AcuTek CNC
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The machine has strong structural rigidity, large stroke and high precision. It is suitable for all kinds of heavy cutting and high-precision machining fields to ensure high efficiency and high-precision processing of single or small and medium batch products. Widely used in automobile, mold, aerospace, hardware and other mechanical processing industries.
Horizontal Machining Center CNC Column structure: The column adopts high and low stage structure design and processing, the spindle is closer to the guide rail to improve the rigid structure.
Workbench:
Based on the box structure, this type of structure is a thermally compatible structure that can achieve excellent rigidity and excellent precision performance. At the same time, it also has the ability to resist torsion and bending deformation, so as to support the entire Z-axis stroke to achieve the best straightness.
DHM uses a direct transmission spindle: The direct-transmission spindle uses a wide-area motor, and the spindle has low-speed full power output to meet the cutting conditions of large cutting volumes. DHN-63/80/100 adopts the gear type main shaft transmission device. The gear-type spindle head is cast in one piece, which has higher rigidity than the general combined spindle structure, improves the stability of the machine tool, and has stronger cutting ability and higher precision. The spindle uses five large-spacing, high-precision, and high-rigidity angular ball bearings, so it has excellent processing capabilities before heavy cutting.
Hydraulic: Adopt plunger pump motor to improve work efficiency. The service life of plunger pump motor is longer than that of general system.
Lubrication: Automatic lubrication system, using closed-pole continuous lubricating machine CEVB-4L, 220V, can ensure enough lubricating oil for each lubrication point; each sliding surface and ball screw are distributed according to the oil path, and the oil volume is controlled separately, and the cycle lubrication time can be adjusted according to set as needed, with low oil volume control device.
Cooling: The cooling water tank uses a split design, so that the chips are easy to clean and the cooling water is easy to replace.
Iron chip removal: The high-torque screw chip conveyor is installed on the Z-axis, with a high-efficiency chain plate chip conveyor mechanism, which completely solves the problem of chip removal and also solves the effect of cutting iron chip heat on machining accuracy.
| Model | HME125S | HME125D |
|---|---|---|
| Worktable | ||
| Table size | 1250X1250 | 1250X1250 |
| Max. load on worktable (kg) | 5000 | 3000 |
| Positioning accuracy of rotary table | 10/15 | 10/15 |
| Repeated Positioning accuracy of rotary table | ±2/±3 | ±2/±3 |
| Processing Range | ||
| Travel for X/Y/Z axis | 2100X1600X1500 | 2100X1600X1500 |
| Spindle nose to worktable center | 350-1850 | 350-1850 |
| Spindle center to worktable surface | 110-880 | 100-1700 |
| Maximum rotating diameter | 2000 | 2000 |
| Spindle | ||
| Spindle taper | BT50 | BT50 |
| Spindle speed (rpm) | 6000 | 6000 |
| Spindle motor (kW) | 22/26 | 22/26 |
| Drive Feed | ||
| Fast feed speed（X/Y/Z） | 15/15/12 | 15/15/12 |
| Fast feed speed（B） | 10 | 10 |
| Tool Magazine | ||
| Capacity of tool magazine | 24 | 24 |
| Max. tool diameter | Φ125 | Φ125 |
| Max. tool length | 500 | 500 |
| Max. tool weight (kg) | 25 | 25 |
| Tool change time (s) | 12 | 12 |
| Precision | ||
| Positioning accuracy | 0.015 | 0.015 |
| Repeated Positioning accuracy | 0.015 | 0.01 |
| Air Pressure | ||
| Air supply pressure | 6-8 | 6-8 |
| Air pressure flux | 350 | 350 |
| Others | ||
| Voltage | 65 | 65 |
| Floor area (length*width*height) | 6650X5500X4500 | 10500X5600X4900 |
| Weight (kg) | 33000 | 35000 |
What industries are these Horizontal Machining Centers suitable for?
They are highly suitable for heavy cutting and high-precision machining fields. They are widely used in automobile manufacturing, mold making, aerospace, hardware production, and various other mechanical processing industries.
What types of spindle options are available?
The machines offer two options depending on requirements. DHM features a direct-transmission spindle with a wide-area motor, providing low-speed full power output. The DHN-63/80/100 models utilize a gear-type main shaft transmission cast in one piece for higher rigidity and powerful cutting capacity.
How is the precision of the positioning maintained?
Precision is maintained through the use of heavy-duty linear roller guides for the X, Y, and Z axes, alongside C3 grade precision ball screws and P4 grade bearings. Additionally, Japanese servo motor direct transmission is used to eliminate backlash and axial error.
How does the machine handle metal chips and coolant during processing?
A high-torque screw chip conveyor is installed on the Z-axis, combined with a high-efficiency chain plate chip conveyor mechanism. The cooling water tank also features a split design, making chip cleaning and coolant replacement simple and efficient.
What are the structural features of the workbench?
The machine uses a standard reinforced structural rotary table with a high load-bearing capacity (up to 5000 kg on certain models). The B-direction worktable is equipped with automatic hydraulic locking to ensure stability under heavy cutting conditions.
What lubrication system does the machining center use?
It features an automatic lubrication system that utilizes a closed-pole continuous lubricating machine (CEVB-4L, 220V). Oil is distributed independently to each sliding surface and ball screw, with adjustable cycle times and a built-in low oil volume warning device.
