LEYO GMU series 5-axis simultaneous machining center adopt high end HEIDENHAIN 5 axis controller.Condense Europe's powerful 5-axis milling technology to make your machining more valuable.
GMU 5 - axis Machine Center
Condense Europe's powerful 5-axis milling technology to make your machining more valuable.
More than 15 years supply system of machine tool core parts
Focus on the overall research and development of European machine tools for more than 20 years.
Has a high-end machine tool R & D team
Rich processing cases and application support system.
Follow the German craftsmanship
Performance of strong processing
Everything is beyond your imagination.
Welcome to gmu-630 / 700 series five axis machining center.
Start a smooth and excellent processing experience.
The fixed beam gantry bed structure ,ensure the high rigidity, high precision, high efficiency and stability
The design adopts finite element analysis and dynamic optimization to greatly improve the static and dynamic characteristics of each part of the machine tool, so as to ensure the overall rigidity, stability and dynamic accuracy of the machine tool.
Fully optimized fixed beam gantry bed structure, the main components are all arranged with a large number of ribs and stiffeners, thermal symmetrical balance machine structure, strong rigidity and high torsional strength.
The finite element analysis of the bed components ensures the consistency of the final performance of the optimized structural stiffness and torsional stiffness.
Accurate calculation of the optimal dynamic rigidity under the actual working conditions ensures that the bed structure has good cutting performance, and can maintain toughness, rigidity, high precision and vibration suppression even under heavy cutting conditions.
Accurate calculation of the minimum cross flexibility between the tool tip and the workpiece under the actual working conditions can improve the chatter limit of high-speed milling and achieve high-speed and high-precision machining efficiency.
Improve the natural frequency of mechanical feed system and cut-off frequency of electromechanical drive system, improve the
position loop gain Kv value, effectively shorten the positioning time, reduce the lag of feed system, achieve high response dynamic performance and high-speed and high-precision machining performance.
The weight of moving parts is optimized to achieve perfect dynamic performance
Z-axis mechanical and dynamic optimization, compared with similar models to enhance 30% of the rigidity and dynamic
Super large column base area, stronger rigidity and stability
High rigidity fixed beam gantry structure is adopted to achieve outstanding rigidity, thermal symmetry stability and high-efficiency vibration suppression Integrated beam, closed section, eliminate redundant mass, achieve high rigidity
The structure and moving parts of the whole machine are analyzed and optimized by finite element method
The first natural frequency of the whole machine reaches 67hz, which greatly improves the seismic performance of the machine tool and increases the static and dynamic rigidity of the machine tool
The triaxial acceleration is 0.8g
Powerful high rigidity and high precision gear transmission turntable Technology
1.Gtrt mechanical turntable Technology
2.Patent technology of gear backlash elimination
3.Double arm support of A / C turntable, high rigidity, strong bearing, high precision DIN5 imported grinding gear technology
4.Wide range of processing material applicability, including steel, titanium alloy and other high hardness and high toughness material processing.
5.The A / C axis is equipped with 0.5μ circular grating, which is easier for chip removal and cleaning
6.Creative cradle torsional damping technology
Gtrt turntable
Axis A: servo motor + double tooth bar clearance elimination [side clearance elimination patent technology)
Axis C: servo motor + double worm + gear drive (gear clearance elimination technology + torsional damping technology)
1.Stroke (A / C) ± 120 ° / 360 °
2.Bearing capacity 500kg
3.Maximum speed (A / C) 20rpm
4.Brake torque A / C 5000 / 3500N. m
5.Maximum torque (A / C) 3625 / 1770N. m
6.Brake oil pressure A/ C 10 / 5MPa
7.Repeat positioning accuracy (A / C) 6 / 6
8.C-axis torque motor (optional): milling 1470N. m / turning 1510N. m
Direct spindle / motorized spindle
The key of precision machining is spindle, which is also one of the core parts of machine tool.
With the high-end spindle R & D technology and skilled spindle maintenance skills in the industry, we can quickly solve the problems of spindle maintenance for users and minimize the cost of users
1.High end spindle technology in Europe
2.Through finite element analysis and optimized bearing span, high rigidity, stability and operation accuracy of spindle are realized Spindle cooling and thermal elongation control technology to ensure the performance, accuracy and service life of the spindle
3.Innovative spindle bearing layout structure, significantly improve the stiffness of the spindle, while effectively reducing the thermal elongation
4.A number of spindle monitoring devices can effectively protect the safe operation of the spindle
5.Built in double broach mechanism, greatly improve the service life of the spindle Industry leading spindle maintenance technology, timely, fast, cost-effective
Siemens high-end 5 axis CNC system 840D
Simple interactive programming, programming does not need other documents rich cycle
Simulation before machining ensures high reliability and high efficiency of tool management
M dynamic + 5-axis mold package
√ It's shop mill
√ Residual quantity induction + spline interpolation + 3D real-time simulation + 5-axis machining package + 3D tool change compensation
√1000 program segment pre reading + advanced surface
√transmission and circumferential surface conversion + measurement period
√Add HMI memory capacity + coordinate boundary measurement in on CF card
Advanced surfaces
√Standard configuration of high speed / high precision performance (advanced surface) for Metalworking
√80 bit floating point computing support - precision computing below nanometer
√Using new concept filtering device to control the speed and acceleration -- improving the roughness problem through uneven CAM data
√In order to realize the buffering of acceleration and deceleration, the standard use of stroke limiting function - mechanical vibration minimization, to achieve high-speed acceleration and deceleration
√Standard configuration of speed controlled transfer forward control function: the mechanical following error is compensated before the set point output to improve the contour accuracy
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