The application of laser engraving machine is very extensive, especially in the craft gift industry favored by customers, many customers rely on the laser engraving machine to make the first pot of gold, made a fortune. However, machines are also like people. With the increase in the use of time, the wear of parts, etc., the machine will have a variety of problems. The same is true of laser engraving machines, which may appear to sweep the bottom inequality. So, what are the specific reasons that cause the engraving machine to clean the bottom of the uneven phenomenon? How can I solve it myself? Xiaobian arranges the following information for your reference today.
激光雕刻機清掃底部不平是常見故障之一，表現為清掃時底部有明顯的突起現象，陰雕時表象為橫豎交叉處有明顯的不平整現象；陽雕時，在有字與無字間有明顯的突起橫線，清掃越深，現象越明顯。
Cleaning the bottom of the laser engraving machine is not one of the common faults. It shows that there are obvious protrusions at the bottom of the sweeping, and there are obvious irregularities in the horizontal and vertical intersections during the negative carving; in the case of Yangdiao, there are between the words and the non-words. Obviously protruding lines, the deeper the sweep, the more obvious the phenomenon.
故障原因
引起清掃不平的故障原因如下：
The cause of the failure of cleaning is as follows:
1、加工速度太快，激光管響應速度跟不上。
1, the processing speed is too fast, laser tube response speed can not keep up.
2、吹氣流量不對，引起加工粉末粘連，形成橫線突起。
2. Insufficient blowing flow causes adhesion of the processing powder to form horizontal protrusions.
3、光路偏或焦距不對，產生散射光束，引起底部不平。
3, Optical path deviation or focal length is wrong, resulting in scattered light beam, causing the bottom of the uneven.
4、聚焦鏡片選擇不合理，應盡量選擇短焦距鏡片，提高光束質量。
4, The choice of focusing lens is not reasonable, should try to choose short focal length lens, improve beam quality.
5、激光電源出光不穩。
5, Laser power supply instability.
解決
方法
清掃不平排除解決方法如下：
Sweep up and remove the solution as follows:
1、首先檢查光路，保證光路正確。
1, First check the light path to ensure that the optical path is correct.
2、降低加工速度。
2, Reduce the processing speed.
3、調節好吹氣的氣量，保證無粉沫粘連。
3, Adjust the amount of blowing gas, to ensure that no powder adhesion.
4、選用短焦距鏡片，焦距調節應考慮被加工的深度。
4. Use short-focus lenses. Focus adjustment should take into account the depth of processing.
5、更換激光電源測試。
5, Replace the laser power test.
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