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This paper is aimed to discuss the strategies for coal machine enterprises to manufacture middle trough of scraper conveyor with intelligent welding equipment. The applications of intelligent welding technologies in production of middle trough for scraper conveyor are comprehensively studied, which include the design of welded structure and process optimization as well as real-time monitoring integrated with multiple sensors. The comprehensive applications of multiple technologies could significantly improve the welding operation efficiency and welding quality of middle trough. It is expected that the content of this research could provide intelligent solutions as references for manufacturing enterprises of coal machine and mining production units.

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文章旨在探讨煤机企业制造刮板输送机中部槽应用智能化焊接设备的策略。全方位研究智能化焊接技术在利板输送机中部槽生产中的应用，包括焊接结构设计与工艺优化、多传感器融合的实时监测，多项技术的综合运用可大幅提升中部槽焊接作业效率和焊接质量。期望本研究内容可为煤机制造企业、矿山生产单位提供智能化方案借鉴。

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于福田（1982-），男，山东省潍坊市人，工程师，现从事矿用刮板输送机、破碎机等设备管理工作。

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于福田（1982-），男，山东省潍坊市人，工程师，现从事矿用刮板输送机、破碎机等设备管理工作。

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