CNC Machining Center Machine Tool Precision Adjustment And Commissioning

The accuracy of CNC machining center machine tools is one of the important factors affecting its processing quality and efficiency. In order to ensure the accuracy of the machine tool, accuracy adjustment and commissioning are required. The following will introduce in detail the knowledge related to the accuracy adjustment and commissioning of CNC machining center machine tools.
1. Accuracy adjustment
1. Level adjustment
Levelness refers to the control accuracy of the horizontal position of the machine tool work surface relative to the datum surface. Level adjustment is a very important step, because only when the work surface is level can the machining accuracy of the workpiece be guaranteed. Level adjustment mainly adjusts the level of the workbench by adjusting the front, rear, left, and right sides of the machine tool, as well as the lifting and lowering.
2. Interpretability adjustment
Interpretability refers to the amount of machining error on the machine tool table at any position. Interpretability adjustment requires first dividing the machine tool coordinate system into many grids through the isometric method, and then obtaining the error value of each grid by measuring the error correction number, and finally performing error correction.
3. Straightness adjustment
Straightness refers to the amount of error between the machine tool work surface and the theoretical straight line during movement. Straightness adjustment requires first measuring the error value of the workbench in each direction, and then adjusting the linear relationship to achieve straightness adjustment.
2. Test run
1. Calibrate machine tool program
The machine tool program needs to be calibrated before commissioning. During calibration, each machine tool axis needs to be linked to verify whether the data in the program is consistent with the actual situation. At the same time, it is also necessary to verify the machining effect of each contour.
2. Set processing parameters reasonably
During commissioning, parameters need to be set appropriately based on the actual processing conditions to avoid inconsistency between the data in the program and the actual conditions. At the same time, it is also necessary to ensure the processing speed and the stability of the cutting process.
3. Check the processing effect
During the commissioning process, it is necessary to simulate the processing conditions in actual production as much as possible, check the processing effects, and make timely adjustments and improvements. Processing quality and efficiency also need to be assessed so that they can be incorporated into the production process.
The precision adjustment and commissioning of CNC machining center machine tools are important steps to improve the processing quality and efficiency of machine tools, and reasonable adjustments and evaluations need to be made based on the actual situation. Only in this way can the stability of the machine tool and the reliability of the processing quality be guaranteed.