Product Description:

TLMZ series（Moving column）drilling and milling machine adopts the method of moving the gantry while the worktable is fixed. The gantry moves in the X direction on the bed, the sliding pillow drilling power head moves in the Y direction on the crossbeam, and the spindle and sliding pillow move in the Z direction on the slide seat.

This machine tool uses a digital control system, which is very convenient to operate and can achieve automation, high precision, multiple varieties, and mass production. This machine tool is mainly used for drilling and milling of flat parts such as flat plates, flanges, discs, rings, etc.

Product performance:

1.This machine tool is equipped with a tool wear monitoring function (Patent number: ZL2013 2 0746891.6), which displays tool wear in real-time during high-speed machining, facilitating timely tool replacement and effectively preventing the occurrence of blade breakage and other situations caused by blade wear.

2.This machine tool has added a separate accumulator to the balance cylinder, （Patent number: ZL2013 2 0747230.5）; The purpose is to prevent damage to the motor due to stuck valves or other unexpected situations that may cause the oil in the cylinder to have nowhere to drain. After adding an accumulator, the oil in the cylinder can flow back to the accumulator, which also provides protection for the hydraulic cylinder.

3.To ensure stability during the machining process, this machine tool has added a hydraulic clamping device（Patent number ZL2013 2 0747230.5）; The gantry moves in the X-direction on the bed, and during drilling, the hydraulic cylinder on the bed holds the gantry tightly against the bed, preventing it from moving relative to each other; The skateboard moves in the Y direction on the crossbeam, and during drilling, the hydraulic cylinder on the crossbeam clamps the skateboard and crossbeam to prevent them from moving relative to each other.

4.The main components of this machine tool, such as the bed, worktable, sliding pillow, crossbeam, etc., are all cast in a box or similar box shape. The gantry adopts a high-strength welding structure, and the entire machine has sufficient strength, rigidity, and stability. The outer surface of large components such as  crossbeams and sleepers is machined and repaired to ensure a smooth surface and beautiful overall appearance.

5.This machine tool adopts precision drilling and milling spindles from world-renowned brands, which have the best spindle accuracy and are particularly suitable for drilling. Its spindle operates more smoothly, has lower noise, and has a longer service life.

6.The spindle is equipped with an automatic tool locking device. The tool clamping force is strong and the tool change is fast, ensuring the safety and reliability of clamping or unclamping the tool.

7.To meet the processing needs of deep hole workpieces, the spindle of this machine tool is equipped with an internal water outlet system.A splash protection cover is specifically installed at the lower end of the slider.

8.The X-axis, Y-axis, and Z-axis are all guided by wide heavy-duty linear rolling guide rails. The linear guide rails have high motion sensitivity and operating accuracy, and strong load-bearing capacity. This combination of guide rails improves the accuracy stability of the machine tool and extends its service life.

Product Parameters: