Large profile machining center is a CNC boring and milling machine that combines the functions of CNC milling machine, CNC boring machine and CNC drilling machine, and is equipped with a tool magazine and an automatic tool changer. The spindle axis (z-axis) of the profile machining center is vertical, which is suitable for processing cover parts and various molds; the spindle axis (z-axis) of the horizontal machining center is horizontal, and is generally equipped with a large-capacity chain tool magazine. The machine tool is equipped with an automatic indexing worktable or a double worktable to facilitate the loading and unloading of the workpiece. It is suitable for the automatic completion of multi-faceted and multi-process processing of the workpiece after one clamping. It is mainly used for the processing of box parts.
Large profile machining center has good equipment stability, accurate and efficient production and processing. It adopts high rigidity gantry bridge structure, gantry electric double drive, high dynamic characteristics, modular design, high speed and high efficiency, and also has good dynamic and static rigidity and stability, suitable for almost all light alloys, non-ferrous metals and all non-ferrous metals. High-speed five-axis machining of three-dimensional contour profiles of metal materials, Z-axis adopts imported four-row steel ball linear guides and self-lubricating blocks. During processing, the force in all directions is equal, which ensures the mechanical precision and strength; the stroke can be increased to 4 meters, and the processing width is large, which is suitable for processing.
How to maintain the large profile machining center for a long time:
1. Disassemble the shaft anti-chip guard, clean the shaft oil pipe joint, ball lead screw, three-axis limit switch, and check whether it is normal. Check whether the effect of the hard rail wiper blades of each axis is good;
2. Check whether the servo motor and head of each axis are running normally and whether there is any abnormal sound;
3. Replace the oil of the hydraulic unit and the oil of the deceleration mechanism of the tool magazine;
4. Test the clearance of each axis, and adjust the compensation amount if necessary;
5. Clean the dust in the electric box (make sure the machine tool is turned off);
6.Comprehensively check whether all contacts, connectors, sockets and switches are normal;
7. Check whether all keys are sensitive and normal;
8. Check and adjust the mechanical level;
9. Clean the cutting water tank and replace the cutting fluid.
Post time: Mar-02-2022