锻压技术

基于PLC的多工位热模锻自动上料系统设计

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

单位：1. 常州先进制造技术研究所 2. 中国科学院合肥物质科学研究院智能机械研究所

分类号：TG315

出版年,卷(期):页码：2021,46(10):25-30

摘要：

针对锻造人工上料劳动强度大、现场环境恶劣等现状，结合实际生产工艺提出了人机协作半自动化生产架构，并设计了相应的工艺流程和控制系统。结合目前主流的PLC和工业机器人技术对此系统进行控制和驱动，以保证其稳定性和柔性扩展能力。搭建了PLC和压力机、工业机器人、人机界面之间的稳定通讯；设计了操作人员、工业机器人、压力机之间的安全防护机制。针对生产工艺特点，设计的软件配方可实现百余种产品的稳定上料。实践证明，该系统操作简单、安全可靠，实现了多品种、小批量的人机协作半自动化生产。

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.

基金项目：

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

参考文献：

[1]林峰，张磊，孙富，等. 多向模锻制造技术及其装备研制[J].机械工程学报，2012, 48(18): 13-20.

Lin F, Zhang L, Sun F, et al. Multi-ram forge process and its equipment development [J]. Chinese Journal of Mechanical and Engineering, 2012, 48(18): 13-20.

[2]曾凡昌. 锻压先进制造技术及在航空工业领域的应用[J].航空制造技术, 2009, (6): 26-29.

Zeng F C. Advanced forging manufacturing technology and its application in aviation industry[J]. Aeronautical Manufacturing Technology，2009, (6): 26-29.

[3]陈飞，朱华佳，李佳航，等.大锻件非连续热变形组织演变宏微观模拟[J].塑性工程学报，2020，27(5): 41-52.

Chen F, Zhu H J, Li J H, et al. Macro and micro simulation of microstructure evolution in discontinuous thermal deformation of large forging parts[J].Journal of Plasticity Engineering，2020, 27(5): 41-52.

[4]王庆娟，双翼翔，孙亚玲，等. 锻造工艺对BTi20合金组织和力学性能的影响[J]. 稀有金属，2019, 43(1):32-37.

Wang Q J, Shuang Y X, Sun Y L, et al. Process on microstructure and mechanical properties of BTi20 titanium alloy with two forging processes[J].Chinese Journal of Rare Metals, 2019, 43(1):32-37.

[5]刘振堂. 我国锻压机械行业现状概况[J]．锻压装备与制造技术，2011, 45(4): 9-15.

Liu Z T. Status of national metalforming machinery industry [J]. China Metalforming Equipment & Manufacturing Technology, 2011, 45(4): 9-15.

[6]蒋鹏. 我国锻造技术装备60年的进步与发展（上）[J].金属加工：热加工，2010, (11): 1-4.

Jiang P. Progress and development of forging technology and equipment in China in the past 60 years：The top half[J]. Metal Working, 2010, (11): 1-4.

[7]高峰，郭为忠，宋清玉，等.重型制造装备国内外研究与发展[J].机械工程学报，2010, 46(19): 92-107.

Gao F, Guo W Z, Song Q Y, et al. Current development of heavy-duty manufacturing equipments [J]. Chinese Journal of Mechanical and Engineering, 2010, 46(19): 92-107.

[8]石小荣. 多工位齿轮热模锻自动化锻造线[J]．金属加工：热加工，2013,(19): 11-12.

Shi X R. Automatic forging line of multistation gear hot die forging[J]. Metal Working, 2013, (19): 11-12.

[9]蒋鹏. 锻造自动化技术应用进展及改造建议[J].金属加工：热加工, 2014, (21): 6-7.

Jiang P. Application progress and improvement suggestions of forging automation technology[J]. Metal Working, 2014, (21): 6-7.

[10]周杰，王珣，顾铭，等.基于PLC的模锻自动吹风喷墨系统设计[J]．热加工工艺，2015, 44(19): 140-143.

Zhou J, Wang X, Gu M, et al. Design of automatic blowing and spraying graphite system [J]. Hot Working Technology, 2015,44(19): 140-143.

[11]姜雪琦，樊晓光，詹梅，等. 金属材料热变形中的塑性流动失稳研究进展[J].塑性工程学报，2020, 27(7): 33-51.

Jiang X Q，Fan X G，Zhan M, et al. Ｒesearch progress on plastic flow instability during hot deformation of metal materials[J]. Journal of Plasticity Engineering, 2020，27(7): 33-51.

[12]王秋书，段君艳.三菱伺服系统在钢轨锻造系统中的应用[J].机械设计，2019, (36): 359-362.

Wang Q S, Duan J Y. Application of Mitsubishi servo system in rail forging system[J]. Journal of Machine Design, 2019, (36): 359-362.

[13]吴孜越，李新星，都兴兴，等.全自动汽车半轴生产线终锻上料机械手设计[J]．锻压技术，2019, 44(7): 134-138.

Wu Z Y, Li X X, Du X X, et al. Design of loading manipulator in final forging for automobile half shaft automatic production line[J]. Forging & Stamping Technology, 2019, 44(7): 134-138.

[14]宋新伟. 连杆精密锻造自动化生产线[J].锻压装备与制造技术，2017,52(6): 67-69.

Song X W. Automatic production line of precision forging process for connecting rod [J]. China Metalforming Equipment & Manufacturing Technology, 2017, 52(6): 67-69.

[15]王明舟. 轴承先进锻造工艺及制造技术[J].锻造与冲压，2019, (23): 18-24.

Wang M Z. Advanced forging technology and manufacturing technology of bearing [J]. Forging & Metalforming, 2019, (23): 18-24.

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