一种H钢激光切割补偿方法和装置
By using a laser rangefinder and least squares fitting to calculate the Z-axis compensation value during H-steel cutting, the problems of rapid deformation of H-steel material and rapid wear of supports were solved, achieving high-precision cutting compensation and stability.
CN117754166BActive Publication Date: 2026-07-17WUHAN PENTA CHUTIAN LASER EQUIP
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WUHAN PENTA CHUTIAN LASER EQUIP
- Filing Date
- 2024-01-02
- Publication Date
- 2026-07-17
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Figure CN117754166B_ABST
Abstract
本发明公开了一种H钢激光切割补偿方法，其技术方案要点是包括有以下步骤：S1，通过至少两组激光测距仪对H钢进行激光测距操作；S2，在切割过程中，分别获取两组激光测距仪检测的高度变化数据，且通过控制器计算获得高度数据Zce；S3，获取材料的腹板上表面所在的理论Z轴高度Zli和高度数据Zce，基于坐标值x和Zce经过最小二乘法线性拟合获得数据Zsm，根据材料弯曲状况获取对应的Z轴补偿值，该激光切割补偿方法能够针对于H钢材料出现的情况进行补偿操作，从而保证切割工作的稳定。
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