high stability of the bed provide a reliable guarantee of the high accuracy of the entire machine.
2. The main shaft of this Slant Bed CNC Lathing Machine is an independent main shaft assembly, which is equipped with special high-precision main shaft bearings. Imported special bearing grease (KLUBER) is used for lubrication. The whole main shaft assembly has small thermal deformation, good thermal stability, good holding accuracy and does not require maintenance. The maximum speed can reach 3000 rpm. The high precision, high rigidity, high speed and high efficiency of the spindle unit enable the whole machine to complete roughing and finishing.
3. The feeding system is fully driven by servo motors, with good rigidity and dynamic performance. The entire sliding surface is covered with plastic or linear guides to eliminate slippage, greatly improve work accuracy, and ensure accurate movement and positioning. at the same time, it enlarges the moving parts of the machine tool. Excellent wear resistance, enhanced impact resistance, so that the performance of the whole machine can maintain the accuracy of the guide for a long time and increase the service life of the machine. tool.
4. The machine is equipped with a fully rotary oil cylinder and a three-jaw power chuck. The hydraulic system, hydraulic pump and various hydraulic valves and other components are well-known brand products with high reliability.
Japan FANUC's world-famous high-quality and reliable numerical control system , advanced full intermodulation digital servo drive, advanced design of the whole electrical control system, reasonable application of electrical components, and the lowest failure rate among similar products.
6. This machine is equipped with a fully closed protective cover. The design of the protective cover is strong and reliable, and everything is done for the safety and convenience of users. The tailstock bushing is driven by hydraulic pressure, which saves time and effort, at the same time, it is equipped with a mutual rotation mechanism to prevent misoperation and ensure the safety of users during operation.
CNC Inclined Bed Lathe 4550 series full-function CNC lathe is more suitable for processing various shaft and disc parts requiring high precision, complex machining, multiple processes and mass production. At present, this machine has been adopted by the domestic motorcycle and automotive industries. Approved and used in production, our strict quality system and good after-sales service will provide users with all the guarantees.
Specification
Main standard accessories for machine tools
Serial number | Main accessories | Main supplier |
1 | CNC system | Japan FANUC |
2 | Complete AC servo motor and drive system | Japan FANUC |
3 | guest | General reclining bed at 45 degrees / Yunnan Seiki |
4 | Main servomotor | Japan FANUC |
5 | Ball screw, wire guide | Taiwan Shangyin |
6 | main electrical components | Components Schneider Electric |
7 | Lubrication system | rich and strong |
8 | Electric knife holder electric 8 stations | Changzhou |
9 | Hydraulic chuck and 8" oil cylinder | Bedford |
CNC system and machine working conditions
This machine is equipped with Japanese FANUC CNC system,
(CNC system can perform CNC lathe processing functions)
Machine working environment conditions:
1) Ambient temperature: 0 ℃～ 40 ℃
2) electricity Source: 380V ± 10% , 50Hz ± 2%, total power 15kVA
3) Relative Humidity: ≤ 90%
CNC lathe 4550 with inclined bed
Main technical parameters | ||
Model characteristics | 4550 | |
The maximum diameter of the rotation of the workpiece on the bed | mm | φ750 |
The maximum rotation diameter of the workpiece on the slide | mm | φ320 |
Standard turning diameter | mm | φ250 |
turning diameter | mm | φ360 |
turning diameter | mm | 450/750 |
Maximum spindle speed rpm | rpm | 2000 |
Spindle head shape | A2-8 | |
Spindle bore diameter | mm | φ86 |
hydraulic chuck | φ250 (10 inches) | |
main engine power | kW | 11 (servo) |
bed structure | type | 45°general/side row |
X-axis movement | mm | 260 |
Z-axis movement | mm | 550 |
Rapid X/Z | m/min | 20/16 |
form | type | 100-8T |
Tool size (turning/boring) | mm | 25x25/40 |
Diameter/profile of tailstock bushing | mm | sleeve movement φ110/L100/φ75/L100 |
Tailstock Bushing Bore Taper | MT No. | 5 (active top) / MT-4 self-rotating |
Positioning accuracy (x/z) | mm | VDI0.01/0.012 |
Repeat positioning accuracy (x/z) | mm | x-axis: 0.006 |
x-axis: 0.006/z-axis: 0.01 | ||
Accuracy | level | IT6 |
roughness | hmm | Ra≤1.6 |
Note: The company carries out research and improvement work at any time, so it reserves the right to change the mechanical parameters at any time without prior notice; (tailstock D-type, L-type - linear guide) | ||
