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激光切开低碳钢时,工件呈现毛刺的原因

网址:www.www-com-cn.com  2019-03-08  作者:admin    阅读:

激光切开低碳钢时,工件呈现毛刺的原因
Reasons for Burr on Workpiece in Laser Cutting of Low Carbon Steel
依据光纤激光切割机的作业和规划原理,剖析得出以下几点原因:
According to the operation and planning principle of optical fiber laser cutting machine, the following reasons are analyzed:
1、激光焦点的上下方位不正确,需做焦点方位测验,依据焦点的偏移量进行调整;
1. The upper and lower positions of laser focus are incorrect. The orientation of focus should be tested and adjusted according to the offset of focus.
2、激光的输出功率不行,需查看激光发生器的作业是不是正常,若是正常,则调查激光操控按钮的输出数值是不是正确,再加以调整;
2. The output power of the laser is not good. We need to check whether the operation of the laser generator is normal. If it is normal, we need to investigate whether the output value of the laser control button is correct, and then adjust it.
3、切开的线速度太慢,需在操控时加大线速度;
3. The cutting line speed is too slow, so it needs to increase the line speed when operating.
4、切开气体的纯度不行,需供给高质量的切开作业气体;
4. The purity of cutting gas is not good, and high quality cutting gas should be supplied.
5、激光焦点偏移,需做焦点方位测验,依据焦点的偏移量进行调整;
5. Laser focus offset needs focus orientation test, which is adjusted according to the offset of focus.
6、机床运转时刻过长呈现的不稳定性,此刻需关机重新启动。
6. The instability of the machine tool when it runs too long. It needs to be shut down and restarted at the moment.

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