5-Axis CNC Milling Machine for Aluminum Machining
with Minimal Quantity Lubrication
Our state-of-the-art CNC milling machine, designed in a gantry style, is optimized for efficient machining of aluminum, model-making materials, composites, and plastics. The 5-axis machining center integrates advanced technologies with a sturdy construction, making it ideal for a wide range of industrial applications.
This machine tool not only allows for precise face milling of aluminum plates but also enables pocket milling, drilling, and tapping with the highest accuracy. Thanks to the high-speed settings and advanced technology for 5-axis machining centers with Siemens cycles for roughing, semi-finishing, and finishing, our CNC machine excels at complex freeform surfaces and challenging machining processes.
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☎ +49 8241 96080 or ✉ vertrieb@hg-grimme.de
5-AXIS CNC MILLING MACHINE FOR MODEL MAKING: TYPE G-S-F/MK
This cutting-edge machine tool is specifically designed for machining aluminum with minimal quantity lubrication. Additionally, the machine can process model-making materials, composites, and plastics.
Thanks to its four enclosed sides, protected axes, and a translucent folding roof, the CNC milling machine G-S-F/MK not only protects the internal mechanics but also provides a bright working environment within the machine. The ease of setup, cleaning, and maintenance make this CNC machine a user-friendly standout for industrial aluminum machining. The quick assembly and startup of this machine tool are particularly designed to minimize production interruptions or ensure very rapid readiness for operation.
The optimized steel fork head increases stiffness during milling. With the 21 kW high-frequency milling spindle, which is excellent for continuous operation (in S6), exceptionally precise work is possible. Thus, this gantry milling machine offers optimal conditions for serial aluminum machining.
HIGH DURABILITY IN MACHINING WITH STEEL FORK HEAD
High Durability and Advanced Machining Technology
As a compact representative of the 5-axis machining centers, the G-S-F/MK enables the machining of very heavy workpieces, weighing over 3500 kg. This machine tool combines the flexibility of handling different workpiece sizes with the capability to precisely machine large and heavy items. The integrated minimal quantity lubrication system helps reduce environmental impact while significantly extending the lifespan of milling tools.
The optimized steel fork head increases stiffness during milling, which, when combined with the 21 kW high-frequency milling spindle designed for continuous operation, results in utmost precision. The G-S-F/MK is an optimized top solution for machine tools in the field of 5-axis machining centers.
The CNC milling machine is equipped with a state-of-the-art 5-axis milling head, featuring a direct measurement system that enables optimal spatial machining of workpieces. Even in demanding machining tasks, such as milling aluminum, the motorized clamping of the two rotary axes always ensures the highest accuracy and safety. The robust steel T-slot table allows for secure and precise fixing and machining of very heavy workpieces.
Cleanliness and Maintenance Friendliness
All important machine guides of the CNC milling machine are located in the protected upper area, far away from the chips generated during machining. These chips are efficiently collected in catch pans with step grids located within the enclosed machine space. This design not only facilitates regular cleaning but also contributes to the longevity of the machine.
ROUGHING AND FINISHING
WITH 5-AXIS TECHNOLOGY
Optimal Machining with 5-Axis Technology
The CNC milling machine is equipped with a state-of-the-art 5-axis milling head, featuring a direct measurement system that ensures optimal spatial machining of the workpieces. Even in demanding machining tasks, such as milling aluminum, the motorized clamping of the two rotary axes always provides the highest accuracy and safety. The robust steel T-slot table allows for secure and precise fixing and machining of very heavy workpieces.
Precision at Every Step of the Process
The innovative gantry-drive system of our machine tool ensures the highest precision with optimal acceleration and adjusted feed rates. From roughing and finishing to the finest superfine finish – our CNC machining center excels at all stages. Besides aluminum, the milling machine can also be easily adapted for machining plastic components, making it a true all-rounder.
Flexibility and Accessibility
The compact design of the gantry mill features a fully opening folding roof and a wing gate front, allowing heavy or bulky components to be easily lifted into the CNC machining center with a crane. This flexibility and ease of handling make the CNC milling machine G-S-F/MK an ideal solution for diverse industrial machining requirements.
MINIMAL QUANTITY LUBRICATION (MQL)
OF THE CNC MILLING MACHINE
MQL is also known as minimal quantity cooling lubrication or dry machining. It is a technique used in metalworking, specifically in milling, to significantly reduce the amount of cooling lubricants used. Instead of channeling large quantities of coolant through the machine tool, MQL uses only a minimal amount of lubricant, typically introduced as a fine mist directly into the cutting zone.
Basic Principle of Minimal Quantity Lubrication
The basic principle of MQL is to ensure optimal lubrication while also supporting cooling, but with much less lubricant than traditional methods. Typically, only about 50 to 500 ml of lubricant per hour is used, compared to several liters that might be used in conventional cooling lubrication methods.
Benefits of Minimal Quantity Lubrication
- Environmental Friendliness: By significantly reducing lubricant consumption, environmental impacts are minimized. There are fewer waste products, and the burden of volatile organic compounds (VOCs) is reduced.
- Cost Savings: Using less lubricant leads to lower operational costs. Additionally, costs for disposing of coolants and for maintaining coolant systems can be reduced.
