Why does the CNC woodworking engraving electromechanical spindle shake?Thorpe
CNC woodworking engraving spindle is an important part of CNC woodworking engraving machine. In the process of manufacturing CNC woodworking engraving machine, if the customer encounters the spindle jitter error, the maintenance personnel will not be present and do not know how to solve it. Here, Hangzhou Ruichuang CNC woodworking intelligent engraving machine repair center will give you some skills to judge the reasons for the jitter of the CNC woodworking electromechanical engraving spindle.
The spindle jitter of woodworking CNC engraving machine is generally caused by low spindle speed, too high chip speed or too high product density. Spindle jitter of CNC woodworking engraving machine may be caused by the following reasons:
Improper height adjustment of CNC woodworking engraving machine;
The spindle bearing clearance of CNC woodworking engraving machine is too large;
CNC woodworking engraving machine is too fast;
Whether the spindle speed and cutting speed are within a reasonable range. For example, for materials with high engraving density, if the rotation speed is low and the processing speed is fast, it will also cause the spindle to shake. In this case, the feed rate can be reduced accordingly.
The workpiece is asymmetrical, and the center of gravity does not coincide with the center of the CNC woodworking engraving machine.
Whether the control system parameters (mainly pulse equivalent, linear acceleration and curve acceleration) of the CNC woodworking engraving machine are correct. Incorrect parameters will cause the machine to run unevenly and, in severe cases, cause the spindle to shake violently.
Whether the slider of CNC woodworking engraving machine is loose;
Depends on whether the spindle bearing is worn;
It also depends on whether your body shape is a small line segment.
The spindle motor and motor base are loose and need to be tightened with a hexagonal wrench;
The distance of the guide rail of the CNC woodworking engraving machine is too large or the strength of the tool bar is insufficient (but you refer to the vibration of the spindle of the CNC woodworking engraving machine, it is unlikely)
The solution to the spindle jitter of the woodworking CNC engraving machine is as follows:
If jitter is found, adjust the feed rate according to the above possible conditions. If the speed is slower, the quality can be guaranteed. Likewise, machines with good material properties can be relatively fast and highly accurate.
When CNC woodworking engraving machine encounters such errors, don’t worry. Stop, analyze one by one. If you have any difficulties, you can contact us in time and let us solve it in time.
If the CNC woodworking engraving machine wants to carve perfect things, it is inseparable from the precision of the CNC woodworking engraving machine. The precision of the CNC woodworking engraving machine is reflected in the verticality, flatness, positioning accuracy and repeated positioning accuracy of the equipment.
Also, when milling widely spaced surfaces with flat-bottomed tools, make sure the surface is level and uneven. If the surface is uneven, the engraved work will also be uneven.
The advantages of CNC woodworking engraving machine:
- Compatible with various world’s excellent engraving software, can connect to the world’s best engraving software, such as:
- The high-strength integral casting bed is combined with the T-shaped structure aluminum profile table, which is sturdy and durable. The workpiece can be fixed at will, and it will not be deformed for many years.
- The use of memory for breakpoints ensures that it can be handled unexpectedly (broken knife) or the next day.
- Adopt Taiwan original linear square rail, double-row and four-row ball sliding block, with large bearing capacity, stable operation and 10 times higher precision than ordinary guide rails.
The woodworking engraving machine can program itself, directly edit some concise programs to test the performance of the equipment, or transfer it to advanced users according to special needs.