Laser Cutting Problems: Cut Lines Not Straight | Solutions of Laser Cutting

The video tells the laser cutting problems: cut lines not straight, you could find the details of solutions of laser cutting in this video.

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Nice weekend, I am Clara. Today we will tell the solutions against cutting lines, have you ever met that the straight lines were not straight lines after cutting? If you are confused on it, don’t miss this video, it will tell you the details to solve it. If you don’t know me yet, please click the subscribe button and give me your like, I will keep uploading videos on industrial lasers.

Last month, a customer showed me a picture, saying that the straight lines he cut were not as straight as it should be. His machine has passed warranty, so we offer him the following suggestions.

1: Whether the machine has been hit by a collision before, we need to check whether there is cracking at the connection between the gantry and the movable bases, and replace or repair it according to the actual situation.
2: Check whether the servo motors are loose.
3: Check whether the rack, sliders and guide rail are too dry. After cleaning, apply special lubricating oil.
4: It is also possible that the sliders are broken and need to be replaced.
5: If the machine is in a strong magnetic environment and is interfered with, this situation may also occur, so the ground wire must be connected separately. The depth is determined according to the actual situation, maybe at least 2.5 meters.
6: If there is no problem in the above situation, you can appropriately reduce the acceleration, low-pass frequency, and stiffness in the global parameters. Note that it is only fine-tuning.
Let me emphasize again, if your machine is still within the warranty, please contact your supplier first if you have any questions. The content in my video is for reference only.

But if it is a new machine, the lines are not straight, what should we do?
1: If you purchased the complete machine and your supplier can provide complete services, please contact them for support.
2: If you assemble the machine yourself, you can check whether the driving parameters match and whether the rigidity gain is too high, etc. Then check whether a series of hardware installations are correct and secure, for example, detect whether racks, guide rails, sliders, etc. are installed correctly. Check whether the motor and reducer are firmly installed.

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