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  • Use a laser cutting machine to machine high quality round holes. Pay attention to these four points.
    专栏:Industry Dynamics
    发布日期:2019-04-13
    阅读量:104
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    Due to the flexibility and high efficiency of laser cutting, conventional circular hole cutting has also begun to be realized by fiber laser cutting machine.

    Due to the flexibility and high efficiency of laser cutting, conventional circular hole cutting has also begun to be realized by fiber laser cutting machine. The finished product is not only smooth in section, but also can be flexibly changed to meet the diversified needs of the factory. However, machining a round hole with a laser cutter also requires some skill. Pay attention to the following items to make the machining process smoother.

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    1. The blowing air pressure is not suitable

    During the blowing process, when the air pressure is too small, there will be edge scraping and charring, and the pressure is too large and it is easy to explode. Therefore, this requires the craft proofer to cooperate with the machine, and to select the appropriate air pressure by experience, so that the cut circular hole is more full.

    2. The hole is too small

    The laser cutting machine cutting circular hole cutting scheme has a round hole ratio of 1:1, that is to say, the ratio of the aperture to the thickness of the plate is 1:1, that is to say, the larger the aperture, the easier to cut a high quality circular hole.

    Otherwise, when the energy of the fiber laser cutting machine is insufficient, the cutting small holes are prone to breakpoints and the round holes are not round.

    3. Servo motor parameters are incorrect

    Sometimes the hole will appear elliptical or irregular. This is related to the X\Y axis motion mismatch. The direct cause of the X\Y axis motion mismatch is that the servo motor parameter adjustment is not suitable. Therefore, the quality of the circular hole is cut, and there are certain requirements for the servo motor.

    4. Guide rail and lead screw accuracy error

    If the servo motor parameter error affects the cutting quality, the accuracy error of the guide rail and the lead screw will directly lead to the accuracy of the round hole not expected.

    Therefore, Xin Quanli Laser recommends choosing a large brand of products in the process of purchasing a laser cutting machine. Pay attention to whether the precision, speed and other parameters of the laser cutting machine to cut the circular hole meet the standard requirements to identify whether the quality of the purchased laser cutting machine is passed.

    Xin Quan Li laser is a professional manufacturer of laser equipment for development and production marking. After years of unremitting efforts to create a "super tough" brand, the company has independent research and development and manufacturing laser welding machine, laser marking machine, laser cutting machine integrated development and production capacity. To learn more about the price of laser cutting machine, welcome to call the consulting hotline: +86 0757-23619000

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