LU-720 Vertical 5-axis machining center, high precision and high efficiency, HSK63 tool specification
Basic Info
| Number |
Name |
Number |
Name |
| 1 |
HEIDENHAIN TNC_640 controller
|
16 |
Machine cleaning air gun |
| 2 |
Spindle speed 12000rpm |
17 |
Full cover plate gold |
| 3 |
Tool specification HSK-63A |
18 |
Working table large plate surface Ø700mm |
| 4 |
Spindle oil cooler |
19 |
Front door/tool magazine door safety switch |
| 5 |
Spindle air curtain dustproof system |
20 |
30T automatic tool changer |
| 6 |
Programmable air blowing outside the spindle
|
21 |
Three-axis roller wire rail |
| 7 |
Ring water spray system |
22 |
Three-axis hollow oil-cooled screws |
| 8 |
Chip removal machine + chip storage car |
23 |
X/Y/Z/B/C three-axis optical scale |
| 9 |
Machine cleaning water gun
|
24 |
Thermal temperature rise compensation system |
| 10 |
Z-axis brake motor system |
25 |
Knife length measurement |
| 11 |
Working light |
26 |
Workpiece measurement |
| 12 |
Warning light |
27 |
Ball gauge for calibration |
| 13 |
Automatic power-off system |
28 |
Table center correction |
| 14 |
Electrical box air-conditioning system |
29 |
Mechanical and electrical operation manual (electronic file) |
| 15 |
Collision prevention software |
|
|
| Item |
Unit |
LU-720 |
| X-axis travel |
mm |
720 |
| Y-axis travel |
mm |
600 |
| Z-axis travel |
mm |
500 |
| B tilt axis rotation range |
degree |
-65°~+120° |
| C-axis rotation range |
degree |
360° |
| Distance from spindle nose to table surface |
mm |
150~650 |
| Spindle speed |
rpm |
12000 |
| Tool specification |
|
HSK-63A |
| Tool magazine type |
|
Tool arm type tool changer |
| Number of tools |
pcs |
30 |
| Maximum tool diameter (without neighbor) |
Mm |
ψ75(ψ127) |
| Max. tool length |
Mm |
250 |
| Max. tool weight |
Kg |
8 |
| Spindle motor |
kw |
18/21 |
| X/Y/Z axis motor |
kw |
6.5/4.5/6.5 |
| B/C axis motor |
kw |
8.6/4.5 |
| Table area |
mm |
Ψ700 |
| Center hole size |
mm |
ψ55H7×12 |
| T-slot arrangement |
mm |
T18 radial 8 ditch |
| Maximum workpiece volume |
mm |
Ψ700x(50+R438)L |
| Maximum table load |
KG |
500 |
| X/Y/Z axis rapid traverse |
m/min |
30/30/30 |
| B/C axis rapid traverse |
rpm |
25 |
| Cutting feed rate |
mm/min |
1-20000 |
| Controller |
HEIDENHAIN |
TNC 640 |
| Machine weight |
kg |
9500 |
| Water tank capacity |
L |
300 |
| Appearance size (L/W/H) |
mm |
4963×2915×3005 |
| Power Requirement |
KVA |
25 |
| Air pressure source |
kg/cm2 |
6 |
1. This machine bed, column, spindle box and other key components are used Meehanna (dense baking) castings, stable organization, permanent quality. Casting after finite element analysis computer calculation analysis, reasonable structural strength and strengthening rib collocation, to provide high mechanical rigidity. The casting material grade is GC-275, the casting structure adopts one-piece molding technology, box structure, and the machining adopts our large pentahedron machining machine to complete the machining in one clamping, the machine tool has high rigidity, high strength and excellent geometric positioning accuracy. And can ensure the long-term stability and high precision of the machine tool.
Note: Meebake castings casting process control with its application
Meehanite Metal Casting: Meehanite Metal Casting undergoes a series of strict casting process control, such as the control of graphite carbon (GC) and combined carbon (CC) content in the iron material, the control of the metallurgical quality of the molten iron, i.e., the cleanliness and the control of the degree of subcooling (Under Cooling degree). After CA-SI inoculation, and then do the wedge value (Wedge Value) of the control; do 5 elements, alloying elements and nitrogen (N) content control, etc., in the casting is very easy to obtain the expected Polaroid iron base and graphite distribution, and enhance the mechanical properties.
In order to prevent deformation after processing, the castings are thoroughly annealed, which is conducive to the elimination of internal stress.
Application of GC40(GC275)
Dense baking GC40 type is most suitable for casting homogeneous castings with a thickness of 10-15mm. This type of material has dense organization, good strength, proper hardness, low friction coefficient and self-lubrication, so after surface quenching treatment, it is widely used in the workpieces where the friction of metal surfaces with each other causes thermal shock, such as the body of the tool machine, the headstock, the table and the cylinder liner, etc., which has a wide range of uses.
2.LU series enters the new realm of 5-axis, whether it is technical precision, high efficiency or modern control technology, LU series are perfectly equipped with the best performance ratio.
3. The LU720 series is based on a design concept that improves high-quality, powerful 5-axis machining through standardization and simple, reliable construction, and provides customers with economical 5-axis machining equipment in a highly competitive market.
4. Efficient production means, equipped with high-performance control system, with high-speed contouring control ability, in the shortest processing time, to obtain the best surface accuracy. High dynamic performance of the five-axis drive processing, can provide processing and production of complex workpieces to meet the needs of five-axis machining.
5. Easy access to the machining space, good chip removal performance, ergonomic design, servo drive, optical scale accuracy compensation for all axes, direct measurement system, which are included in the standard or optional equipment of the machine tool, this five-axis machining centers with CNC rotary table, in all areas of machining have outstanding performance.
6. The LU720 5-axis machining center features a highly rigid base to support the single-swing B and C-axis rotations, and a cross slide design for the X/Y axes, which ensures the optimum stability required for machining accuracy and surface quality, providing customers with the highest level of productivity.
7. High efficiency: Suitable for simple to complex 5-axis machining.
High precision: X/Y/Z axis + B, C axis with high precision optical scales.
Powerful milling spindle: Direct junction drive with maximum torque of 140 N.m.
8.Rapid displacement X/Y/Z: 30/30/30m/min. B/C axis rapid displacement 25rpm.
9. At the very high level of machining production, linear technology improves machining efficiency and precision. This machine sets new standards with a stable and compact structure, high cutting speeds thanks to the use of high-tech components, and optimum repeatability and optimum dynamic performance.
10. The advanced spindle design significantly improves cutting efficiency and surface accuracy, especially suitable for mass production and precision machining needs.
11. The machine adopts oil-water separation design, which can effectively separate the lubricating oil and cutting fluid, preventing the cutting fluid from deteriorating due to mixing and affecting the machining quality.
12. The spindle direct junction design to isolate the heat source reduces the thermal displacement and improves the accuracy and life of the spindle. And no belt or gear drive noise, backlash, vibration problems. And improve the efficiency of the motor, directly from the motor shaft to detect the speed, can obtain high quality rigid tapping. There is a thermal coupling design between the motor and spindle, and the spindle has oil temperature cooling control, which can get higher precision control.
13. The tool magazine capacity is equipped with 30 tools, which can be loaded and unloaded at the same time of machining.
The arm type tool changer and tool magazine are mounted on the left side of the machine, which reduces the waiting time for tool preparation.
Quick tool change time is 3 seconds (T to T).
14. The chip removal function is designed with a very simple and efficient chip removal mechanism. Chips are carried to the chip conveyor in front of the machine by a large amount of cutting fluid from the chip flushing device, and then discharged to the chip accumulator on the left side of the machine through the chip conveyor, so that the user can conveniently and simply clean up the chips.
15.Convenient and simple maintenance design
The tool magazine is equipped with maintenance door, which is convenient for loading and unloading tools and maintenance.
The oil pressure piping and oil cooling system piping are centralized at the back of the machine, which is convenient for maintenance.
The wiring in the electrical box complies with CE safety standards to ensure that the control system operates without external interference.
High-performance numerical controllers are systematized and networked to meet the needs of the high-speed and high-precision era.
The electric box adopts wall-mounted heat exchanger, so that the hot air in the electric box can be discharged quickly to stabilize the control system.
Stabilize the control system operation.
16. High-performance configuration
Safety gate system: When the safety gate is not closed, the machining program can not be started to ensure the safety of the operator.
In the process, the safety door is opened, the processing program is suspended, to protect the safety of the operator.
Lighting equipment: Equipped with high-brightness working lamps, it is easy for the operator to load and unload and measure the workpieces.
Dust-proof, water-proof and explosion-proof working lamps.
In case of work light failure, parts can be obtained from the market, which facilitates the maintenance work and service time.
Air pressure and lubrication system: The air pressure unit and lubrication system adopt high-performance and high-quality components to ensure the system's
Reliability of the system. The machining space is large, the interference area of the machined workpiece is small, and the configuration of the chip flushing system makes it easy to discharge the chips.
17. Ergonomics and space saving
Distance between operator and spindle: 350~870mm.
Distance between operator and table center: 610mm.
Opening size of front operating door: 1000mm.
Distance between operator box and floor:900~1000mm.
18. The machine adopts double-opening design of front door and side door, which makes the workpiece loading and unloading space large and easy to operate.
Wide window with good transparency, easy to monitor the processing condition. Adopting PC safety material to prevent spattering of debris in case of impact.
It can effectively prevent debris from spattering.
1. What is your product range?
A : We specialized in Vertical Machining Center, CNC Lathe, Milling Machines, Lathes, Drilling Machines, Saws, Shapers and so on.
2:What kind of controllers do you use on machines?
A :Siemens, GSK, Fanuc, Syntec etc. You can choose as your request.
3. What is your trade terms?
A : EXW, FOB, CFR and CIF all acceptable.
4 : How can I choose the most suitable machines ?
A : Please tell me model or technical parameter you need, tell us what you want to do by using CNC machining center, we can provide machine with the best price and quality.
You can also send us product pictures and we will choose the most suitable machine for you.
5: What's the payment terms ?
A : T/T ,30% deposit when order ,70% balance payment before shipment ; Irrevocable LC at sight.
6. What about the after sale service?
A:We provide one year warranty, if any parts broken, we will send you a new one for free.
7.Before sending me an inquiry on our machine, it is better for you to provide me the following information?
1)Your metal workpiece size. Because in our factory, we have different models according to working area.
2)Your workpiece materials.
Aluminum/Steel/Iron/Titanium Alloy?
3) You also can send us the drawing of your workpiece, so that we can have a moe careful check and give your more accurate suggestions.
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