Machine tool usage

The ZXK fixed beam gantry mobile drilling and milling machine is mainly used for drilling, rigid tapping, thread milling, and reaming of large flanges, bearings, pipe fittings, various metals and their alloys, non-ferrous metals, non-metallic materials, etc. It can also be used for milling, drilling, and boring under suitable cutting parameters, and has various processing functions such as milling, drilling (drilling, expanding, reaming), etc.

This machine tool is mainly composed of a bed and columns, crossbeams and horizontal sliding tables, vertical sliding pillows, drilling and milling power heads, workbenches, chip conveyors, hydraulic systems, cooling systems, centralized lubrication systems, electrical systems, etc.

Main structural performance and characteristics

1. The machine bed, columns, crossbeams, worktable, slide board, and slide pillow are all made of castings, which are precision machined after secondary annealing and vibration aging treatment, with excellent dynamic and static rigidity.

Both X and Y axes adopt a composite guide structure consisting of heavy-duty rolling linear guides and static pressure hard guides.

3. The Z-axis adopts a hard guide rail, four sided large containment, and square slider structure.

4. The X, Y, and Z axes are all driven by imported precision ball screws to ensure transmission accuracy.

5. The drilling power head adopts a full gear high and low speed gearbox, which drives the main shaft to rotate after deceleration and torque increase, with sufficient power and a wide range of speed regulation.

6. The spindle center has a water outlet function and is equipped with a cutting fluid filtration system to effectively filter impurities in the cutting coolant.

7. Equipped with an automatic lubrication device, it can automatically lubricate various moving pairs such as guide rails and lead screws.

8. The key components of the machine tool are supplied by well-known domestic and foreign manufacturers to ensure the reliability and stability of the machine tool.

Main technical parameters

Equipment model	ZXK40-40	ZXK50-50	ZXK60-60	ZXK70-70	ZXK80-80
Maximum processing size (X-axis * Y-axis)	4000*4000	5000*5000	6000*6000	7000*7000	8000*8000
Vertical up and down travel Z-axis of slider (mm)	700	700	1000	1000	1000
Distance between spindle milling surface and worktable (mm)	200-900	200-900	200-1200	200-1200	200-1200
Spindle taper hole model	BT50	BT50	BT50	BT50	BT50
Large processing diameter (mm)	φ96	φ96	φ96	φ96	φ96
Maximum tapping diameter (mm)	M30	M30	M36	M36	M36
Spindle speed (r/min)	30-3000	30-3000	30-3000	30-3000	30-3000
Spindle motor power (KW)	22/30/37	22/30/37	30/37	30/37	30/37
Positioning accuracy: X, Y, Z (mm)	0.025	0.025	0.025	0.025	0.025
Repetitive positioning accuracy: X, Y, Z (mm)	0.015	0.015	0.015	0.015	0.015
Numerical Control System	Fanuc/Siemens/Kandi
Tool storage tool capacity (optional)	24 disc type tool magazine, 40, 60, 80, 120 chain type tool magazine