[CNC lathe with inclined bed]Structural characteristics of CNC lathe with inclined bed
Structural characteristics of CNC lathe with inclined bed
1. The linear rolling guides of CNC lathes with inclined bed meet the requirements of high speed and high efficiency, reduce frictional resistance and temperature rise deformation, improve machining accuracy, and ensure the long-term stability of cutting machining accuracy.
2. The tool detection device can automatically input the position data of the tool nose into the numerical control system, which greatly reduces the adjustment time when changing the tool, and can also automatically compensate the wear of the tool nose.
3. The CNC lathe with inclined bed adopts domestic or imported high-rigidity horizontal turret tool rest, which has high positioning accuracy and small deformation during heavy cutting.
4. Standard configuration: spindle stepless speed regulation, hydraulic chuck, hydraulic tailstock, horizontal eight-station tool rest, closed protection.
5. The CNC lathe with inclined bed adopts the overall inclined bed structure, which can still maintain the stability of the precision of the machine tool during heavy cutting.
6. The X, Z-axis servo motors are directly connected with the precision ball screw through elastic coupling, with high precision, and the two ends of the screw are fixed, which improves the supporting rigidity of the support seat and enables frequent high-speed positioning. , the screw distortion caused by heavy cutting is minimized.
7. High-precision, high-rigidity programmable tailstock.
8. In the design of CNC lathe with inclined bed, corresponding measures are taken to reduce the thermal deformation of the spindle in the spindle box, so that the spindle can maintain the relative stability of the spindle axis during long-term operation.
9. The CNC lathe with inclined bed adopts full guide rail protection, and the cooling box and chip conveyor are separated from the host to ensure that the precision of the machine tool is not affected by thermal cutting.
How to maintain the CNC lathe with inclined bed
In order to ensure the working accuracy of the CNC lathe with inclined bed and prolong the service life, it is necessary to Carry out reasonable maintenance work on the lathe. The quality of lathe maintenance directly affects the processing quality and production efficiency of the workpiece. After the lathe has been running for 500 hours, it is necessary to carry out primary maintenance. The maintenance work of CNC lathe with inclined bed is mainly carried out by operators, and maintenance workers cooperate with each other. During maintenance, the electric probe must be cut off first, and then maintained according to the maintenance content and requirements.
The CNC machine tool control system generally requires to avoid direct sunlight and other heat radiation, and avoid places that are too humid, too dusty or have corrosive gases. Corrosive gases can easily corrode and deteriorate electronic components, resulting in poor contact or short circuit between components, affecting the normal operation of the equipment. Precision CNC equipment should be kept away from equipment with large vibration, such as punching machines, forging equipment, etc.
In order to avoid the influence of large fluctuation of power supply (greater than ±10%) and possible instantaneous interference signals, CNC equipment is generally powered by a dedicated line (such as a separate channel from the low-voltage power distribution room for CNC machine tools) or Adding voltage stabilizers, etc., can reduce the influence of power supply quality and electrical interference.
In addition, the CNC machine tool with inclined bed should not be stored for a long time, and the CNC machine control system should make full use of it after purchasing the CNC machine tool with inclined bed, especially in the first year of use, which makes it vulnerable to failure. The link is exposed as soon as possible and can be excluded within the warranty period. When there is no processing task, the CNC machine tool should also be energized regularly, preferably 1-2 times a week, and each time it runs dry for about 1 hour, so as to use the heat of the machine tool itself to reduce the humidity in the machine, so that the electronic components will not be damaged. Moisture, but also can timely find out whether the battery alarm occurs, in order to prevent the loss of system software and parameters.
