How to improve the precision of CNC woodworking engraving machine?

CNC woodworking engraving machine is also known as woodworking engraving machine. As the name suggests, this equipment is a kind of mechanical equipment with high precision processing. Only with high precision and good processing efficiency can it be called a fine engraving machine. CNC woodworking engraving machine is divided into three degrees, precision, strength and speed. The precision is determined by the screw, guide rail, system, etc., the speed is determined by the motor, and the strength is determined by the spindle. High-precision processing machinery and equipment. Only with high precision and good processing efficiency can it be called a fine carving machine. So, how to understand and improve the engraving accuracy of CNC wood engraving machine?

1. Precision control of CNC wood engraving machine

(1) Wear of the machine The wear of the engraving machine is inevitable during use. With the passage of time, the wear and tear of the machine will reduce the accuracy of the machine.

(2) The rationality of the processing technology: In addition to ensuring the processing accuracy by the engraving machine, a reasonable processing technology is also very important. In order to ensure the accuracy of processing, please pay attention to the rationality of the processing technology.

(3) Operator: The operator's proficiency and sense of responsibility also have a huge impact on the machining accuracy.

(4) Tool use: The machining accuracy is affected by the production process and accuracy of the tool itself.

2. The accuracy of the drive chain of the best wood cnc router can be started from the following aspects:

(1) Minimize the number of transmission elements in the CNC woodworking engraving machine transmission chain to reduce the source of errors.

(2) In the transmission chain, the speed reduction arrangement is used as far as possible from the head end to the end, and a large transmission ratio is created for the end transmission pair (large number of worm gear teeth, reduced number of worm heads, reduced number of screw threads and reduced screw pitch) ;

(3) Put the exchange gear in front of the end drive chain as much as possible.

(4) Try to use a gear pair transmission with a transmission ratio of 1:1 to compensate for its transmission error.

(5) Improve the accuracy of transmission elements.

(6) Improve the installation accuracy of transmission components and use error compensation methods during assembly.

(7) Adopt error correction device.

CNC woodworking engraving machine equipment is a kind of mechanical equipment with high precision processing. Only with high precision and good processing efficiency can it be called a fine carving machine.