Carbon dioxide welding wire intelligent pickling equipment
By combining nonlinear bending of the welding wire with airflow nozzles and microparticles, the problem of low oxide layer removal efficiency and damage to the welding wire substrate in acid-free pickling is solved, achieving efficient and low-damage welding wire surface treatment.
CN122401286APending Publication Date: 2026-07-17DEZHOU LEHAN WELDING MATERIAL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- DEZHOU LEHAN WELDING MATERIAL CO LTD
- Filing Date
- 2026-06-13
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing acid-free pickling methods can easily damage the welding wire substrate when removing the oxide layer of the welding wire, affecting the quality of the welding wire, and are also inefficient.
Method used
By using nonlinear bending welding wire combined with airflow nozzles and microparticles, the warped ends of the oxide layer are raised, and scraped off with a wire brush. The airflow carries microparticles to fill the cracks, enhancing the scraping effect. Under the action of ultrasound, the oxide layer is further raised and peeled off.
Benefits of technology
It improves the efficiency of oxide layer removal, reduces damage to the welding wire substrate, enhances the surface quality of the welding wire, and achieves efficient acid-free pickling treatment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122401286A_ABST
Abstract
本发明公开了一种二氧化碳焊丝智能无酸洗设备，涉及焊丝氧化层处理技术领域，包括第一工序位和第二工序位，第一工序位,由两组滑轮夹持焊丝，该段焊丝表面氧化层与焊丝基材弯曲不同步形成龟裂，第二工序位与第一工序位相同设置，焊丝由第一工序位进入到第二工序位，在第二工序位中焊丝弯曲段的外侧逆方向设有气流喷嘴，此二氧化碳焊丝智能无酸洗设备，通过对焊丝设置非线性弯曲，使其周侧面的氧化层均一的碎块化，且通过气流喷嘴在氧化层碎块翘起状态下直接作用，扩大翘起高度或者直接将氧化层碎块掀起带走，从而直接处理或提高钢丝刷的刮取面，从而提高氧化层的去处效率，且同时降低钢丝刷对焊丝基材的表面质量的影响。
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