Transactions of Materials and Heat Treatment

Title：Design of automatic feeding system for multi-position hot die forging based on PLC

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ClassificationCode：TG315

year,vol(issue):pagenumber：2021,46(10):25-30

Abstract：

For the current situation of manual feeding in forging, such as high labor intensity and harsh on-site environment, combined with the actual production process, a human-machine cooperation semi-automated production framework was proposed, and the corresponding process flow and control system were designed. Then, combined the current mainstream PLC and industrial robot technology, this system was controlled and driven to ensure its stability and flexible expansion capabilities. Furthermore, a stable communication among PLC, press, industrial robot and human-machine interface was built, and a safety protection mechanism among operators, industrial robots and press was designed. According to the characteristics of production process, the designed software recipe realized the stable feeding of more than one hundred products. The practice shows that the system is easy to operate, safe and reliable, and realizes the semi-automatic production of multi-variety and small-batch human-machine collaboration.

Funds：

国家自然科学基金资助项目（51705500）

作者简介：陈华奎（1987-），男，硕士，工程师 E-mail：hkchen@iamt.ac.cn

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